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18104

Sigma-Aldrich

丙酸钙

99.0-100.5% (in dried substance), meets analytical specification of E 282

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别名:
丙酸 钙盐
线性分子式:
(CH3CH2COO)2Ca
CAS号:
4075-81-4
分子量:
186.22
Beilstein:
3698682
EC 号:
223-795-8
MDL编号:
MFCD00036137
PubChem化学物质编号:
329751623
NACRES:
NA.22

检测方案

99.0-100.5% (in dried substance)

形式

solid

质量

meets analytical specification of E 282

杂质

≤0.3% water insolubles
≤10 mg/kg heavy metal (as Pb)

缺失

≤4% loss on drying, 105 °C, 4 h

pH值（酸碱度）

6.0-9.0 (20 °C, 10%)
7.5-9.0 (20 °C, 10%)

痕量阴离子

fluoride (F-): ≤10 mg/kg

痕量阳离子

As: ≤3 mg/kg
Fe: ≤50 mg/kg
Hg: ≤1 mg/kg
Pb: ≤5 mg/kg

SMILES string

CCC(=O)O[Ca]OC(=O)CC

InChI

1S/2C3H6O2.Ca/c2*1-2-3(4)5;/h2*2H2,1H3,(H,4,5);/q;;+2/p-2

InChI key

BCZXFFBUYPCTSJ-UHFFFAOYSA-L

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相关类别

象形图

CorrosionExclamation mark
GHS05,GHS07

警示用语：

Danger

危险声明

H318 - H335

危险分类

Eye Dam. 1 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

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