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Sodium phosphate, dibasic heptahydrate, 99+%, for analysis, ACROS Organics™


Quantity 250g
Packaging Plastic bottle

Manufacturer: fisher scientific acros  AC206512500

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Catalog No. AC206512500

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Description & Specifications

Chemical Identifiers

Assay ≥99.0%
Formula Weight 268.07
Physical Form Crystals
Quantity 250g
Color White
RTECS Number WC4600000
pH 9.0 to 9.3 (5% soln. at 20°C)
Purity Grade For analysis
Density 1.67
Chemical Name or Material Sodium phosphate, dibasic heptahydrate
Packaging Plastic bottle
Heavy Metals (as Pb) 5ppm max.
Arsenic (As) 5ppm max.
Health Hazard 1 HYGROSCOPIC
Chlorine (Cl) 10ppm max.
Name Note p.a.
Linear Formula Na2HPO4·7H2O
CAS 7782-85-6
MDL Number MFCD00149180
Assay Percent Range 99+%
Molecular Formula HNa2O4P·7H2O
Potassium (K) 100ppm max.
Sulfate 50ppm max.
Synonym Disodium hydrogen phosphate heptahydrate
Iron (Fe) 5ppm max.

Specifications

Chemical Name or Material Sodium phosphate, dibasic heptahydrate
Name Note p.a.
CAS 7782-85-6
Purity Grade For analysis
Assay ≥99.0%
Assay Percent Range 99+%
Molecular Formula HNa2O4P·7H2O
Linear Formula Na2HPO4·7H2O
Formula Weight 268.07
MDL Number MFCD00149180
Synonym Disodium hydrogen phosphate heptahydrate
Accessories

HYGROSCOPIC

SDS & Safety Documents