Exhibit 99.1350CERT


     Certification Pursuant to Section 906 of the Sarbanes Oxley Act


I, Robert C. Doll, Jr., Chief Executive Officer of Intermediate Term Portfolio
of BlackRock Bond Fund, Inc. (the "Fund"), certify that:

1. The N-CSR of the Fund (the "Report") fully complies with the requirements
   of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material
   respects, the financial condition and results of operations of the Fund.


Dated: November 17, 2006


                                                /s/ Robert C. Doll, Jr.
                                                -----------------------
                                                Robert C. Doll, Jr.,
                                                Chief Executive Officer of
                                                Intermediate Term Portfolio of
                                                BlackRock Bond Fund, Inc.


A signed original of this written statement required by Section 906, or other
document authenticating, acknowledging, or otherwise adopting the signature
that appears in typed form within the electronic version of this written
statement required by Section 906, has been provided to Intermediate Term
Portfolio of BlackRock Bond Fund, Inc. and will be retained by Intermediate
Term Portfolio of BlackRock Bond Fund, Inc. and furnished to the Securities and
Exchange Commission or its staff upon request.



Exhibit 99.1350CERT


     Certification Pursuant to Section 906 of the Sarbanes Oxley Act


I, Donald C. Burke, Chief Financial Officer of Intermediate Term Portfolio of
BlackRock Bond Fund, Inc. (the "Fund"), certify that:

1. The N-CSR of the Fund (the "Report") fully complies with the requirements
   of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material
   respects, the financial condition and results of operations of the Fund.


Dated: November 17, 2006


                                                /s/ Donald C. Burke
                                                --------------------
                                                Donald C. Burke,
                                                Chief Financial Officer of
                                                Intermediate Term Portfolio of
                                                BlackRock Bond Fund, Inc.


A signed original of this written statement required by Section 906, or other
document authenticating, acknowledging, or otherwise adopting the signature
that appears in typed form within the electronic version of this written
statement required by Section 906, has been provided to Intermediate Term
Portfolio of BlackRock Bond Fund, Inc. and will be retained by Intermediate
Term Portfolio of BlackRock Bond Fund, Inc. and furnished to the Securities and
Exchange Commission or its staff upon request.