EXHIBIT 5.2

To:      Phibro Animal Health Corporation
         65 Challenger Road
         Ridgefield Park, NJ 07660

         Phibro Animal Health SA


Brussels, 2 February 2005

Dear Sirs,

We have acted as special counsel to Phibro Animal Health SA, a Belgian company
(the "SUBSIDIARY"), in connection with the additional public offering of 127,491
units (the "NEW UNITS"), consisting of $103,207 million principal amount of new
13.0% Senior Secured Notes due 2007 (each, individually, a "NEW US NOTE" and,
collectively, the "NEW US NOTES") issued by Phibro Animal Health Corporation, a
New York corporation (the "COMPANY"), and $24,284 million principal amount of
new 13.0% Senior Secured Notes due 2007 (each, individually, a "NEW DUTCH NOTE"
and, collectively, the "NEW DUTCH NOTES") issued by Philipp Brother Netherlands
III B.V., a Dutch company (the "DUTCH ISSUER"), which will be guaranteed, on a
senior secured basis pursuant to the guarantees (the "US SUBSIDIARY GUARANTEES")
by Phibro-Tech, Inc., a Delaware corporation, Prince Agriproducts, Inc., a
Delaware corporation, C.P. Chemicals, Inc., a New Jersey corporation,
Phibrochem, Inc., a New Jersey corporation, Phibro Chemicals, Inc., a New York
corporation, and Western Magnesium Corp., a California corporation. In addition,
the New Dutch Notes will be guaranteed by the Company on a senior secured basis
(the "COMPANY GUARANTEE") and by the Subsidiary on a senior secured basis (the
"BELGIAN GUARANTEE" and, together with the New Units, the New US Notes, the New
Dutch Notes, the US Subsidiary Guarantees and the Company Guarantee, the "NEW
SECURITIES"). The eight US Subsidiary Guarantors that are incorporated or formed
under the laws of the States of New York, Delaware, New Jersey or California are
collectively referred to as the "US SUBSIDIARY GUARANTORS". The New Securities
are to be issued pursuant to an exchange offer (the "EXCHANGE OFFER") in
exchange for a like principal amount of the issued and outstanding Units of the
Company (the "OLD SECURITIES") under an Indenture dated as of 21 October 2003 as
amended by the Second Supplemental Indenture dated as of 8 December 2004 (the
"INDENTURE"), by and among the Company, the Dutch Issuer, the US Subsidiary
Guarantors, the Subsidiary and HSBC Bank USA, as trustee (the "TRUSTEE"), as
contemplated by the Registration Rights Agreement, dated 21 December 2004 (the
"REGISTRATION RIGHTS AGREEMENT"), by and among the Company, the Dutch Issuer,
the US Subsidiary Guarantors, the Subsidiary and Jefferies & Company, Inc.

This opinion is being furnished to you in accordance with the requirements of
Item 601(b)(5) of Regulation S-K under the Securities Act of 1933, as amended
(the "ACT") in connection with the filing of the Registration Statement
(hereinafter defined) and for no other purpose.

In connection with this opinion, we have examined the following documents:

(a)      The Registration Statement on Form S-4 (File No. 333-122063) as filed
         with the Securities and Exchange Commission (the "COMMISSION") on 14
         January 2005 under the Securities Act

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         of 1933, as amended (the "ACT"). (Such registration statement being
         hereinafter referred as the "REGISTRATION Statement").

(b)      an executed copy (in the form of an execution copy and faxed signed
         signature pages) of the Second Supplemental Indenture dated 8 December
         2004 to the Indenture dated 21 October 2003 between the Dutch Issuer,
         the Subsidiary and HSBC Bank USA in its capacity as Trustee and
         Collateral Agent, including its Exhibits (the "INDENTURE"), containing
         the Belgian Guarantee;

(c)      an executed copy (in the form of an execution copy and faxed signed
         signature pages) of a Registration Rights Agreement dated 21 December
         2004 between the Dutch Issuer, the Subsidiary and the Initial Purchaser
         (the "REGISTRATION RIGHTS AGREEMENT");

(d)      the co-ordinated Articles (statuts/statuten) of the Subsidiary dated 17
         November 2003 (the "ARTICLES");

(e)      a copy of the minutes of the Board of directors (conseil
         d'administration/raad van bestuur) of the Subsidiary dated 20 December
         2004.

