Merck
CN
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文件

63260

Sigma-Aldrich

顺丁烯二酸二钠

purum p.a., anhydrous, ≥98.0% (NT)

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别名:
马来酸 二钠盐
线性分子式:
NaOOCCH=CHCOONa
CAS号:
371-47-1
分子量:
160.04
Beilstein:
6443880
EC 号:
206-738-1
MDL编号:
MFCD00013059
PubChem化学物质编号:
57651933
NACRES:
NA.21

质量水平

100

等级

purum p.a.

检测方案

≥98.0% (NT)

痕量阴离子

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

痕量阳离子

Cd: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg

SMILES字符串

[Na+].[Na+].[O-]C(=O)\C=C/C([O-])=O

InChI

1S/C4H4O4.2Na/c5-3(6)1-2-4(7)8;;/h1-2H,(H,5,6)(H,7,8);;/q;2*+1/p-2/b2-1-;;

InChI key

MSJMDZAOKORVFC-UAIGNFCESA-L

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相关类别

一般描述

Sodium maleate dibasic is the disodium salt of maleic acid. On reduction in the presence of Raney nickel at 100°C and 2500psi, followed by acidification, it affords succinic acid.1

储存分类代码

11 - Combustible Solids

WGK

WGK 2

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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