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Certificate of Analysis of CALCIUM CHLORIDE (DIHYDRATE) AR 99.5%


Product Name: CALCIUM CHLORIDE (DIHYDRATE) AR 99.5%
molecular formula:
Weight:
Art NO:
Batch No: AL1016 - CALC
Manufacturing Date:Aug 2011
Expiry Date: Aug 2016

AL1016

  Mol. Formula     :- CaCl2.2H2O

  Mol. Weight       :- 147.02

Sr

no.

 

Tests

 

Specifications

 

Results

 

1

 

Description

White crystalline hygroscopic powder

White crystalline hygroscopic powder

2

Assay (Min.)

99.5%

99.70%

3

PH (5% in water)

4.0 8.0

7.90

4

Sulphate (SO4)

<0.005%

0.003%

5

Total nitrogen (N)

<0.002%

0.001%

6

Heavy metals (as Pb)

<0.0005%

<0.0005%

7

Barium (Ba)

<0.003%

0.0025%

8

Iron (Fe)

<0.0003%

0.00015%

9

Potassium (K)

<0.01%

<0.01%

10

Copper (Cu)

<0.0005%

<0.0005%

11

Magnesium (Mg)

<0.005%

<0.005%

12

Sodium (Na)

<0.01%

<0.01%

13

Strontium (Sr)

<0.05%

<0.05%

 

14

Insoluble ammonium hydroxide precipitated

 

<0.01%

 

0.005%

15

Oxidizing substance (as NO3)

<0.003%

0.002%