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


Quantity 250g
Packaging Plastic bottle

Manufacturer: fisher scientific acros  206512500

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Catalog No. AC206512500

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Description & Specifications

Chemical Identifiers

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

Specifications

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

Biological buffer

Accessories

HYGROSCOPIC

SDS & Safety Documents