SODIUM HYDROSULFITE 70%

SODIUM HYDROSULFITE

CAS NO. 7775-14-6
Synonym Sodium dithionite, Sodium hypodisulfite
Origin China
Packing 50/Kgs. Iron Drums
Molecular Formula Na2S2O4 or Na2O4S2
Molecular Weight 174.11
Appearance White Powder

Certificate of Analysis:-

 

Sodium Hydrosulfite Content 68 – 72 %
pH (1% Solution) 7.5 – 9.5 %

APPLICATIONS:

Widely used in textile industry for vat dyeing, reduction cleaning, printing, and stripping, textile textile bleaching. It is also used in bleaching paper pulps , especially mechanical pulps, it’s the
most fittable bleaching agent in pulps. It is used in bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products. It is used in mineral, the compound of thiourea and other sulphides.