T9301130
Disodium Maleate , >99.0%(T) , 371-47-1
Synonym(s):
cis-Butenedioic acid;Maleic acid disodium salt;Toxilic acid
CAS NO.：371-47-1
Empirical Formula: C4H2Na2O4
Molecular Weight: 160.04
MDL number: MFCD00013059
EINECS: 206-738-1
| Pack Size | Price | Stock | Quantity |
| 25g | RMB252.00 | In Stock |
|
| 100g | RMB472.00 | In Stock |
|
| 500g | RMB1260.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| 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) |
Description and Uses
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
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H320 |
| Precautionary statements | P264-P305+P351+P338+P337+P313 |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26 |
| WGK Germany | 2 |
| RTECS | ON2000000 |
| TSCA | TSCA listed |
| HS Code | 2917.19.2700 |
| Storage Class | 11 - Combustible Solids |
