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Merck
CN

18104

Sigma-Aldrich

丙酸钙

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

别名:

丙酸 钙盐

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About This Item

线性分子式:
(CH3CH2COO)2Ca
CAS号:
分子量:
186.22
Beilstein:
3698682
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

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字符串

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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象形图

CorrosionExclamation mark

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - STOT SE 3

靶器官

Respiratory system

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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