di-Potassium hydrogen phosphate, anhydrous ≥98% ACS
공급업체: VWR Chemicals
동의어:
Potassium hydrogen phosphate
0705-500GEA
542930
KRW
0705-500G
0705-2.5KG
0705-50KG
0705-12KG
di-Potassium hydrogen phosphate, anhydrous ≥98% ACS
di-Potassium hydrogen phosphate
포뮬러:
K₂HPO₄ MW: 174,18 g/mol 녹는점: 340 °C 밀도: 2,3 g/cm³ (20 °C) 보관 온도: Ambient |
MDL 번호:
MFCD00011383 CAS 번호: 7758-11-4 EINECS: 231-834-5 UN: 0000 Merck 색인: 12,07828 |
사양 테스트 결과
Chloride | <0.003% |
Heavy Metals (as Pb) | ≤0.0005% |
Insolubles | ≤0.01% |
Iron | ≤0.001% |
Loss on Drying | ≤1% |
Nitrogen Compounds | ≤0.001% |
pH (5%, Water) @25°C | 8.5 – 9.6 |
Purity | ≥98% |
Sodium | ≤0.05% |
Sulphate | ≤0.005% |
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