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重要文件

18104

Sigma-Aldrich

丙酸钙

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

同義詞:

丙酸 钙盐

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About This Item

線性公式:
(CH3CH2COO)2Ca
CAS號碼:
分子量::
186.22
Beilstein:
3698682
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
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品質等級

化驗

99.0-100.5% (in dried substance)

形狀

solid

品質

meets analytical specification of E 282

雜質

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

損耗

≤4% loss on drying, 105 °C, 4 h

pH值

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

負離子痕跡

fluoride (F-): ≤10 mg/kg

正離子痕跡

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

SMILES 字串

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 密鑰

BCZXFFBUYPCTSJ-UHFFFAOYSA-L

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象形圖

CorrosionExclamation mark

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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