L(+)-Tartaric acid
| Price | USD7.00 |
| Packge | 25KG |
- Min. Order:25KG
- Supply Ability:20TONS
- Time:2019-07-06
Product Details
- Product NameL(+)-Tartaric acid
- CAS No.87-69-4
- EINECS No.201-766-0
- MFC4H6O6
- MW150.09
- InChIKeyFEWJPZIEWOKRBE-JCYAYHJZSA-N
- AppearanceSolidWhite or colorless
- Water Solubility 1390 g/L (20 ºC)
- storage temp. Store at +5°C to +30°C.
- density 1.76
- Melting point 170-172 °C(lit.)
- Boiling point 191.59°C (rough estimate)
CA68
| L(+)-Tartaric acid Basic information |
| Product Name: | L(+)-Tartaric acid |
| Synonyms: | 1,2-Dihydroxyethane-1,2-dicarboxylic acid;1,2-dihydroxyethane-1,2-dicarboxylicacid;2,3-Dihydrosuccinic acid;2,3-dihydrosuccinicacid;2,3-dihydroxy-[R-(R*,R*)]-Butanedioicacid;2,3-dihydroxy-[theta-(theta,theta)]-butanedioicaci;2,3-Dihydroxysuccinic acid;2,3-dihydroxy-succinicaci |
| CAS: | 87-69-4 |
| MF: | C4H6O6 |
| MW: | 150.09 |
| EINECS: | 201-766-0 |
| Product Categories: | Chiral Compounds;Carboxylic Acids (Chiral);Chiral Building Blocks;for Resolution of Bases;Optical Resolution;Synthetic Organic Chemistry;Amino Acids;Nutritional Supplements;Chiral Compound;Food additive and acidulant;intermediates;1831153937@189.cn;Pyrogallol ada@tuskwei.com sky |
| Mol File: | 87-69-4.mol |
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| L(+)-Tartaric acid Chemical Properties |
| Melting point | 170-172 °C(lit.) |
| alpha | 12 º (c=20, H2O) |
| density | 1.76 |
| vapor density | 5.18 (vs air) |
| FEMA | 3044 |
| refractive index | 12.5 ° (C=5, H2O) |
| Fp | 210 °C |
| storage temp. | Store at RT. |
| solubility | H2O: soluble1M at 20°C, clear, colorless |
| form | Solid |
| pka | 2.98, 4.34(at 25℃) |
| color | White or colorless |
| PH | 1.6 (100g/l, H2O, 25℃) |
| Water Solubility | 1390 g/L (20 ºC) |
| Merck | 14,9070 |
| BRN | 1725147 |
| Stability: | Stable. Incompatible with oxidizing agents, bases, reducing agents. Combustible. |
| InChIKey | FEWJPZIEWOKRBE-JCYAYHJZSA-N |
| CAS DataBase Reference | 87-69-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanedioic acid, 2,3-dihydroxy- [r-(r*,r*)]-(87-69-4) |
| EPA Substance Registry System | Butanedioic acid, 2,3-dihydroxy- (2R,3R)-(87-69-4) |
Company Profile Introduction
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
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- Since:2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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