The documents listed under (a) to (c) above are together referred to herein as
the "TRANSACTION DOCUMENTS".

Except as stated expressly herein, we have not examined any contracts,
instruments or other documents entered into by or affecting the Subsidiary or
any corporate records of the Subsidiary and have not made any other inquiries
concerning the Subsidiary.

In rendering the opinions expressed herein, we have without any further enquiry
made the following assumptions:

1.       the genuineness of all signatures;

2.       the authenticity and completeness of all documents submitted to us as
         originals;

3.       the conformity to original documents and the completeness of all
         documents received by us by facsimile or electronic transmission or
         submitted to us as conformed copies or photocopies, and the
         authenticity of the originals thereof;

4.       that the Transaction Documents have not been amended, supplemented,
         terminated, rescinded or declared null and void by a court and that the
         Articles of the Subsidiary referred to above, are the true and correct
         Articles of the Subsidiary in force on the date hereof;

5.       that each party to the Transaction Documents (other than the
         Subsidiary) validly exists, has the legal power and authority to enter
         into, and to perform its obligations under, each such Transaction
         Document, and that each such Transaction Document has been duly
         authorised, signed and delivered by such parties, and that the
         Transaction Documents (including the Belgian Guarantee) are the legal,
         valid and binding obligations of such persons, enforceable against them
         in accordance with their terms under the law by which they are
         expressed to be governed, and under the laws of any other relevant
         jurisdiction (other than the laws of Belgium);

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6.       that nothing in this opinion would be affected by the provisions of any
         law other than the laws of Belgium or by any document or circumstance
         other than those referred to above;

7.       that the representations and warranties of the Subsidiary set out in
         the Transaction Documents are complete and accurate and that there have
         been no changes since they were given which might affect their
         completeness or accuracy;

8.       that the minutes of the Board of directors referred to the above record
         the resolutions of a properly convened meeting of duly appointed
         directors of the Subsidiary, that the directors who attended and voted
         at such meeting have complied with all applicable provisions of the
         Belgian Companies Code dealing with conflicts of interests of
         directors, and that said resolutions have not been amended or revoked
         and remain in full force and effect;

9.       that the entry by the Subsidiary into the Transaction Documents to
         which it is a party and the consummation by it of the transactions
         contemplated thereby is in the corporate interest of the Subsidiary,
         and is not an abnormal transaction entered into by the Subsidiary in
         the knowledge that so doing would prejudice its creditors, and that the
         conclusions in this respect by the board of directors of the Subsidiary
         are reasonable;

10.      that there are no contractual or similar restrictions binding on the
         Subsidiary (other than as may be contained in the Transaction Documents
         or in the Subsidiary's Articles) which would affect the conclusions in
         this opinion;

11.      that there has not been any mistake of fact, fraud, duress or undue
         influence by or among the parties to the Transaction Documents;

12.      that the Subsidiary is not unable to pay its debts within the meaning
         of applicable bankruptcy, insolvency and similar laws at the time it
         entered into the Transaction Documents or in consequence of the
         Transaction Documents or the transactions contemplated thereby; that
         the Subsidiary has not passed a voluntary winding up resolution, that
         no petition has been presented to or order made by the court for the
         winding-up of or for an administration (or equivalent) of the
         Subsidiary; that no administrator, receiver or like officer has been
         appointed in respect of the Subsidiary or any of its assets; that no
         voluntary arrangement has been proposed in relation to the Subsidiary;
         that the Subsidiary has not been dissolved;

13.      that the New Dutch Notes will not be offered or sold in Belgium in any
         manner which would constitute a public offering.

