ZINC STEARATE   557-05-1 Laboratory Chemicals Exporters, Lab Chemical Suppliers, Chemical Search, Manufacturers in Mumbai, India.
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Certificate of Analysis of ZINC STEARATE


Product Name: ZINC STEARATE
molecular formula:
Weight:
Art NO:
Batch No: AL4244 - ZINC
Manufacturing Date:Aug 2011
Expiry Date: Aug 2016

AL4244

 

Mol. Formula     :- (C36H70O4)Zn

Mol. Weight      :- 632.33

 

Sr

no.

 

Tests

 

Specifications

 

Results

1

Description

White powder

White powder

2

Assay (as zinc)

About 10.37% (on dried basis)

11.9%(on dried basis)

3

Solubility

Insoluble in water

Insoluble in water

4

Identification

Complies

Complies

5

Melting point

118 122C

118C

6

Loss on drying

About 0.21%

0.2%

7

Ash content

About 13.54%

14.8%

8

Bulk density

About 0.18 gm/ml

0.18 gm/ml

9

Alkalies & alkaline earth

Complies

Complies

10

Acidity or alkalinity

Complies

Complies