221368
Fluka

Sodium pyrophosphate decahydrate

SKU
221368
ACS Reagent, ≥99%
Synonym(s)
Sodium pyrophosphate tetrabasic decahydrate; Tetrasodium pyrophosphate
General Information:
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Brand
Fluka
CAS Numbers (All) Linear Formula
Na4P2O7 · 10H2O
MDL Number Molar Mass
446.06 g/mol
RTECS Number
231-767-1
Synonyms
Sodium pyrophosphate tetrabasic decahydrate; Tetrasodium pyrophosphate

Documents

Specifications

PropertyValue
Assay99.0-103.0%
pH(5%,25°C)9.5-10.5
Iron(Fe)Max.0.001%
Heavymetals(asPb)Max.0.001%
Chloride(Cl)Max.0.002%
Sulfate(SO4)Max.0.005%
TotalNMax.0.001%
WaterinsolublematterMax.0.01%

Properties

PropertyValue
Boiling Point/RangeNo data available
ColorColorless
Density1.820 g/cm3 (20 °C)
FlashpointNot applicable
FormCrystalline
GradeACS Grade Salts
Incompatible MaterialsStrong oxidizing agents
Lower Explosion LimitNot applicable
Melting Point/Range80 °C (Elimination of water of crystallisation)
Partition CoefficientNo data available
Purity Percentage99
Purity Details>=99%
Solubility in Water62.0 g/l (20 °C)
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNo data available
pH-Value10.0 (20 °C)
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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