Based upon and subject to the foregoing, and subject to the qualifications set
out below and to any matters not disclosed to us, it is our opinion that, so far
as the present laws of Belgium are concerned:

1.       APPROVAL OF BELGIAN GUARANTEE: The Subsidiary has all requisite power
         and authority to enter into and perform its obligations under the
         Belgian Guarantee.

         The execution, delivery and performance by the Subsidiary of the
         Belgian Guarantee have been duly and validly authorised by the
         Subsidiary.

2.       CHOICE OF LAW: The choice of New York law as the governing law of the
         Transaction Documents (including the Belgian Guarantee) will be
         recognised and applied as a valid choice of law by the

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         courts of Belgium in accordance with article 3.1 of the EC Convention
         on the Law Applicable to Contractual Obligations (Rome, 19 June 1980)
         (the "ROME CONVENTION"), subject to Articles 3.3, 7 and 16 of the Rome
         Convention.

         Pursuant to article 3.3 of the Rome Convention, the parties' choice of
         governing law shall not prejudice the application of mandatory rules of
         a country with which all the other elements relevant to the situation
         at the time of the choice are connected.

         Pursuant to article 7 of the Rome Convention, the choice law as the
         governing law does not prevent Belgian court from giving effect to (i)
         mandatory rules of the laws of another country with which the dispute
         has a close connection, if and so far as, under the laws of that
         country, those rules must be applied, regardless of the law chosen and
         (ii) rules of Belgian law of a mandatory nature.

         Pursuant to article 16 of the Rome Convention, the application of a
         choice of law clause may be set aside if such application would be
         manifestly incompatible with rules of Belgian public policy.

3.       JUDGMENTS: A final and conclusive judgment obtained in the courts of
         New York in respect of the Transaction Documents (including the Belgian
         Guarantee) would be recognised and enforced by the courts of Belgium
         subject to Article 25 of the Law of 16 July 2004 on private
         international law.

         The party seeking recognition and/or enforcement must produce a
         certified copy of the judgement meeting the requirement for being
         authentic pursuant to the applicable provisions of the jurisdiction
         where the judgement is rendered and any document that proves that the
         judgement is enforceable according to the law where the judgement is
         rendered. In case of a judgement by default, additionally an original
         or certified copy of a document that shows that the document
         instituting the proceedings or an equivalent document was notified to
         the defendant, must be submitted.

         The judgement will not be reviewed on the merits of the case, and
         recognition and enforcement thereof will only be refused if one of the
         following conditions is fulfilled:

         (i)      the effects of the recognition and/or enforcement of the
                  judgement would be manifestly contrary to Belgian public
                  policy;

         (ii)     the rights of defence have not been observed;

         (iii)    the judgement was obtained only to avoid the normal applicable
                  law in a matter in which parties may not freely affect their
                  rights;

         (iv)     the judgement is still open to appeal according to the law
                  where the judgement is rendered;

         (v)      the judgement is incompatible with a Belgian judgement or an
                  earlier third state judgement that can be recognised and
                  enforced in Belgium;

         (vi)     the foreign claim was initiated after initiating a - still
                  pending - claim in Belgium between the same parties on the
                  same subject;

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         (vii)    the Belgian courts were exclusively competent to hear the
                  case;

         (viii)   the competence of the foreign judge was only based on the
                  presence of the defendant or the goods without direct
                  connection with the dispute in the State to which the foreign
                  judge belongs; and

         (ix)     the foreign judgement breaches some particular Belgian
                  recognition and enforcement rules on intellectual property,
                  legal entities and insolvency.

4.       LEGAL VALIDITY: When (i) the Registration Statement becomes effective
         under the Act and the Indenture has been qualified under the Trust
         Indenture Act of 1939, as amended, and (ii) the Belgian Guarantee has
         been duly executed and authenticated in accordance with the terms of
         the Indenture and has been delivered upon consummation of the Exchange
         Offer against receipt of Old Securities surrendered in exchange
         therefore in accordance with the terms of the Exchange Offer, the
         Belgian Guarantee would be treated in the courts of Belgium as
         constituting valid, binding and enforceable obligations of the
         Subsidiary.

