Superiority:
Hubei Jusheng Technology Co., Ltd., is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates in China. The yearly production capacity is 50000MT, 80% for export.We have a professinal export team. Both by Air and by Sea,we ensure that we meet the customer expectations with promptness. Our company 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.
Why choose us
1,We produce and sell unique chemicals around the world.
2,Our success rate is about 95%. This means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%.
3,Our staff consists of highly qualified individuals with Bsc, Msc and Ph.D degrees in chemistry, as well as excellent carbohydrates,nucleosides, small molecules and rare chemicals.
4,Imaginechem's chemists are skilled at performing complex, multi-step syntheses and solving difficult chemistry-related problems. Because of our better, concentracted size and low overheads, we are able to offer prompt quotations, very competitive prices, high quality products and fast delivery.
5,All chemicals are typically >97% for building blocks, The structure and purity is confirmed by NMR and LC-MS. Intermediates and final products are analyzed by GC, HPLC, IR, NMR, MS, elemental analysis, atom-absorpting analysis and crystallographical methods.
6,Stable quality, high quality satisfy customer's high grade sourcing request. Competitive price . Correct delivery time promise. Continuous improvement make sure the long-term cooperation. Honest service for your whole sourcing process.
Because of our better, we are able to offer prompt quotations, very competitive prices, high quality products and fast delivery. We can provide recipes and professional suggestions to promote yourselves. Tracking number and packing photoes can be given quickly after your goods sent. High quality, best price, first-class service, high successful delivery rate, we have stock, so we can delivery quickly at the very day when payment is arrived.
Details:
English Name: L (+) -Tartaric Acid
Chemical English: L (+) -2,3-dihydrooxy butanedioic acid
Molecular formula: C4H6O6
Molecular weight: 150.09
CAS NO.: 87-69-4
Character: it is colorless translucent crystals or a white, fine to coarse crystalline powder, has a sour taste.
Application: widely used in drinks and other food sour agent, for Wine, soft drinks, candy, bread, some jelly sweets. The optical activity using chemical resolution, as agent, used in the manufacture of splitting the anti TB drugsintermediate DL- 2-amino butanol; also can be used as raw material for the synthesis of chiral tartaric acid derivative; using the acid as catalyst, polyester fabric resin finishing, PH regulator oryzanol production; use of the complexing,used in electroplating, desulfurization, acid washing and chemical analysis,pharmaceutical inspection of complexing agent, masking agent, chelating agent,dyeing and printing of resist; use of its reduction, reducing agent is used as thechemical silvering. Photographic developer. Also with a variety of metal ioncomplexation, can be used for cleaning and polishing the surface of metal.
Storage: avoid light, dry, cool place enclosed storage
Packing: 25KG/ bag.
Standard: FCCIV/BP98