ChemNet > Gold Suppliers > jlchem >

DL-TARTARIC ACID

DL-TARTARIC ACID

Category :

Agrochemicals

CAS NO : 133-37-9;138508-61-9
EC NO : 205-105-7
Molecular Formula : C4H6O6
Main Specifications :
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;
DL-TARTARIC ACID
Molecular Structure:DL-TARTARIC ACID 133-37-9;138508-61-9
Product description:
DL-TARTARIC ACID
 
 
 </STRONG></td>
                                                        
                                </tr>
                                
                                                        <tr>
                                                          <td><IMG height=
【Scientific Name】2,3-Dihydroxybutanedioic acid
【Molecular Formula】C4H6O6
【Structural Formula】

【Molecular Weigh】150.09
【CAS Number】133-37-9
【Character】Colorless crystals or white powder, without odor, with sour taste, stable in air, compound of equal quantity of dextrorotatory and levorotatory tartaric acid, containing one or two molecule crystalline water and losting water when heated to 100°C, specific gravity 1.697. Its solubility in water is 20.6%,in ether is about 1% and 5.01% in ethanol.

【Specifications】GB15358-94(Food grade)
GB15358-94
Item
Index
 
monohydrate
anhydrous
 Content ≥%
 99.5
 99.5
 Melting Point°C
 200~206
 200~206
 Sulphate(SO4) ≤%
 0.04
 0.04
 Heavy metals (Pb) ≤%
 0.001
 0.001
 Arsenic (As)≤%
 0.0002
 0.0002
 Oxidizable matter
 Passed
 Passed
 Loss on drying ≤%
 11.5
 0.5
 Residue on ignition(Ash) ≤%
 0.10
 0.10
【Uses】This product is widely used in trades such as foodstuff,medicine,chemical industry and light industry etc. ,and is chiefly used to make the tartaric acid salts , like antimony potassium tartrate, potassium sodium tartrate . Served as beer vesicant and foodstuff sourness agent and flavoring etc at the foodstuff trade and its sourness is the citric acid 1.3 times , and especially is suitable to do the sourness agent of the grape juice. This article is appraised as the excellent food additive by the FAO/WHO experts committee . It also has the very important effect in tannage, photograph , glass, enamel and telecommunication equipment etc.。
【Packing】25kg complex bag
Send your inquiry to DL-TARTARIC ACID supplier

Enter between 20 to 3,000 characters,English only.

Contact us
Company:
   HangZhou Regin Bio-Tech Co., Ltd.
Contact:
  
Phone:
+86-571-63929889,63929887,13396522623
Mobile phone:
Fax:
+86-571-63929880
E-mail:
export@jlchem.com
Website:
http://www.jlchem.com
Address:
Linglong Industrial Park, Lin'an City,Zhejiang,China
Zip Code:
311300
World Wide ChemNet: - International - China - U.S.E - urope - India - Japan - China(Taiwan) - Korea - Trading Circle
About Us - Top Products- Partner with Us - Contact Us - Help - Sitemap
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.