Ultramarines India [P] Ltd manufactures Sodium Bisulphite with Molecular Weight 104.07. Ultramarines India [P] Ltd also manufactures detergent powder and other chemicals. The Sodium Bisulphite with Molecular Weight 104.07 is used as photographic chemical, pharmaceutical chemical, laboratory reagent and in dyes. The Sodium Bisulphite with Molecular Weight 104.07 is a very slight cream colored material, free from foreign particles with faint smell of sulphur dioxide gas. This Chemical has pH value of 4 ± 4± This Chemical forms a very slight hazy solution free from extraneous impurities.