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Sulfamic acid

CERTIFICATE OF ANALYSIS

 

Commodity Name

Sulfamic acid

Date

2009-04-22

TO

Quantity


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No

Test Item

Technical specification

Analysis Results

1

Purity%

99.5

99.68

2

Sulphate%

0.05

0.023

3

Iron%

0.0025

0.0003

4

Water  insoluble

substance%

0.02

0.004

5

Loss on drying%

0.1

0.04

6

Chloride

0.01

0.002

7

Pb

0.001

0.0002

8

Heavy metal

0.001

0.0003

9

Look

White crystalline   substance

White crystalline   substance


Conclusion

First   Quality

 


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