FERROUS SULPHATE DRIED USP

CERTIFICATE NO : DFS 19050010

NAME OF THE SAMPLE ANALYSED : DRIED FGERROUS SULPHATE USP
BATCH NO. : 19050010
BATCH SIZE : 1000 KGS.
MFG. DATE : MAY 19
EXP. DATE : APR-23
MOLECULAR WEIGHT : 151.90
RESULT OF ANALYSIS

SR. NO ANALYSIS LIMIT VALUE RESULT OF ANALYSIS
1 DESCRIPTION Grayish White to buff colored powder Grayish White to buff colored powder
2 SOLUBILITY Dissolve slowly but almost completely freshly boiling water and cooled water. Complies
3 IDENTIFICATION FERROUS SALT & SULPHATE Complies
4 INSOLUBLE SUBSTANCE NMT 0.05% Complies
5 ARCENIC Max 3 PPM Complies
6 LEAD NMT 0.001% Complies
7 MERCURY MAX 3 ³´µg per g Complies
8 ASSAY (On dried basis) 86.0% to 89.0% 87.03%

PACKING : 25 KGS. Net wt. in paper bag with HDPE liner
REPORT : In the opinion of the undersigned the sample referred to the above is of
STANDARD QUALITY as defined in the act and rule there under USP the sample
COMPLIES with prescribed standard as per USP Specification.