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OEM/ODM China L-(+)-Mandelic Acid Benzyl Ester - DL-Tartaric Acid CAS 133-37-9 Purity ≥99.5% High Quality – Ruifu Featured Image
  • OEM/ODM China L-(+)-Mandelic Acid Benzyl Ester - DL-Tartaric Acid CAS 133-37-9 Purity ≥99.5% High Quality – Ruifu

OEM/ODM China L-(+)-Mandelic Acid Benzyl Ester - DL-Tartaric Acid CAS 133-37-9 Purity ≥99.5% High Quality – Ruifu

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OEM/ODM China L-(+)-Mandelic Acid Benzyl Ester - DL-Tartaric Acid CAS 133-37-9 Purity ≥99.5% High Quality – Ruifu Detail:

   Manufacturer With High Quality Tartaric Acid Derivatives Chiral Compounds

DL-Tartaric Acid CAS: 133-37-9  
L-(+)-Tartaric Acid CAS: 87-69-4 D-(-)-Tartaric Acid CAS: 147-71-7
Dimethyl L-(+)-Tartrate CAS: 608-68-4 Dimethyl D-(-)-Tartrate CAS: 13171-64-7
Diethyl L-(+)-Tartrate CAS: 87-91-2 Diethyl D-(-)-Tartrate CAS: 13811-71-7
(-)-Dibenzoyl-L-Tartaric Acid; 
L-DBTA CAS: 2743-38-6		 (+)-Dibenzoyl-D-Tartaric Acid; 
D-DBTA CAS: 17026-42-5
(-)-Dibenzoyl-L-Tartaric Acid Monohydrate;
L-DBTA·H2O CAS: 62708-56-9		 (+)-Dibenzoyl-D-Tartaric Acid Monohydrate;
D-DBTA(H2O) CAS: 80822-15-7
(-)-Di-p-anisoyl-L-Tartaric Acid; 
L-DMTA CAS: 50583-51-2		 (+)-Di-p-anisoyl-D-Tartaric Acid; 
D-DMTA CAS: 191605-10-4
(-)-Di-p-toluoyl-L-Tartaric Acid; 
L-DTTA CAS: 32634-66-5		 (+)-Di-p-toluoyl-D-Tartaric Acid; 
D-DTTA CAS: 32634-68-7
Di-p-toluoyl-L-Tartaric Acid Monohydrate;
L-DTTA(H2O) CAS: 71607-31-3		 Di-p-toluoyl-D-Tartaric Acid Monohydrate;
D-DTTA(H2O) CAS: 71607-32-4
Diisopropyl D-(-)-Tartrate CAS: 62961-64-2 Diisopropyl L-(+)-Tartrate CAS: 2217-15-4
(-)-Dipivaloyl-L-Tartaric Acid CAS: 65259-81-6 (+)-Dipivaloyl-D-Tartaric Acid CAS: 76769-55-6
Chemical Name DL-Tartaric Acid 
Synonyms Racemic Acid; DL-Dihydroxysuccinic Acid
CAS Number 133-37-9
CAT Number RF-CC124
Stock Status In Stock, Production Scale Up to Tons
Molecular Formula C4H6O6
Molecular Weight 150.09 
Brand Ruifu Chemical
Item Specifications
Appearance White Crystalline Powder, with Sour Taste 
Purity ≥99.5% (on the dried basis)
Melting Point 200.0~206.0℃
Sulfate (SO4) ≤0.04%
Arsenic (As2O3) ≤2 mg/kg
Heavy Metals (Pb) ≤10 mg/kg
Loss on Drying ≤0.50%
Residue on Ignition ≤0.10%
Readily Oxidizable Substances Qualified
Test Standard GB 1886.42-2015
Usage Food Additives; Pharmaceutical Intermediates

DL-Tartaric Acid (CAS: 133-37-9) Synthetic Routes

DL-Tartaric Acid Synthetic Routes

Package: Bottle, Cardboard Drum, 25kg/Drum, or according to customer’s requirement.

Storage Condition: Store in sealed containers at cool and dry place; Protect from light, moisture and pest infestation.

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DL-Tartaric Acid (CAS: 133-37-9) is a non-racemic mixture of L- and D-Tartaric Acid with antioxidant activities.Tartaric acid is a white, crystalline organic acid that occurs naturally in many fruits, most notably in grapes, but also in bananas, tamarinds, and citrus. Its salt, potassium bitartrate, commonly known as cream of tartar, develops naturally in the process of fermentation. It is commonly mixed with sodium bicarbonate and is sold as baking powder used as a leavening agent in food preparation. The acid itself is added to foods as an antioxidant E334 and to impart its distinctive sour taste. Tartaric acid is an alpha-hydroxy-carboxylic acid, is diprotic and aldaric in acid characteristics, and is a dihydroxyl derivative of succinic acid.

DL-Tartaric Acid (CAS: 133-37-9) Functional Uses: Synergist for antioxidants, acid, emulsifier, sequestrant, flavouring agent

DL-Tartaric Acid (CAS: 133-37-9) Solubility: Freely soluble in water; sparingly soluble in ethanol

DL-Tartaric Acid (CAS: 133-37-9) Applications:
Widely used in food, medicine, chemical industry, light industry and other industries. Tartaric acid and its derivatives have a plethora of uses in the field of pharmaceuticals. It has been used in the production of effervescent salts, in combination with citric acid, in order to improve the taste of oral medications. The potassium antimonyl derivative of the acid known as tartar emetic is included, in small doses, in cough syrup as an expectorant.

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