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Zhengzhou Natural Chemical Co.,Ltd.
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Diethyl D(-)-Tartrate

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Model No.: 13811-71-7
Product Name: Diethyl D(-)-Tartrate
Product Origin: China
Standard: FCC, BP, VSP
Brand Name: NC
PriceTerms: on sale
Supply Ability: Enough Stock

Viscous colorless to faint yellow liquid
Molecular formula C8H14O6
Structural Formula
Formula Weight
98.5% Min
Enantiomeric Excess
99.0% Min (chiral GC)
Optical Rotation
-7.5 ~ -8.5
Color Test 100APHA Max
Acidity(KOHmg/g) 1.0 Max
Water 0.5% Max
Main Function and Purpose
Diethyl D(-)-tartrate is mainly used in chiral pharmaceuticals, chiral intermediates and chiral catalysts. It can be used with titanium in enolic asymmetric epoxidization. The compound d-alpha-tocopherol is the principal compound present in natural vitamin E sources. At present, d-alpha-tocopherol and other tocopherol derivatives are used in pharmaceuticals, foods and animal feeds.


In 25kg or 200kg drum
Kept airtightly in a light-proof,dry and cool place
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Contact Information
Company Name : Zhengzhou Natural Chemical Co.,Ltd.
Address : No.37, Huaihe Road, Erqi District, Zhengzhou City, Henan Province, China
Zhengzhou   Henan   China
Zip : 450015
Tel : 86- 371- 68862691
Mobile Phone : 86-15517173183
Skype Name : zznccl
Fax : 86- 371- 68891652
Website :
Contact Person (Sales department) : Darwin Xu    
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