Merck
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文件

451614

Sigma-Aldrich

无水碳酸钠

anhydrous, powder, 99.999% trace metals basis

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别名:
碳酸二钠盐, 纯碱, 苏打灰：
线性分子式:
Na2CO3
CAS号:
497-19-8
分子量:
105.99
Beilstein:
4154566
EC 号:
207-838-8
MDL编号:
MFCD00003494
PubChem化学物质编号:
24868638
NACRES:
NA.23

等级

anhydrous

检测方案

99.999% trace metals basis

形式

powder

杂质

≤15.0 ppm Trace Metal Analysis

mp

851 °C (lit.)

溶解性

soluble 217 g/L at 20 °C (completely)

SMILES string

O=C(O[Na])O[Na]

InChI

1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2

InChI key

CDBYLPFSWZWCQE-UHFFFAOYSA-L

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应用

碳酸钠可用作：

  • 用于合成铁基氧还原催化剂的致孔剂。
  • 用于捕获烟气CO2 的碱性固体吸附剂。
  • 用于合成纯相高镁方解石的前体。
它也可用于修饰ZSM-5催化剂的内部结构，用于甲醇制汽油反应。

生化/生理作用

缓冲液成分，可用于去除外周膜蛋白。

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H319

危险分类

Eye Irrit. 2

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

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Understanding the molecular mechanisms regulating T cell reactivity is required for successful reprogramming of immune responses in medical conditions, characterized by dysfunctions of the immune system. Nck proteins are cytoplasmic adaptors mediating diverse cellular functions, including TCR signaling. By enhancing
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