Chemical formula:[Fe2(OH)n(SO4)3-n/2]m (其+ne2,m=i(n))
CAS:35139-28-7 [5]
Property:
Yellow or reddish brown amorphous powder or granular solid, soluble in water, alcohol, chloroform, carbon tetrachloride, slightly soluble in benzene.
Usage:
1. Used for pigment, medicine, and as mordant, water purification agent, etc
2. Used as iron salt inorganic polymer flocculant, mainly used in urban drinking water, industrial water supply
3. Used as analytical reagent, water purification agent, iron catalyst and mordant
4. Used for silver analysis, sugar timing determination. Haploid breeding in preparation of improved White medium, analysis of silver, determination of carbon, dye, ink, water purification, disinfection, polymerization catalyst.