Potassium dihydrogen phosphate ≥99%, crystals, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
MOC: Non-Regulated, With Information
About this item
Synonyms: Monopotassiumphosphate,Potassium phosphate monobasic,Monobasic Potassium Phosphate
Formula:KH₂PO₄
MW:136.09 g/mol
Boiling Pt:∼100 °C (1013 hPa)
Melting Pt:253 °C
Density:2.3 g/cm³ (20 °C)
MDL Number:MFCD00011401
CAS Number:7778-77-0
Merck Index:12,07829
:Length:
:Width:
:Height:
:Ø
:Thickness:
:99
:Management of Change (MOC) category = NI
:Boiling Pt:
:Boiling Pt: ∼100 °C (1013 hPa)
:Melting Pt:
:Melting Pt: 253 °C
:Flash Pt:
:Flash Pt:
:M.W. 136.09 g/mol
Storage Temperature:Ambient
EINECS:231-913-4
:∼100 °C (1013 hPa)
REACH:01-2119490224-41
:M.O.C. Category NI
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Specification Test Results
- Meets ACS Reagent Chemical Requirements:
- For Laboratory,Research,or Manufacturing Use:
- Assay (KH₂PO₄) (by acidimetry):≥99.0 %
- Insoluble Matter:≤0.01 %
- Loss on Drying at 105°C:≤0.2 %
- pH of 5% Solution at 25°C:4.1 - 4.5
- Chloride (Cl):≤0.001 %
- Fluoride (F):≤0.001 %
- Nitrogen Compounds (as N):≤0.001 %
- ACS - Sulfate (SO₄):≤0.003 %
- Heavy Metals (as Pb):≤0.001 %
- Iron (Fe):≤0.002 %
- Lead (Pb):≤0.001 %
- Sodium (Na):≤0.005 %
- Trace Impurities - Arsenic (As):≤3.000 ppm
- Meets Reagent Specifications for testing USP/NF monographs:
- J.T.Baker®, Potassium dihydrogen phosphate ≥99%, crystals, BAKER ANALYZED® ACS:
Specification Test Results
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