sodium dithionite

SODIUM HYDROSULFITE Quality Standard: HG2074-2004 JISK1476-1995 HG/T2682-1995 Appearance: Whitle free-flow crystal powders Packing: 15kg 25 kg 50 kg N. W in iron drums with double inner polybags Application 1, Sodium Hydrosulfite is widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile bleaching.

2, Sodium Hydrosulfite is used in bleaching paper pulps, expecially mechanical pupls, it is the most fittable bleaching agent in pulps.

3, Sodium Hydrosulfite is used in bleaching kaolin clay, fur bleaching and reductive whitening, bleanching of bamboo products and straw products 4, Sodium Hydrosulfite is used in mineral, the compound of thiourea and other sulphides 5 Sodium Hydrosulfite is used as reducing agent in chemical industry.

6, sodium hrdrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative in dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy liquid glucose, bamboo shoots, mushrooms and canned mushrooms. Contact me for futher details about Sodium Hydrosulfite. Welcome to visit our factory!