Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of α-Ketoglutaric Acid Disodium Salt Dihydrate (CAS: 305-72-6) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Please contact: alvin@ruifuchem.com
| Chemical Name | α-Ketoglutaric Acid Disodium Salt Dihydrate |
| Synonyms | alpha-Ketoglutaric Acid Disodium Salt Dihydrate; 2-Ketoglutaric Acid Disodium Salt Dihydrate; Disodium 2-Oxoglutarate; Disodium 2-Ketoglutarate; 2-Oxoglutaric Acid Disodium Salt; Sodium 2-Oxopentanedioate Dihydrate |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 305-72-6 |
| Molecular Formula | C5H4Na2O5·2H2O |
| Molecular Weight | 226.09 (190.06 Anhy.) |
| Density | 1.824 at 20℃ |
| Store Under Inert Gas | Store Under Inert Gas |
| Sensitive | Hygroscopic. Store Under Nitrogen. Ambient Temperatures. |
| Water Solubility | Soluble in Water, Almost Transparency |
| COA & MSDS | Available |
| Place of Origin | Shanghai, China |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | White Crystalline Powder | White Crystalline Powder |
| Purity / Analysis Method | >98.5% (Nonaqueous Titration) | 99.3% |
| Transmittance | >85.0% | 95.5% |
| Loss on Drying | <17.0% | 15.7% |
| Heavy Metals (Pb) | <10ppm | <10ppm |
| Chloride (Cl-) | <300ppm | <300ppm |
| Sulfate(SO42-) | <200ppm | <200ppm |
| Ammonium (NH4+) | <200ppm | <200ppm |
| Iron (Fe3+) | <30ppm | <30ppm |
| Arsenic (As) | <1ppm | <1ppm |
| Lead (Pb) | <3ppm | <3ppm |
| Cadmium (Cd) | <1ppm | <1ppm |
| Mercury (Hg) | <0.1ppm | <0.1ppm |
| Conclusion | The product has been tested and complies with the given specifications | |
Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Hygroscopic. Store under inert gas. Keep the container tightly closed and store in a cool, dry and well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire; avoid moisture. Store away from oxidizing agents.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Hazard Symbols T - Toxic
Risk Codes R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed.
R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description S22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany 3
RTECS SA0454700
HS Code 2918300090
α-Ketoglutaric Acid Disodium Salt Dihydrate (CAS: 305-72-6) is used as a pharmaceutical Intermediate.