Zinc Sulphate Heptahydrate BP

Product Description

FINISHED PRODUCT SPECIFICATION

QCD.F.067

Name of Product : Zinc Sulphate Heptahydrate

Chemical Formula : ZnSO4.7H2O Effective Date : 08/12/2016

Molecular Weight : 287.56 g/mol Retest Date : After 3 Year

CAS No. : 7446-20-0 Master Copy : Quality Control

Specification : Confirmed as BP

Production Code : FP055005

HSN Code : 28332990

Department : Quality Control Page No. : 01 of 01

NO. TEST SPECIFICATION

1. Description White Crystalline Powder

2. Solubility in Water Very soluble in Water

3. pH of 5% solution 4.4 - 5.6

4. Chloride as Cl Max.0.03%

5. Iron as Fe Max.0.01%

6. Residual Solvent As Per BP

7. Assay NLT 99% and NMT 104%

Storage : Store in a dry, well-ventilated area. Keep containers tightly closed.