Name | Maleic acid, disodium salt |
Synonyms | CCRIS 1125 Maleinan sodny SODIUM MALEATE Disodium maleate DISODIUM MALEATE Sodium dimaleate Di-sodium maleate Maleinan sodny [Czech] SODIUM MALEATE (DI NA) MALEIC ACID, SODIUM SALT MALEIC ACID DISODIUM SALT Maleic acid, disodium salt TOXILIC ACID DISODIUM SALT disodium (Z)-but-2-enedioate MALEIC ACID DISODIUM SALT PURE 2-Butenedioicacid(Z)-,disodiumsalt CIS-BUTENEDIOIC ACID DISODIUM SALT 2-Butenedioic acid (2Z)-, disodium salt 2-Butenedioic acid (Z)-, disodium salt (9CI) |
CAS | 371-47-1 |
EINECS | 206-738-1 |
InChI | InChI=1/C4H4O4.2Na.2H2O/c5-3(6)1-2-4(7)8;;;;/h1-2H,(H,5,6)(H,7,8);;;2*1H2/q;2*+1;;/p-2/b2-1-;;; |
Molecular Formula | C4H2Na2O4 |
Molar Mass | 160.04 |
Density | 1.3 g/cm3 |
Melting Point | 138-139℃ |
Boling Point | 355.5℃ at 760 mmHg |
Water Solubility | almost transparency |
Appearance | Amorphous Powder |
Color | White |
BRN | 6443880 |
PH | pH (50g/l, 25℃) : 7.0~9.0 |
Storage Condition | Store at RT. |
MDL | MFCD00070246 |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
WGK Germany | 2 |
RTECS | ON2000000 |
TSCA | No |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |