- Min.Order :15 Metric Ton
- Purity: 99%
- Payment Terms : T/T,
Keywords
Diethyl D(-)-Tartrate Diethyl D(-)-Tartrate 99% High purity Diethyl D(-)-Tartrate
Quick Details
- Appearance:POWDER
- Application:RAW MATERIAL
- PackAge:In 25kg or 200kg drum
- ProductionCapacity:|Metric Ton|Day
- Storage:COOL AND DRY PLACE
- Transportation:by sea
Superiority:
Product Name:Diethyl D(-)-Tartrate
CAS NO.:13811-71-7
Details:
Product Name:Diethyl D(-)-Tartrate
CAS NO.:13811-71-7
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DESCRIPTION
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Viscous colorless to faint yellow liquid
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Molecular formula
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C8H14O6 | |
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Structural Formula
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Formula Weight
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206.19
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SPECIFICATION
(FCCIV,1996) |
Assay
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98.5% Min
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Enantiomeric Excess
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99.0% Min (chiral GC)
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Optical Rotation
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-7.5
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Color Test
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100APHA Max
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| Acidity(KOHmg/g) | 1.0 Max | |
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Water
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0.5% Max
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Main Function and Purpose
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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.
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Packing |
In 25kg or 200kg drum | |
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STORAGE
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Kept airtightly in a light-proof,dry and cool place
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