Hebei Lead Bio-Chemicals Co., Ltd.

DL-Tartaric Acid

• Category :

  Food and Feed additives/Food additives

• Synonyms :

  DL-Dihydroxysuccinic acid;DL-Tartaric acid anhydrous;DL-Tartaric Acid Anhy;(+-)-Tartaric acid;(2RS,3RS)-Tartaric acid;Butanedioic acid, 2,3-dihydroxy-, (R*,R*)-;DL-Tartrate;Paratartaric aicd;Racemic tartaric acid;Resolvable tartaric acid;Uvic acid;Butanedioic acid, 2,3-dihydroxy-, (2R,3R)-rel-;Butanedioic acid, 2,3-dihydroxy-, (theta,theta)-(+-)-;(2S,3S)-2,3-dihydroxybutanedioic acid;(2R,3R)-2,3-dihydroxybutanedioic acid;DL TARTARIC ACID;

• CAS NO :

  133-37-9

• EC NO :

  205-105-7

• Molecular Formula :

  C₄H₆O₆

• Molecular Weight :

  150.0868

• Main Specifications :

  FCCIV/BP98

• InChI :

  InChI=1/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)/t1-,2-/m1/s1

• Packing :

  25KG/Kraft paper bag; 20MT/FCL(without pallets); 18MT/FCL (with pallets)

• Product description :

  Molecular Mormula: C4H6O6 Molecular Weight: 150.09 Properties: White crystalline powder, without odor, sour, stable in air, dissolvable in the water, ethanol and ethyl ether. Usages: DL-Tartaric Acid is widely used in many fields such as foodstuff, medicine, chemical industry and light industry etc.. In food industry,it is mainly used to make tartrates (tartaric acid salts), like antimony potassium tartrate, potassium sodium tartrate. It can be served as beer vesicant, foodstuff acidulant and flavoring etc. It is 1.3 times as sour as citric acid, and is especially suitable to be acidulant of grape juice. This product is considered by the Experterts committee of the FAO/WHO to be safe food additives.It is also use in such industries as tannage, photograph, glass, enamel and telecommunication equipment industries DL-Tartaric Acid Anhydrous specifications Assay: 99.7% Min. Arsenic (as As): 0.0003%Max. Heavy Metals: 0.001% Max. Loss On Drying :0.5% Max. Residue on Ignition: 0.05% Max. Sulfate: confirm Oxalate: confirm DL-Tartaric Acid Monohydrate specifications: Assay: 99.5% Min. Arsenic (as As): 0.0002%Max. Heavy Metals: 0.001% Max. Loss On Drying :11.5% Max. Residue on Ignition: 0.1% Max. Sulfate: 0.04% Max. Melting Point :200-206?C Oxidable matter: Confirm

• Uses :

  In food industry,it is mainly used to make tartrates (tartaric acid salts),It is also use in such industries as tannage, photograph, glass, enamel and telecommunication equipment industries

• Molecular Structure :