Merck
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文件

安全信息

757527

Sigma-Aldrich

氢氧化钠

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

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别名:
‘苛性钠’
线性分子式:
NaOH
CAS号:
1310-73-2
分子量:
40.00
EC 号:
215-185-5
MDL编号:
MFCD00003548
PubChem化学物质编号:
329766682

蒸汽密度

>1 (vs air)

蒸汽压

<18 mmHg ( 20 °C)
3 mmHg ( 37 °C)

检测方案

99.99% trace metals basis

形式

powder or crystals

杂质

≤150.0 ppm Trace Metal Analysis

mp

318 °C (lit.)

溶解性

water: soluble 1260 g/L at 20 °C

密度

2.13 g/cm3

SMILES string

[OH-].[Na+]

InChI

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

InChI key

HEMHJVSKTPXQMS-UHFFFAOYSA-M

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相关类别

象形图

Corrosion
GHS05

警示用语：

Danger

危险声明

H290 - H314

危险分类

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

储存分类代码

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

危险化学品

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