Inorganic potassium salts

45%POTASSIUM SULFITE

Product Code：
Product Specifications：
Product Summary：Product survey: Executive level: European photographic grade Molecular formula:K2SO3 CAS NO.：10117-38-1 Uses: used as a dechlorination agent in the production of ion membrane potassium hydroxide; used as a development protector in the camera industry; used for textile bleaching in textiles; used as a calcium removal agent in the......
Listing time：Aug.02.2017

Product survey:

Executive level: European photographic grade

Molecular formula:K2SO3

CAS NO.：10117-38-1

Uses: used as a dechlorination agent in the production of ion membrane potassium hydroxide; used as a development protector in the camera industry; used for textile bleaching in textiles; used as a calcium removal agent in the tanning industry; used as a preservative in the food industry

Packing: 250kg/ barrel (200L) or 1500kg/ barrel or in accordance with user requirements

project	index
Appearance	Colorless or light yellow transparent liquid
Content	44.5-45.5
PH-value（10%solution）	9.0-10.0
Heavy metal （measured by Pb）	≤10
Content（Fe）	≤5
Content（K2S2O3）	≤0.01