31307
氯化钙 二水合物
puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99%
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关于此项目
经验公式（希尔记法）:
CaCl2 · 2H2O
CAS Number:
分子量:
147.01
EC 号:
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:
NACRES:
NB.24
等级
ACS reagent
puriss. p.a.
质量水平
Agency
reag. Ph. Eur.
蒸汽压
0.01 hPa ( 20 °C)
方案
≥99%
表单
crystalline
杂质
≤0.003% oxidizing substances (as NO3)
≤0.005% ammonium (NH4)
≤0.01% insoluble in water
≤5 ppm heavy metals (by ICP)
pH值（酸碱度）
4.5-8.0 (25 °C, 5%)
mp
176 °C (dec.) (lit.)
痕量阴离子
nitrate (NO3-): ≤20 mg/kg
sulfate (SO42-): ≤50 mg/kg
痕量阳离子
Al: ≤1 mg/kg
As: ≤1 mg/kg
Ba: ≤50 mg/kg
Cd: ≤5 mg/kg
Co: ≤50 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤50 mg/kg
Na: ≤50 mg/kg
Ni: ≤50 mg/kg
Pb: ≤5 mg/kg
Sr: ≤100 mg/kg
Zn: ≤5 mg/kg
SMILES字符串
O.O.Cl[Ca]Cl
InChI
1S/Ca.2ClH.2H2O/h;2*1H;2*1H2/q+2;;;;/p-2
InChI key
LLSDKQJKOVVTOJ-UHFFFAOYSA-L
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一般描述
二水氯化钙是一种有用的生化试剂。
应用
采用二水氯化钙制备海藻酸钙微球。它可用于方案中病毒载体的浓缩。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2
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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