ammonium thio sulphate liquid

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Overview
Quick Details
Classification:
Sulphate
Type:
Ammonium Sulphate

Specifications

ammonium thio sulphate liquid

 

SPECIFICATION OF

AMMONIUM THIO SULPHATE LIQUID

 

 

Sr.

No.

Characteristics

Specifications

1.

Assay as (NH4)2S2O3%

58.0 to 61.0%

2.

Sulphite (as(NH4)2SO3)%

1.0 Max

3.

Relative density at 20/20°C Solution

1.32 to 1.34

3.

Sulphide [as (NH4)2S]%

0.0005

4.

Insoluble matter % by mass

0.2

5.

Residue on ignition % by mass

0.2

6.

Iron (as Fe) % by mass

0.001

7.

Heavy Metals (as pb) %

0.001

8.

pH

6 to 8


Uses : Widely used as fixer in photography in intermediates at reduction

            Level.

Packing : 25 / 50 kg HDPE Bags with liner

Stuffing : 20 mt per 20 FCL