The opinions expressed above are subject to the following qualifications:

1.       The opinions given herein as regards the enforceability of obligations
         are subject to all limitations arising from bankruptcy, insolvency,
         reorganisation, fraudulent act (actio pauliana), judicial composition,
         liquidation or similar laws affecting the rights of creditors
         generally. The Belgian courts may have exclusive jurisdiction for these
         matters.

         Without limiting the generality of the foregoing, in particular, it is
         to be noted that:

         -        any provision in the Transaction Documents providing for an
                  event of default, acceleration or other early termination by
                  reason of the Subsidiary being subject to proceedings for
                  judicial composition (concordat judiciaire/ gerechtelijk
                  akkoord) may not be enforceable;

         -        if the Subsidiary is declared bankrupt within six months of
                  the date of the Transaction Documents, and if the date of the
                  Transaction Documents is within the "suspect period", there
                  may be an argument that its obligations should be set aside on
                  the grounds that they were assumed without adequate
                  consideration;

         -        no rights of set-off or other similar rights may in principle
                  be carried out in bankruptcy or any other similar situation of
                  conflicting claims between creditors, except if a nexus
                  (connexite) exists between the mutual debts to be set-off,
                  i.e., if they are closely interrelated.

2.       The term "enforceable", when used in this opinion, means that an
         obligation is of a type enforced by the Belgian courts. It is not
         certain, however, that each obligation will be enforceable in
         accordance with its terms in every circumstance, as enforcement in
         Belgium will be subject to the law then in force governing the
         jurisdiction of Belgian courts, the nature and scope of the available
         remedies, the power to stay proceedings, the periods of limitation, and
         other principles of general application. Periods of grace for the
         performance of its obligations may be granted by the courts to a debtor
         who has acted in good faith. Where only part of a contract may be
         enforceable, Belgian law may limit the enforceability of that part of
         the contract to circumstances in which the unenforceable portion is not
         an essential part of the contract. In addition, Belgian

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         courts may not grant specific performance in all circumstances; they
         may instead decide to award damages and compensation.

3.       Article 1154 of the Belgian Civil Code prohibits the accrual of
         interest on interest-producing capital, unless the interest has been
         due for at least one year.

         Article 1907, third paragraph of the Belgian Civil Code prohibits in
         case of late payment an increase of interest by more than 0.5% per year
         on the principal outstanding. To the extent the Transaction Documents
         provide for a higher rate of late payment interest, payment of any
         indemnity in excess of 0.5% per year may be held unenforceable.

         Article 1907 bis of the Belgian Civil Code limits the amounts of
         indemnity which can be charged upon total or partial reimbursement to
         six months of interest on the amount reimbursed, at the interest rate
         fixed by the agreement. In the event that any premium or breakage costs
         under the Transaction Documents would exceed such amount, payment of
         the excess may be held unenforceable.

         Article 1907 ter of the Belgian Civil Code provides that if the
         interest rate obviously exceeds a "normal" interest rate and the risks
         of the loan, the judge may upon request by the borrower, reduce the
         interest rate to the judgment rate of interest.

         These articles could be construed by a Belgian court as of Belgian
         international public policy, in which case it could refuse to enforce
         against the Subsidiary provisions of the Transaction Documents which
         are contrary to these articles.

4.       As a general rule, a Belgian company may not normally encumber its
         assets or obligate itself for the benefit of its parent or affiliated
         companies. Although there is very little case law on upstream and
         cross-stream guarantees, such guarantees have been upheld if they are
         within the corporate purpose of the guarantor and meet the so-called
         "corporate interest" test. This test can be met if it can be
         demonstrated that (i) the guarantor itself derives a benefit from
         granting the guarantee (e.g., part of the borrowings will be used,
         directly or indirectly, by it, more advantageous credit terms can be
         obtained at the group level, improvements in management will be made,
         the subsidiary will have access to new or better technology, markets,
         etc.) and (ii) the amount guaranteed is not disproportionate to the
         financial means available to the guarantor or to the benefit it derives
         from the transactions. If these conditions are not met, the guarantee
         would be deemed contrary to the company's interest.

