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Chemical Name: Sodium 4-hydroxybenzenesulfonate dihydrate
Product name: 4-Phenolsulfonic acid, sodium salt(dihydrate)
Molecular Formula : C6H5NaO4S·2H20CAS No.: 10580-19-5
EINECS No.: 212-550-0; 249-038-1
Molecular Weight : 232.19
Specification
Assay % min 99.0
Chloride (as Cl ) % max 0.02
Sulphate (as SO4 ) % max 0.5
Iron (as Fe ) % max 0.002
Heavy metals (as Pb ) % max 0.002
Application
- Dye intermediate
- Pharma intermediate
Packing
25kg/fiber drum or as per request