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241347 Potassium Phosphate Tribasic 98+% ACS

Specifications
Purity
≥98% (Titration)
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
4°C
tri-Potassium orthophosphate; Tripotassium phosphate

Used as a buffering agent.

CAS No
7778-53-2
Molecular Formula
K3PO4
Molecular Weight
212.27
Appearance
White granular powder
Purity
≥98% (Titration)
Density
2.564g/mL at 25°C
Heavy Metals
≤0.002% (as Pb)
Insoluble Material
≤0.01%
Related Substances
Dibasic potassium phosphate: ≤1% Excess alkali: ≤1% (as KOH)
Chloride (Cl-)
≤ 0.005%
Sulfate (SO42-)
≤0.005%
Sodium (Na)
≤0.1%
Iron (Fe)
≤0.001%
Storage Temp
Store at RT
Meets or exceeds ACS Specifications.
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