D-Tartaric acid NEW
Price | Get Latest Price | ||
Package | 1KG | 5KG | 25KG |
Min. Order: | 1KG |
Supply Ability: | 20 T each week |
Update Time: | 2023-08-12 |
Product Details
Product Name: D-Tartaric acid | CAS No.: 147-71-7 |
EC-No.: 205-695-6 | Min. Order: 1KG |
Purity: 98%~99% | Supply Ability: 20 T each week |
Release date: 2023/08/12 |
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Product Name: | D-Tartaric acid |
Synonyms: | d-tartaric;tartaricacidd-minus;Tartarieacid;(S,S)-TARTARIC ACID;TARTARIC ACID;TARTARIC ACID, D-(-)-;TARTARIC ACID [DEXTRO (+)];TARTARIC ACID UNNATURAL |
CAS: | 147-71-7 |
MF: | C4H6O6 |
MW: | 150.09 |
EINECS: | 205-695-6 |
Product Categories: | Chiral chemicals;Carboxylic Acids (Chiral);Chiral Building Blocks;for Resolution of Bases;Optical Resolution;Synthetic Organic Chemistry;FINE Chemical & INTERMEDIATES;Chiral Compounds;amino;Food additive and acidulant;147-71-7;bc0001 |
Mol File: | 147-71-7.mol |
D-Tartaric acid Chemical Properties |
Melting point | 172-174 °C(lit.) |
alpha | -12.1 o (c=20, H2O) |
Boiling point | 191.59°C (rough estimate) |
density | 1,8 g/cm3 |
refractive index | -12.5 ° (C=5, H2O) |
Fp | 210 °C |
storage temp. | Store below +30°C. |
solubility | water: soluble100mg/mL, clear, colorless |
pka | 3.0, 4.4(at 25℃) |
form | Crystals or Crystalline Powder |
color | White |
Odor | odorless |
optical activity | [α]20/D 13.5±0.5°, c = 10% in H2O |
Water Solubility | 1394 g/L (20 oC) |
Sensitive | Light Sensitive |
Merck | 14,9068 |
BRN | 1725145 |
Stability: | Stable. Incompatible with oxidizing agents, bases, reducing agents. Combustible. |
InChIKey | FEWJPZIEWOKRBE-LWMBPPNESA-N |
LogP | -1.081 (est) |
CAS DataBase Reference | 147-71-7(CAS DataBase Reference) |
NIST Chemistry Reference | D-Tartaric acid(147-71-7) |
EPA Substance Registry System | Butanedioic acid, 2,3-dihydroxy-, (2S,3S)- (147-71-7) |
Safety Information |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36/37-37/39-36 |
WGK Germany | 3 |
RTECS | WW7875000 |
Autoignition Temperature | 425 °C |
Hazard Note | Light Sensitive |
TSCA | Yes |
HS Code | 29181200 |
D-Tartaric acid Usage And Synthesis |
Chemical properties | There are three stereoisomers of tartaric acid: dextrose tartaric acid, levophyllic acid and meso tartaric acid. The optical rotation of the mixture of the same amount of dextrorotatory and levorotism is mutually offset, known as racemic tartaric acid. The mesomer does not exist in nature and can be synthesized chemically. Various tartaric acids are colorless crystals that are easily soluble in water. |
Company Profile Introduction
Shandong Huisheng Import & Export Co., Ltd. is located in Jinan city, Shandong Province, is a collection of domestic trade, international trade in one of the diversified services company. Our goal is to provide customers with high quality solutions and one-stop purchasing experience. At present, the company business scope involves five areas: Organic chemical raw materials, inorganic chemical raw materials, fine chemical raw materials, dangerous chemicals and green environmental protection chemical technology project promotion, and we has also established good relations of cooperation with several well-known enterprises and won the strong support of extensive trust from the new and old customers.
Products are widely used in automobile, household appliances, office supplies, mobile phone accessories, routers, food, medical and other fields. At present, our business covers 30 countries, and our customers mainly come from Australia, New Zealand, Canada, Germany, France, Poland, South Korea, Russia, Bangladesh, Vietnam, Kazakhstan, India, Ghana, Nigeria, South Africa, Egypt and other more than 30 countries.
The company has a sound quality management system and advanced professional equipment, with a positive attitude to meet the changing needs of customers. We take "quality products, quality service, competitive price, timely delivery" as the purpose, looking forward to greater cooperation with overseas customers on the basis of mutual benefit.
Our company provides a wide range of products to meet your various needs. Since its inception, the company has always adhered to the "quality first, customer first, reputation first" business policy, wholeheartedly meet the potential needs of our customers. Under the irresistible situation of economic globalization, our company is willing to cooperate sincerely with enterprises around the world to achieve a win-win situation.
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- Since: 2020-11-16
- Address: Room 202-9, Building 1, Evergrande Huafu, Dongying Road, Huaiyin District, Jinan City, Shandong Prov
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