         Whether this "proportionality" test is met can only be judged in light
         of the circumstances surrounding the guarantee at the time it is
         granted, and in particular

         (i)      the amount and duration of the guarantee;

         (ii)     the amount of the guarantor's capital, its net assets and
                  overall financial condition;

         (iii)    the benefit the guarantor derives from the transaction; and

         (iv)     the risk that the guarantee will be called, and the likelihood
                  of reimbursement by the company for whose benefit the
                  guarantee was granted.

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         Similar rules would apply in determining whether the guarantee
         constitutes a misuse of corporate assets (misbruik van
         vennootschapsgoederen/abus de biens sociaux).

         The legal rules regarding corporate interest do not contain
         well-defined guidelines, and their proper application depends upon the
         business issues affecting the Subsidiary, which can only be properly
         assessed by its board of directors.

         We understand that the board of the Subsidiary has considered these
         issues, and has approved the Transaction Documents and related
         transactions, and the decisions of the board reflect this.

5.       Under Belgian law, an independent guarantee may provide that neither
         the nullity nor the execution of the underlying obligation which is
         secured by the guarantee will in principle affect the right of the
         beneficiary to call the guarantee, subject to the following
         limitations:

         (i)      if the underlying transaction is contrary to public policy or
                  to good customs (bonnes moeurs/goede zeden). Such limitation
                  will only apply to the extent that the underlying transaction
                  is contrary to international public policy, as the guarantee
                  is governed by New York law;

         (ii)     if the guarantee is called in an obviously abusive or
                  fraudulent way.

6.       Provisions limiting, releasing, exculpating or exempting a party from,
         or requiring indemnification of a party for, liability for its own
         action or inaction, to the extent the action or inaction involves
         wilful negligence or misconduct, fraud or unlawful conduct, may be
         unenforceable.

7.       With regard to judicial proceedings in Belgium, the Transaction
         Documents may have to be translated into either French, Dutch or German
         (depending upon where proceedings are taken and, if in Brussels,
         depending upon the particulars of each case) and certified by a sworn
         translator in Belgium, before being admitted in a Belgian court
         proceeding. Certain stamp duties and legal costs and fees for
         enforcement would be payable.

8.       Any provisions in the Transaction Documents which involve an indemnity
         for, or the recovery of the costs and fees relating to, litigation in
         Belgium may be unenforceable pursuant to Article 1023 of the Belgian
         Judicial Code.

9.       We have not investigated the laws of any country other than Belgium. We
         express no opinion on any law other than the published law and case law
         of the Kingdom of Belgium (unpublished case law not included) as it
         currently stands of the date hereof. We have no obligation to advise
         the addressees (or any third party) of any changes in the law or facts
         that may occur after the date of this opinion.

10.      No opinion is expressed on matters of fact. In particular, we express
         no opinion on the accuracy of the representations and warranties of the
         Subsidiary contained in the Transaction Documents.

In this opinion, Belgian legal concepts are expressed in English terms and not
in their original Belgian terms. The concepts concerned may not be identical to
the concepts described by the same English terms as they exist under the laws of
other jurisdictions. This opinion may, therefore, only be relied

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upon under the express condition that any issues of interpretation or liability
arising thereunder will be governed by Belgian law and be brought before a
Belgian court.

This opinion is given for your sole benefit in connection with this transaction
and may not be disclosed to, or relied upon by, any other person without our
prior written consent.

This opinion is strictly limited to the matters stated herein and may not be
read as extending by implication to any matters not specifically referred to.
This opinion is given in accordance with the rules and standards of the Brussels
Bar.

We hereby consent to the filing of this opinion with the Commission as an
exhibit to the Registration Statement. We also consent to the reference to our
firm under the caption "Legal Matters" in the Registration Statement. In giving
this consent, we do not thereby admit that we are included in the category of
persons whose consent is required under Section 7 of the Act or the rules and
regulations of the Commission.

Very truly yours,


/s/ DIRK MEEUS                                             /s/ PETER BIENENSTOCK








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