Sodium Carbonate Anhydrous NF Phosphonic Acids Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE TAN TO BROWN PWD TAN TO BROWN PWD PARTICLE SIZE 40 - 80 MESH 40 - 80 MESH MOISTURE 10% MICROBIAL LIMITS: TOTAL PLATE COUNT 5000/g YEAST AND MOLD 100/g ESCHERICHIA COLI NEGATIVE SALMONELLA NEGATIVE

510 nm APPROX

484 SPECIFIC GRAVITY @ 25[dC 0

0003 meq TITRABLE BASE 0

5 WATER DETERMINATION 2

Sodium Carbonate Anhydrous NF Phosphonic Acids Test Specification Min Max APPEARANCETest Specification Min Max ASSAY (ANHYDROUS BASIS) 99. 5 100. 50% WATER DETERMINATION 0. 50% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST