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产地 | 美国 |
品牌 | Sigma |
货号 | G8284-25G |
用途 | 科研试验 |
包装规格 | 瓶 |
CAS编号 | 79-14-1 |
纯度 | 98% |
是否进口 | 是 |
G8284
BioXtra
200
≥98.0% (titration)
powder or crystals
≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter
≤0.1%
2 (25 °C, 50 g/L)
75-80 °C (lit.)
H2O: 1 M, clear, colorless
chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.05%
Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%
OCC(O)=O
1S/C2H4O3/c3-1-2(4)5/h3H,1H2,(H,4,5)