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Certificate of Analysis of ZINC (METAL) DUST AR 99.5%


Product Name: ZINC (METAL) DUST AR 99.5%
molecular formula:
Weight:
Art NO:
Batch No: AL4235 - ZINC
Manufacturing Date:Aug 2011
Expiry Date: Aug 2016

AL4235

 

 

Formula            :- Zn

At. Weight        :- 65.37

 

Sr

no.

 

Tests

 

Specifications

 

Results

1

Description

Grayish heavy powder

Grayish heavy powder

2

Assay (Min.)

98%

98.52%

3

Lead (Pb)

<0.005%

<0.005%

4

Tin (Sn)

<0.001%

<0.001%

5

Copper (Cu)

<0.005%

<0.005%

6

Iron (Fe)

<0.005%

0.002%

7

Cadmium (Cd)

<0.05%

<0.05%

8

Arsenic (As)

<0.0001%

<0.0001%