di-Potassium hydrogen phosphate ≥99%, powder BAKER ANALYZED® ACS
Catalog # JT3252-15
Supplier: AVANTOR PERFORMANCE MATERIALS MX
CAS Number:
Specifications
- Pack type:Poly bottle
- Size:2.5 kg
- Cat. no.:JT3252-15
- Supplier No.:3252-05
Specifications
Specification Test Results
- Assay (K₂HPO₄) (by acidimetry):≥ 98.0 %
- Insoluble Matter:≤ 0.01 %
- Loss on Drying at 105°C:≤ 1.0 %
- pH of 5% Solution at 25°C:8.5 - 9.6
- Chloride (Cl):≤ 0.003 %
- Fluoride (F):≤ 0.001 %
- Nitrogen Compounds (as N):≤ 0.001 %
- Sulfate (SO₄):≤ 0.005 %
- Trace Impurities - Iron (Fe):≤ 0.001 %
- Sodium (Na):≤ 0.05 %
- Trace Impurities - Arsenic (As):≤ 1 ppm
- Trace Impurities - ACS - Heavy Metals (as Pb):≤ 5 ppm
- Trace Impurities - Lead (Pb):≤ 5 ppm
Specification Test Results
About this item
:
:174.18 g/mol
Merck Index:13,07743
Melting Pt:340 °C
Density:2.3 g/cm³ (20 °C)
:Management of Change (MOC) category = N
Storage Temperature:Ambient
EINECS:231-834-5
CAS Number:7758-11-4
Formula:K₂HPO₄
MDL Number:MFCD00011383