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Merck

757527

Sigma-Aldrich

氢氧化钠

ultra dry, powder or crystals, 99.99% trace metals basis

别名:

‘苛性钠’

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About This Item

线性分子式:
NaOH
CAS号:
分子量:
40.00
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.23

蒸汽密度

>1 (vs air)

品質等級

蒸汽壓力

<18 mmHg ( 20 °C)
3 mmHg ( 37 °C)

化驗

99.99% trace metals basis

形狀

powder or crystals

雜質

≤150.0 ppm Trace Metal Analysis

mp

318 °C (lit.)

溶解度

water: soluble 1260 g/L at 20 °C

密度

2.13 g/cm3

SMILES 字串

[OH-].[Na+]

InChI

1S/Na.H2O/h;1H2/q+1;/p-1

InChI 密鑰

HEMHJVSKTPXQMS-UHFFFAOYSA-M

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象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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