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China (Mainland)
2-Ketoglutaric acid CAS328-50-7 CAS NO.328-50-7
- FOB Price: USD: 289.00-499.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: T/T,MoneyGram,Other
- Available Specifications:
一(1-10)Kilogram一(11-100)Kilogram一(101-1000)Kilogram
- Product Details
Keywords
- 2-Ketoglutaric acid
- ketoglutaric acid
- Chemcial
Quick Details
- ProName: 2-Ketoglutaric acid CAS328-50-7
- CasNo: 328-50-7
- Molecular Formula: 328-50-7
- Appearance: White to slightly yellow powder
- Application: Mainly used as an ingredient in sports...
- DeliveryTime: 3-7days
- PackAge: fiber can
- Port: Tianjin Xingang/Qingdao Port
- ProductionCapacity: 100 Metric Ton/Month
- Purity: 98%
- Storage: Seal and store in a cool and dry place
- Transportation: By sea/air/land
- LimitNum: 1 Kilogram
Superiority
1. Product advantages
♦ High purity, all above 98.5%, no impurities after dissolution
♦ We will test each batch to ensure quality
♦ OEM and private brand services designed for free
♦ Various cap colors available
♦ We can also provide MT1 peptide powder
2. Factory advantages
♦ Professional research team
♦ More than 5 doctors in high-tech R&D laboratories
♦ More than 1000 m2 of factory production line to ensure stable supply
♦ More than 1200 factories to manufacture products and control quality
3. Service advantages
♦ 24-hour online service
♦ Track package information and update it for customers
♦ Professional sales team
♦ Accept small order service
♦ Redelivery service if detained by customs
Details
| density | 1.5±0.1 g/cm3 |
|---|---|
| boiling point | 345.6±25.0 °C at 760 mmHg |
| melting point | 113-115 °C |
| molecular formula | C5H6Or5 |
| molecular weight | 146.098 |
| flash point | 177.0±19.7 °C |
| Precise quality | 146.021530 |
| PSA | 91.67000 |
| LogP | -1.43 |
| Appearance traits | Alpha-Ketoglutaric acid (328-50-7) is a white fine crystalline powder. Melting point 113.5 °c. Soluble in water, alcohol, extremely difficult to dissolve in ether, long-term storage becomes light gray-yellow, easy to deliquescence. |
| vapour pressure | 0.0±1.6 mmHg at 25°C |
| refractive index | 1.494 |
| Storage conditions | 2-8°C |
| stability |
1. Present in tobacco leaves and smoke. |
| Water solubility | Water solubility: completely dissolved; Soluble in: alcohol; Very slightly soluble: ether |
| Molecular |
1. Molar refractive index: 28.37 2. Molar volume (cm3/mol）：97.4 3. Isotonic specific volume (90.2K): 279.7 4. Surface tension (dyne/cm): 67.9 5. Polarizability (10-24Cm3）：11.24 |
| Computational Chemistry |
1. Hydrophobic parameters calculation reference value (XlogP): -0.9 2. Number of hydrogen bond donors: 2 3. Number of hydrogen bond receptors: 5 4. Number of rotatable chemical bonds: 4 5. Number of tautomers: 2 6. Topological molecular polar surface area 91.7 7. Number of heavy atoms: 10 8. Surface charge: 0 9. Complexity: 171 10. Isotope atomic quantity: 0 11. Determine the number of atomic stereoscopic centers: 0 12. Uncertain number of atomic stereoscopic centers: 0 13. Determine the number of chemical bond stereotactic centers: 0 14. Uncertain number of chemical bond stereotactic centers: 0 15. Number of covalent bond units: 1 |
| more |
1. Physical data 1. Properties: white fine crystalline powder. Long-term storage becomes light grayish yellow, easy to deliquescence. 2. Density (g/mL, 25/4°C): not available 3. Relative vapor density (g/mL, air = 1): not available 4. Melting point (ºC): 113.5~115 5. Boiling point (ºC, normal pressure): 345.6 6. Boiling point (ºC, 5.2kPa): not available 7. Refractive index: Not available 8. Flash point (ºC): 177 9. Specific rotation (º): Not available 10. Spontaneous ignition point or ignition temperature (ºC): Not available 11. Vapor pressure (kPa, 25ºC): Not available 12. Saturated vapor pressure (kPa, 60ºC): Not available 13. Heat of combustion (KJ/mol): Not available 14. Critical temperature (ºC): Not available 15. Critical pressure (KPa): Not available 16. Logarithmic value of oil-water (octanol/water) partition coefficient: not available 17. Explosion limit (%, V/V): Not available 18. Lower explosion limit (%, V/V): Not available 19. Solubility: soluble in water, alcohol, extremely difficult to dissolve in ether. |
Our company has long-term cooperation with many world-famous logistics companies to ensure transportation efficiency and cargo safety.
|
By Express |
By air |
By Sea |
|
Suitable for under 50kg |
Suitable for more than 50kg |
Suitable for more than 500kg |
1. Are you a trade company or factory
We are a factory with our own trading company.
2. How long is lead time
We deliver goods within 3 days for small order, 7-10 days for bulk order.
3. Where is your factory located How can I visit the factory
Our factory located in WEIFANG, China. It is only two hours from QINGDAO.
4. Can i get some samples
Yes, we can supply free sample, but the shipping cost be paid by our customers.
5. How to start orders or make payments
Proforma invoice will be sent first after confirmation of order, enclosed our bank information.Payment by T/T,
6. How to confirm the Product Quality before placing orders
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.