P3786
Fluka

Potassium phosphate dibasic

SKU
P3786
ACS Reagent, ≥98%
Synonym(s)
Dipotassium hydrogenphosphate; Dipotassium phosphate; sec.-Potassium phosphate
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General Information:
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Brand
Fluka
 CAS Numbers (All) EC Number Linear Formula
K2HPO4
 MDL Number
Molar Mass
174.18 g/mol
 Synonyms
Dipotassium hydrogenphosphate; Dipotassium phosphate; sec.-Potassium phosphate

Documents

Safety Data Sheet (SDS) Safety Data Sheet (SDS)

Specifications

PropertyValue
assayMin. 98.0 %
water insoluble matterMax. 0.01 %
loss on drying (105°C)Max. 1.0 %
pH (5 %, 25 °C)8.5 - 9.6
iron (Fe)Max. 10 ppm
sodium (Na)Max. 500 ppm
heavy metals (as Pb)Max. 5 ppm
chloride (Cl)Max. 30 ppm
total NMax. 10 ppm
sulfate (SO4)Max. 50 ppm
appearance of the solutioncomplying

Properties

PropertyValue
Autoignition TemperatureNot auto-flammable
Boiling Point/RangeNo data available
CertificationACS Reagent
ColorColorless
DensityNo data available
FlashpointNot applicable
FormSolid
GradeACS Grade
Incompatible MaterialsStrong acids and strong bases
Lower Explosion LimitNot applicable
Melting Point/Range340 °C (Decomposes before melting)
Partition CoefficientNo data available
Purity Percentage98.00
Purity Details>=98.00%
Solubility in Water1.670 g/l (20 °C)
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNot applicable
pH-Value8.7-9.4 (20 °C)
Storage TemperatureAmbient

Safety Information

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