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重要文件

12047

Sigma-Aldrich

氧化钙

puriss., meets analytical specification of FCC, powder (fine)

同義詞:

生石灰, 石灰

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About This Item

線性公式:
CaO
CAS號碼:
分子量::
56.08
EC號碼:
MDL號碼:
分類程式碼代碼:
12352303
PubChem物質ID:
NACRES:
NA.21

等級

puriss.

形狀

powder (fine)

品質

meets analytical specification of FCC

反應適用性

core: calcium

雜質

≤0.5% insoluble in HCl
≤2.5% Mg and alkali salts (SO4)

損耗

≤3.5% loss on ignition

pH值

12.6 (20 °C)

bp

2850 °C (lit.)

密度

3.3 g/mL at 25 °C (lit.)

負離子痕跡

fluoride (F-): ≤150 mg/kg

正離子痕跡

As: ≤3 mg/kg
Pb: ≤2 mg/kg

儲存溫度

−20°C

SMILES 字串

O=[Ca]

InChI

1S/Ca.O

InChI 密鑰

ODINCKMPIJJUCX-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

象形圖

CorrosionExclamation mark

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Skin Irrit. 2 - 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 1

閃點(°F)

does not flash

閃點(°C)

does not flash


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分析證明 (COA)

Lot/Batch Number

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