Kabeh Kategori
EN

Warta Industri Kimia

Omah>News>Warta Industri Kimia

Appearance and properties: white crystal powder

Wektu: 2021-03-31 Hit 13

#sodimsulfite

Appearance and properties: white crystal powder

CAS: 7757-83-7

Melting point (℃): 150 (decomposition by dehydration)

Relative density (water = 1): 2.63

Molecular formula: Na2SO3

Molecular weight: 126.04 (252.04)

Solubility: easily soluble in water , insoluble in ethanol, etc.

Uses of #sodiumsulfite

1. Reducing bleaching agent,

2. In the #printing and #dyeingindustry, it is used as a deoxidizer and bleaching agent for the scouring of various cotton fabrics. It can prevent the local oxidation of cotton fibers and affect the fiber strength, and improve the whiteness of the scouring product.


Contact Us

Gabung lan dadi sing pertama ngerti babagan produk lan promosi paling anyar.