371-47-1

Name MALEIC ACID DISODIUM SALT
CAS 371-47-1
EINECS(EC#) 206-738-1
Molecular Formula C4H2Na2O4
MDL Number MFCD00013059
Molecular Weight 160.04
MOL File 371-47-1.mol
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Chemical Properties

Appearance WHITE AMORPHOUS POWDER
density  1.3 g/cm3
storage temp.  Store at RT.
form  Amorphous Powder
color  White
PH pH (50g/l, 25℃) : 7.0～9.0
Water Solubility  almost transparency
BRN  6443880
InChI 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-;;
InChIKey MSJMDZAOKORVFC-UAIGNFCESA-L
SMILES [Na+].[Na+].C([O-])(=O)/C=C\C([O-])=O
CAS DataBase Reference 371-47-1(CAS DataBase Reference)
EPA Substance Registry System 2-Butenedioic acid (2Z)-, sodium salt (1:2) (371-47-1)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  2
RTECS  ON2000000
TSCA  No
HS Code  2917.19.2700
Storage Class 11 - Combustible Solids

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