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Merck
CN

S5881

Sigma-Aldrich

氢氧化钠

reagent grade, ≥98%, pellets (anhydrous)

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别名:
‘苛性钠’
线性分子式:
NaOH
CAS号:
分子量:
40.00
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.21

等级

reagent grade

质量水平

Agency

suitable for EPA 1621
suitable for SM 4500 - NH3

蒸汽密度

>1 (vs air)

蒸汽压

<18 mmHg ( 20 °C)
3 mmHg ( 37 °C)

检测方案

≥98%

形式

pellets (anhydrous)

技术

cell culture | mammalian: suitable

杂质

≤1.0% sodium carbonate

mp

318 °C (lit.)

溶解性

water: soluble 1260 g/L at 20 °C

密度

2.13 g/cm3 at 20 °C

SMILES字符串

[OH-].[Na+]

InChI

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

InChI key

HEMHJVSKTPXQMS-UHFFFAOYSA-M

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应用

  • 氢氧化钠已被用于细胞染色。
  • 它已被用于人羊膜的脱细胞处理,以便进行细胞培养。
  • 它已被用于免疫染色细胞中荧光团的化学灭活。

包装

散装

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

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

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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