Benzoylurea Nps-Amino Acids Test Specification Min Max INFRARED

Test Specification Min Max INFRARED SPECTRUM TO PASS TEST TO PASS TEST ABSORBANCE MAX

Test Specification Min Max POTENCY (C[@22@]H[@24@][N[@2@]O[@8@]) 880 980 ug/mg CRYSTALLINITY TO PASS TEST TO PASS TEST pH OF SOLUTION 5 6

20% LEAD 4 mg/kg PYROPHOSPHATE (as Na[@4@]P[@2@]O[@7@]) 2% LOSS ON DRYING 5

Test Specification Min Max ASSAY (C[@16@]H[@16@]CIN[@3@]O[@3@]S

2 ueq/g SUBSTANCES DARKENED BY (H[@2@]SO[@4@]) TO PASS TEST TO PASS TEST SUBSTANCES REDUCING (KMnO[@4@]) TO PASS TEST TO PASS TEST CARBONYL COMPOUNDS: ACETONE 0

Benzoylurea Nps-Amino Acids Test Specification Min Max INFRAREDTest Specification Min Max PURITY (HPLC; Area %) 98. 00% MELTING POINT 208. 0 220. 0C 208. 0 220. 0C