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DSP 10039-32-4
Category : Inorganic chemicals/Inorganic salts
CAS NO : 10039-32-4 EC NO : 231-448-7 MF : HNaO4P MW : 118.9696 Specification : 98%MIN Packing : Plastic knit bag , Net weight 25kg/bag,Store at ventilated dry place Product description : DSP Disodium phosphate (DSP) / Disodium dihydrogen phosphate (DSP) Chemical formula: Na 2HPO4 ?12H2O Molecular Weight:358.14 Technical Specifications: Specification specifications Tech. grade Food grade Appearance White crystals Main content, % min 98.0 98.0 Phosphorus pent-oxide, % min 19.4 19.4 PH of 1% water solution, . 8.8-9.2 9.0-9.4 Water insoluble, % max 0.1 0.05 Heavy metals, as Pb. % max ----- 0.001 Arsenic,as As. % max 0.005 0.0003 Fluoride,as F. % max 0.05 0.002 Sulfate,as SO4 % max 0.7 0.25 Chloride,as Cl. % max 0.05 0.014 USE: Used as soft water agent for boiler , cleaning agent in electroplating ,etc. Packing: Plastic knit bag , Net weight 25kg/bag,Store at ventilated dry place Uses : Used as soft water agent for boiler , cleaning agent in electroplating ,etc. Synonyms : Di-Sodium Hydrogen Orthophosphate Dodecahydrate;Di-Sodium Hydrogen Orthophosphate 12H2O;Di-Sodium Hydrogen Orthophosphate 12-Hydrate;Di-Sodium Hydrogen Phosphate Dodecahydrate;Di-Sodium Hydrogen Phosphate 12H20;Di-Sodium Hydrogen Phosphate-12-H2O;Di-Sodium Hydrogen Phosphate-12-Hydrate;Phosphoric Acid, Sodium Salt (1:1);Sodium Hydrogen Phosphate Hydrate (2:1:12);Disodium hydrogen phosphate dodecahydrate; Molecular Structure : 
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DSP