HYDROFLUORIC ACID 48% AR (ELECTRONIC GRADE)   7664-39-3 Laboratory Chemicals Exporters, Lab Chemical Suppliers, Chemical Search, Manufacturers in Mumbai, India.
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Certificate of Analysis of HYDROFLUORIC ACID 48% AR (ELECTRONIC GRADE)


Product Name: HYDROFLUORIC ACID 48% AR
molecular formula:
Weight:
Art NO:
Batch No: AL1998 - HYDR
Manufacturing Date:Aug 2011
Expiry Date: Aug 2016

AL1998

  Mol. Formula     :- HF

  Mol. Weight       :- 20.01

 

Sr

no.

 

Tests

 

Specifications

 

Results

1

Description

Clear colorless liquid

Clear colorless liquid

2

Assay (Min.)

48.0%

48.33%

3

Residue on ignition

<0.0001%

0.0001%

4

Fluosilicic acid  (H2SiF6)

<0.001%

<0.001%

5

Heavy metals (as Pb)

<0.00005%

<0.00005%

6

Copper (Cu)

<0.00001%

<0.00001%

7

Iron (Fe)

<0.00001%

<0.00001%

8

Potassium (K)

<0.00001%

<0.00001%

9

Sodium (Na)

<0.00001%

<0.00001%

10

Chloride (Cl)

<0.00001%

<0.00001%

11

Phosphate (PO4)

<0.00001%

<0.00001%

12

Sulphite (SO3)

<0.00001%

<0.00001%

13

Sulphate (SO4)

<0.00001%

<0.00001%