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451614

Sigma-Aldrich

无水碳酸钠

anhydrous, powder, 99.999% trace metals basis

别名:

碳酸二钠盐, 纯碱, 苏打灰：

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5 μG
¥1,612.10
4 X 5 μG
¥3,069.85

¥1,612.10

国内现货，预计发货时间2025年4月10日详情

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5 μG
¥1,612.10
4 X 5 μG
¥3,069.85

About This Item

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
UNSPSC代码:
12352302
PubChem化学物质编号:
24868638
NACRES:
NA.23

¥1,612.10

国内现货，预计发货时间2025年4月10日详情

获取大包装报价

等级

anhydrous

方案

99.999% trace metals basis

表单

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字符串

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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G0282

Granulocyte-Macrophage Colony-Stimulating Factor from mouse

Macrophage Colony-Stimulating Factor human M-CSF, recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture

M6518

Macrophage Colony-Stimulating Factor human

recombinant

expressed in E. coli

recombinant

expressed in E. coli

recombinant

expressed in E. coli

recombinant

expressed in E. coli

biological source

human

biological source

human

biological source

mouse

biological source

human

assay

≥98% (SDS-PAGE)

assay

≥98% (SDS-PAGE)

assay

≥97% (SDS-PAGE)

assay

≥98% (SDS-PAGE and HPLC)

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

lyophilized powder

form

lyophilized

form

lyophilized powder

form

lyophilized powder

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

  • 技术规格说明书

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    0000383674
    0000383671
    0000383669
    0000360035
    0000336227

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