Ammonium Sulphite Solution
(U s e s : Photogr aphi c c h e mi c al and in dye s interm ediate)
Product name
Ammonium Sulphite Solution
Molecular Formula
(NH4)2SO3
Molecular Weight
116
Appearance
Clear solution having very slight tinge with faint
smell of ammonia.
Assay as (NH4)2SO3
45 % Min.
Specific Gravity
1.18 to 1.20
PH
7.5 to 8.5
Uses
Reducing agent & mainly used as Photographic
chemicals