碳酸氢钠

产品线

BioXtra

质量水平

200

检测方案

99.5-100.5%

形式

powder

杂质

≤0.0005% Phosphorus (P)
≤0.015% Insoluble matter

pKa (25 °C)

(1) 6.37, (2) 10.25 (carbonic acid)

溶解性

H2O: 1 M, clear, colorless

密度

2.16 g/mL at 25 °C (lit.)

痕量阴离子

chloride (Cl-): ≤0.003%
sulfate (SO42-): ≤0.003%

痕量阳离子

Al: ≤0.0005%
Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.005%
NH4+: ≤0.0005%
Pb: ≤0.0005%
Zn: ≤0.0005%

SMILES string

[Na+].OC([O-])=O