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等级
puriss.
方案
99-101% (calc. to the dried substance)
表单
powder or crystals
质量
granulated
meets analytical specification of Ph. Helv.
杂质
residual solvents, complies
≤0.001% heavy metals (as Pb)
缺失
≤1% loss on drying, 120 °C, 5 h
pH值（酸碱度）
11-13 (25 °C, 138 g/L)
mp
891 °C (lit.)
痕量阴离子
chloride (Cl-): ≤20 mg/kg
sulfate (SO42-): ≤20 mg/kg
痕量阳离子
As: ≤1 mg/kg
Ca: ≤50 mg/kg
Fe: ≤10 mg/kg
Mg: ≤50 mg/kg
Na: ≤2000 mg/kg
适用性
complies for appearance of solution
SMILES字符串
[K+].[K+].[O-]C([O-])=O
InChI
1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChI key
BWHMMNNQKKPAPP-UHFFFAOYSA-L
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警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
13 - Non Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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