85% Sodium Hydrosulfite
Sodium hydrosulfite or Sodium dithionite refers to Na2S2O4, As a chemical reducing agent without heavy metals, sodium dithionite has a unique advantage range. At the same time, it also has the characteristics of good bleeding effect and no fading, so it is widely used in various reducing bleaching occasions.
Sodium dithionite is widely used in reducing dyeing, reducing cleaning, printing and bleaching of textile industry and bleaching of silk, wool, nylon and other fabrics. In the chemical industry, it can be used for bleaching of soap, bamboo ware and porcelain clay.
Product Features:
1. White crystalline powder.2. Relative density: 2.3 ~ 2.4
3. Solubility: extremely soluble in water and insoluble in alcohol.
4. The aqueous solution has strong reducibility, and the solid will spontaneously ignite at high temperature. It is easy to absorb water and deliquesce. It is easy to react with oxygen in the air and be oxidized to sodium bisulfite.
Product Parameters:
Status: PowderMain ingredients: Sodium dithionite (85%)
Packing: 25kg/bag; 50kg/drum
Manufacturer:
Wanhua Chemical Group Co., Ltd.
SP Chemicals (Taixing) Co., Ltd.
Jiangsu haixing Chemical industry Co., Lid.
Qingdao haiwan Chemical Co., Ltd.
