Other Names: Sodium Dithionite

Appearance: white powder

Type: 85% 88% 90%

MF: Na2S2O4

CAS No.: 7775-14-6

EINECS No.:231-890-0

Place of Origin:Henan, Malaysia (Mainland)

Grade Standard: Industrial Grade, Food Grade and Low Dust Grade

Application:

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

2)It is also used in bleaching paper pulps,especially mechanical pulps,it’s the most fittable bleaching agent in pulps.

3)It is used in bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products,

4)It is used in mineral, the compound of thiourea and other sulphides.

5)It is used as reducing agent in chemical industry.

HS Code: 283110

Specification: