Ammonium Thiosulphate Solution – Photo grade

Formula (NH 4) 2 S 2 O 3
Molecular Weight 148.21
Free Ammonia 1 % Max
Sulphite Content 1.5 % Max
Specific Gravity
  1.320 to 1.340
pH 8 to 9.5 pH
Assay as (NH 4) 2 S 2 O 3 58 to 60 % W/W

Description
Perfectly clear Colorless Solution with faint smell of Ammonia.

Standard Packing:

200 Liters HDPE Drum

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