- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Sodium 2-oxopentanedioate hydrate (2:1:2)
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Sodium 2-oxopentanedioate hydrate (2:1:2)
- Price: ￥198.0/5g ￥78.0/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Disodium 2-oxoglutarate dihydrate
- 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: Disodium 2-oxoglutarate dihydrate
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Sodium 2-oxopentanedioate hydrate (2:1:2)
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
305-72-6
305-72-6 structure
- Name: Sodium 2-oxopentanedioate hydrate (2:1:2)
- Chemical Name: Disodium 2-oxoglutarate dihydrate
- CAS Number: 305-72-6
- Molecular Formula: C5H8Na2O7
- Molecular Weight: 226.092
- Catalog: analytical chemistry Standard Food and cosmetics standards
- Create Date: 2018-06-16 19:54:37
- Modify Date: 2025-08-20 12:18:06
| Name | Disodium 2-oxoglutarate dihydrate |
|---|---|
| Synonyms |
μ-[2-Oxopentanedioato(2-)-κO:κO]disodium dihydrate
2-oxoglutaric acid disodium salt pentanedioic acid, 2-oxo-, sodium salt, hydrate (1:2:2) Disodium 2-oxopentanedioate EINECS 206-167-8 Sodium 2-oxopentanedioate hydrate (2:1:2) Disodium 2-oxoglutar Disodium 2-Ketoglutarate KetoglutaricAcid,Disodium monosodium 2-oxoglutarate A-KETOGLUTARIC ACID DISODIUM sodium-ketoglutarate 2-Ketoglutaric acid Sodium, μ-[2-oxopentanedioato(2-)-κO:κO]-, hydrate (1:2) Disodium 2-Oxoglutarate 2-Ketoglutaric Acid Disodium Salt MFCD00043347 |
| Density | 1.499g/cm3 |
|---|---|
| Boiling Point | 345.6ºC at 760 mmHg |
| Molecular Formula | C5H8Na2O7 |
| Molecular Weight | 226.092 |
| Flash Point | 177ºC |
| Exact Mass | 226.006546 |
| PSA | 115.79000 |
| Storage condition | 2-8°C |
| Water Solubility | soluble |
| Hazard Codes | T |
|---|---|
| Risk Phrases | R23/24/25:Toxic by inhalation, in contact with skin and if swallowed . R36/37/38:Irritating to eyes, respiratory system and skin . |
| Safety Phrases | S22-S24/25 |
| WGK Germany | 3 |
| RTECS | SA0454700 |
| HS Code | 2918300090 |
| Precursor 0 | |
|---|---|
| DownStream 7 | |
![5-[(4-nitrophenyl)methoxy]-4,5-dioxopentanoate structure](https://image.chemsrc.com/caspic/110/108049-92-9.png)
![4-[(4-Hydroxyphenyl)amino]-4-oxobutanoic acid structure](https://image.chemsrc.com/caspic/179/62558-67-2.png)
| 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% |