Butanedioic acid, 2-sulfo-, sodium salt (1:2)
Molecular Formula & Molecular Weight
Molecular Formula: C4H4Na2SO7
Molecular Weight: 242.11
Solubility: soluble in water.
Risk: irritation, irritation to skin, eye.
Ecology: May be hazardous to environment. Water body should be given special attention.
Characteristics: excellent chelating, cleansing, dispersing, emulsifying abilities.
Quality standards & test methods
physical and chemical indexes
Actives*, %, ≥
*: should be marked on molecular weight.
Use as cleansing agent.
Use as chelating agent.
Use as dispersing agent.