- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Oxaloacetic acid
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Oxaloacetic acid
- Price: ￥198.0/20mg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Oxalacetic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: oxaloacetic acid
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
328-42-7
328-42-7 structure
- Name: Oxaloacetic acid
- Chemical Name: oxaloacetic acid
- CAS Number: 328-42-7
- Molecular Formula: C4H4O5
- Molecular Weight: 132.072
- Catalog: Chemical reagent Organic reagent fatty acid
- Create Date: 2018-08-22 03:12:15
- Modify Date: 2025-08-19 21:39:22
| Name | oxaloacetic acid |
|---|---|
| Synonyms |
2-Oxosuccinic acid,Ketosuccinic acid,Oxalacetic acid
cis-Oxaloacetic acid OXALEACETIC ACID Butanedioic acid, 2-oxo- OXALOACETIC ACID OAA ketosuccinic acid 2-OXOSUCCINIC MFCD00002592 EINECS 206-329-8 Oxobutanedioic acid 2-Oxosuccinic acid Oxalacetic acid oxalacetic 2-oxobutanedioic acid a-Ketosuccinic acid OXLACETIC ACID Oxalacetic acetic OXOSUCCINIC ACID |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 341.9±25.0 °C at 760 mmHg |
| Melting Point | 161 °C (dec.)(lit.) |
| Molecular Formula | C4H4O5 |
| Molecular Weight | 132.072 |
| Flash Point | 174.8±19.7 °C |
| Exact Mass | 132.005875 |
| PSA | 91.67000 |
| LogP | -1.60 |
| Vapour Pressure | 0.0±1.6 mmHg at 25°C |
| Index of Refraction | 1.498 |
| Storage condition | −20°C |
| Stability | Stable. Incompatible with strong oxidizing agents. Keep refrigerated. |
| Water Solubility | soluble |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2918300090 |
| Precursor 10 | |
|---|---|
| DownStream 9 | |
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |