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安全信息

S5881

Sigma-Aldrich

氢氧化钠

reagent grade, ≥98%, pellets (anhydrous)

别名:

‘苛性钠’

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About This Item

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
UNSPSC代码:
12352302
PubChem化学物质编号:
329824556
NACRES:
NA.21

等级

reagent grade

质量水平

200

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)

方案

≥98%

表单

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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相关类别

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
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

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
0000412496
0000412496
0000410294
0000410294
0000408473

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实验方案

Enzymatic Assay of α-Amylase (EC 3.2.1.1)

Follow our procedure for the determination of alpha-Amylase activity. This enzymatic assay of a-Amylase guides you through the entire process and necessary calculations.

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