Zinc Sulphate Monohydrate AR

FINISHED PRODUCT SPECIFICATION

QCD.F.067

Name of Product : Zinc Sulphate Monohydrate

Chemical Formula : ZnSO4.H2O Effective Date : 16/12/2016

Molecular Weight : 179.50 g/mol Retest Date : After 3 Year

CAS No. : 7446-19-7 Master Copy : Quality Control

Specification : AR

Production Code : FP054007

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. Identification Zinc =+VE & Sulphate =+VE

4. Appearance of Solution 5% solution clear and colorless

5. pH of 5% solution 4.0-5.6

6. Acidity To Pass Test

7. Chloride Max.0.003%

8. Iron Max.0.002%

9. Arsenic Max.0.001%

10. Lead Max.0.002%

11. Assay as ZnSO4.H2O NLT 99% and NMT 100.50%

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

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