Disodium hydrogen phosphate heptahydrate 98+% ACS

Supplier: Thermo Scientific Chemicals

ThermoScintific Chemicals

ThermoScintific Chemicals

Synonyms: Disodium phosphate (heptahydrate), Disodium hydrogenorthophosphate 7-hydrate, Sodium phosphate dibasic 7-hydrate, Sodium monohydrogen phosphate 7-hydrate, Sodium phosphate dibasic heptahydrate, Disodium hydrogenorthophosphate heptahydrate, di-Sodium hydrogen phosphate 7-hydrate, Sodium hydrogen phosphate heptahydrate, Sodium monohydrogen phosphate heptahydrate

42438-0010 AC42438-0050 AC42438-5000

TS42438-0010EA 162 USD

TS42438-0010 TS42438-0050 TS42438-5000

Disodium hydrogen phosphate heptahydrate 98+% ACS

di-Sodium hydrogen phosphate heptahydrate

Formula: HNa₂O₄P·7H₂O
MW: 268.07 g/mol
Melting Pt: 48
Storage Temperature: Ambient

MDL Number: MFCD00149180
CAS Number: 7782-85-6
EINECS: 231-448-7

Specification Test Results

Appearance	Colorless to white Granular powder or crystals
pH	8.7 to 9.3 (5 % solution at 25.0°C)
Titration excess HCl	98.0 to 102.0 %
Chloride (Cl)	≤10 ppm
Sulfate (SO4)	≤50 ppm
Iron (Fe)	≤10 ppm
Heavy metals (as Pb)	≤10 ppm
Insoluble matter	≤0.005 %

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