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Merck
CN

28-2930

Sigma-Aldrich

低亚硫酸钠

CP

别名:

次硫酸氢钠, 连二亚硫酸钠

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线性分子式:
NaO2SSO2Na
化学文摘社编号:
分子量:
174.11
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
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等级

CP

表单

powder

存货情况

available only in Japan

pH值(酸碱度)

7.0-9.0 (20 °C, 50 g/L)

mp

>300 °C (dec.) (lit.)

SMILES字符串

[Na+].[Na+].[O-]S(=O)S([O-])=O

InChI

1S/2Na.H2O4S2/c;;1-5(2)6(3)4/h;;(H,1,2)(H,3,4)/q2*+1;/p-2

InChI key

JVBXVOWTABLYPX-UHFFFAOYSA-L

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象形图

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Danger

危险声明

危险分类

Acute Tox. 4 Oral - Eye Irrit. 2 - Self-heat. 1

补充剂危害

储存分类代码

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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分析证书(COA)

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