Натриев хидросулфит

Chemical formula:Na2S2O4

Cas номер: 7775-14-6,

Мол тегло: 174.108

Standard: Industrial Grade HG/T 2074-2011

Appearance: White Crystals Powder

HS КОД: 28311010

Приложение:

It is widely used in the textile industry for vat dyeing, reduction cleaning, printing, stripping and textile materials bleaching.