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Key Documents

71172

Sigma-Aldrich

in kerosene, pieces (large), ≥99.8% (sodium basis)

同義詞:

Sodium metal

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About This Item

經驗公式(希爾表示法):
Na
CAS號碼:
分子量::
22.99
MDL號碼:
分類程式碼代碼:
12352300
PubChem物質ID:
NACRES:
NA.22

蒸汽壓力

1 mmHg ( 440 °C)

品質等級

化驗

≥99.8% (sodium basis)

形狀

pieces (large)

品質

in kerosene

反應適用性

reagent type: reductant

電阻係數

4.69 μΩ-cm, 20°C

bp

883 °C (lit.)

mp

97.8 °C (lit.)

負離子痕跡

chloride, bromide (as Cl)-: ≤20 mg/kg

正離子痕跡

Ca: ≤400 mg/kg
K: ≤300 mg/kg

SMILES 字串

[Na]

InChI

1S/Na

InChI 密鑰

KEAYESYHFKHZAL-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

應用

金属钠(在煤油中)已用于乙酰丙酸的电化学改性,生成 5-乙酰基-2,9-癸二酮。它可以用作纯化四氢呋喃(THF)的干燥剂。

訊號詞

Danger

危險分類

Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3 - Water-react 1

標靶器官

Central nervous system

安全危害

儲存類別代碼

4.3 - Hazardous materials which set free flammable gases upon contact with water

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析證明 (COA)

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