4151-34-2
4151-34-2 structure
- Name: dipotassium,(Z)-but-2-enedioate
- Chemical Name: dipotassium,(Z)-but-2-enedioate
- CAS Number: 4151-34-2
- Molecular Formula: C4H2K2O4
- Molecular Weight: 192.25300
- Create Date: 2017-04-09 22:49:18
- Modify Date: 2025-08-25 19:41:40
| Name | dipotassium,(Z)-but-2-enedioate |
|---|---|
| Synonyms |
maleic acid,neutral potassium salt
potassium maleate dibasic Maleic acid dipotassium salt potassium maleinate Maleic acid potassium Maleinsaeure,Neutrales Kaliumsalz TOXILIC ACID DIPOTASSIUM SALT |
| Molecular Formula | C4H2K2O4 |
|---|---|
| Molecular Weight | 192.25300 |
| Exact Mass | 191.92300 |
| PSA | 80.26000 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26-36 |
| HS Code | 2917190090 |
|
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4151-34-2 |
| Literature: Beck, Christie L.; Winter, Arthur H. Journal of Organic Chemistry, 2014 , vol. 79, # 7 p. 3152 - 3158 |
| HS Code | 2917190090 |
|---|---|
| Summary | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |