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CAS No.:2809-21-4
Molecular Formula: C2H8O7P2
Molecular Weight:206.02
Production:500MT/month
Main specification:liquid 50 %
Phosphorous acid (as PO33-)%:2.0 max
Phosphoric acid? (asPO43- )%:0.6 max
Chloride (as Cl-)%:0.01 max
PH (1% solution):2 max
Density? (20oC)g/cm3:1.360min
Fe (iron) ppm:10 max
Colour APHA (Hazen):50max
Sequestrant value(CaCO3)mg/g:450min
