USP Grade Niacinamide

98-92-0 Niacinamide USP grade No.1 Supplier in china, year yield is 6000mt ISO/Fami-Qs/Halal/Kosher certificate

Niacinamide                          

CERTIFICATE  OF  ANALYSIS

PRODUCT  NICOTINAMIDE (FEED GRADE)

BATCH NO.  XS20100310

QUANTITY  2000kg

MFG. DATE  2010/03/08

DATE OF ANALYSIS  2010/03/08

EXP.DATE  2013/03

INSPECTION ACCORDANCE   USP24

ANALYSIS

TESTS                          SPEC                    RESULTS

IDENTIFICATION                UV ABSORPTION         CONFORM           

LOSS ON DRYING                0.10%MAX               0.08%                   

MELTING TEMP.                 128~131                128~131               

ORG. VOL. IMPURITIES          USP 24                   CONFORM             

SULFATE ASH                   0.1%MAX                CONFORM              PH IN SOLUTION                5.5~7.5                   CONFORM                     

HEAVY METALS                 0.002%MAX              CONFORM                    

ASSAY                          99%MIN                  99.38%                   

CONCLUSION CONFORM  TO  USP24

USP Grade Niacinamide