Specifications

Sodium Hydrosulfite 74%, 85%, 88% & 90%
Packing: 50kgs iron drums with double inner plastic bags

 

Conveyance:

Quantity/20'FCL: 21MT (420 Drums)

HS Code: 28311000

Producing Method: Sodium Formate Process

 

1) We are second biggest manufacturer in China 2) Producing Method: Sodium Formate Process

3)Specifications:

4)Package: 50kgs iron drums with double inner polybags

5).Usage: (1). Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, 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.

 (6). Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms