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manufacturer price L(+)-Tartaric Acid cas 87-69-4
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| Post Date: | Aug 24,2015 |
| Expiry Date: | Feb 20,2016 |
| Detailed Description: |
Cas No. :87-69-4
Quantity: 100Kilograms Specs:25KG/drum Payment Method: L/C T/T Western Union manufacturer price L(+)-Tartaric Acid cas 87-69-4 About L-Tartaric Acid: L-Tartaric Acid is widely present in fruits, especially grapes. L-Tartaric Acid is the cheapest of the optical activity of tartaric acid, L-Tartaric Acid is often referred to as "natural tartaric acid." Industry, L-Tartaric Acid are still the main or even sole source of natural products. Wine industry by-products of tartar, acid treatment can be obtained by L-Tartaric Acid. Italy is the worlds L-Tartaric Acid largest producer of this wine made with the size of the country are not unrelated. L-Tartaric Acid maximum use of the beverage additive. Then the drug industry raw materials. In modern organic synthesis is very important chiral ligands and hand temper, L-Tartaric Acid used to produce many well-known chiral catalysts, and E334 as a chiral source to synthesize complex natural product molecules. L-Tartaric Acid is also an antioxidant, has been applied in the food industry. L-Tartaric Acid usage: L-Tartaric Acid is widely used as food, beverages and other sour agent. With its optical activity, L-Tartaric Acid as a chemical resolving agent to resolve DL-amino-butanol, anti-TB drug intermediates. L-Tartaric Acid is used for synthesis of tartaric acid derivatives as chiral pool. With its acidity, L-Tartaric Acid is used as a catalyst in the resin finishing of polyester fabric or a pH regulator oryzanol production. With its complex, L-Tartaric Acid is used in electroplating, desulfurization, acid. Product name L(+)-Tartaric Acid Specification 99.5-101.0 Ca ≤% 0.02 Heavy metal(as Pb),%≤ 0.001 Oxide(Cl)≤% 0.01 Sulfate(SO4),% ≤ 0.015 Oxalate (C2O4)≤% 0.035 Loss on heat,% ≤(100-105°C) 0.2 |
| CAS Registry Number: | 87-69-4 |
| Synonyms: | ;L(+)-Dihydroxysuccinic acid;L-Tartaric acid anhydrous;L(+)tartaric acid sigmaultra;L(+)tartaric acid;L-(+)-Tartaric acid;L+tartaric acid;L(+)-2,3-dihydrooxy butanedioic acid;L(+)-Tartaric Acid (FCCIV);L(+)-Tartaric Acid (BP2000);L-Tartaric Acid;L(+)-Tartaric Acid;L-1,2-Dihydroxyethan-1,2-dicarbonsaeure;Natural tartaric acid;(2S,3S)-(-)-Tartaric acid;L(-)-tartaric acid;(2R,3R)-2,3-dihydroxybutanedioate;2,2-dihydroxybutanedioic acid;(2R,3S)-2,3-dihydroxybutanedioate; |
| Molecular Formula: | C4H6O6 |
| Molecular Weight: | 148.0721 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36/37/38:; |
| Safety Description: | S26:; S37/39:; |
| Company: | Wuhan Jadechem International Trade Co., Ltd. [ China ] |
| Contact: | Lilyzhang |
| Tel: | 86-027-83552071 |
| Fax: | 86-027-83551196 |
| Email: | lilyzhang@jadechem.com |
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