ORTHOPHOSPHORIC ACID AR(FOR STEEL INDUSTRY)   7664-38-2 Laboratory Chemicals Exporters, Lab Chemical Suppliers, Chemical Search, Manufacturers in Mumbai, India.
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Certificate of Analysis of ORTHOPHOSPHORIC ACID AR(FOR STEEL INDUSTRY)


Product Name: ORTHOPHOSPHORIC ACID AR(FOR STEEL INDUSTRY)
molecular formula:
Weight:
Art NO:
Batch No: AL2873 - ORTH
Manufacturing Date:Aug 2011
Expiry Date: Aug 2016

AL2873

 

Mol. Formula     :- H3PO4

Mol. Weight      :- 98.00

 

Sr

no.

 

Tests

 

Specifications

 

Results

1

Description

Clear colorless viscous liquid

Clear colorless viscous liquid

2

Assay (Min.)

85.0%

85.19%

3

Wt /ml at 20C

About 1.71g

1.70g

4

Chloride (Cl)

<0.0005%

0.0004%

5

Nitrate (NO3)

<0.0005%

0.00035%

6

Silicate (SiO2)

<0.002%

0.001%

7

Arsenic (As)

<0.0001%

<0.0001%

8

Calcium (Ca)

<0.004%

<0.004%

9

Copper (Cu)

<0.0005%

<0.0005%

10

Iron (Fe)

<0.0015%

0.001%

11

Lead (Pb)

<0.001%

<0.001%

12

Magnesium (Mg)

<0.004%

<0.004%

13

Manganese (Mn)

<0.0005%

<0.0005%

14

Potassium (K)

<0.005%

<0.005%

15

Sodium (Na)

<0.05%

<0.05%

16

Substance reducing KMnO4

<0.001%

<0.001%

17

Volatile acids (CH3COOH)

<0.001%

0.0005%