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Lazzaro Planet GmbH & Co.Kg
[Germany]
Address:
Durchschnitt 45, Rothenbaum, Hamburg, Germany Rothenbaum Hamburg 20146 Germany
Phone:
49-1521-3859601
Contact name:
Davis Brooks




Lazzaro Planet GmbH & Co.Kg

 

High Quality Factory Supply 99%Min TARTARIC(D-) ACID

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High Quality Factory Supply 99%Min TARTARIC(D-) ACID

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 Origin

Germany


taratric Acid  

 

Test Item

First Grade

Assay

≥99.0 %

Optical purity (ee value)

≥99.0 %

Description

White crystals or white powder

Specific Rotation(20¡æ)

-12.0°C ~ -12.80°C

Residue on Ignition

≤0.1%

Oxalate

 ≤0.035%

Sulphate(SO4)

≤0.05%

Heavy Metals(Pb)

≤0.001%

Loss on Drying

≤0.5%

Melting Point

164-170°C

 

 Molecular formula:HOOC(CHOH)2COOH C4H6O6

 

Molecular Weight:150.09

 

Property: Colorless, smelly crystal or white powder, with strong flavour and left optical activity, specific gravity d204=1.76, dissolved in water and alcohol, less dissolved in aether.


Use: Mainly used as acidity regulations, biochemical reagent, resolving agent on racemic and pharmaceutical resolving agent in beverage, sugar, bread and gelatin. Also used in photography, canning, printing and dyeing, ceramics, resolving agent on manufacturing, salts and so on.

D-Tartaric acid Basic information
Product Name: D-Tartaric acid
Synonyms: (S,S)-TARTARIC ACID;TARTARIC ACID;TARTARIC ACID, D-(-)-;TARTARIC ACID [DEXTRO (+)];TARTARIC ACID UNNATURAL;TARTARIC(D-) ACID;UNNATURAL TARTARIC ACID;D-TA
CAS: 147-71-7
MF: C4H6O6
MW: 150.09
EINECS: 205-695-6
Product Categories: FINE Chemical & INTERMEDIATES;Chiral Compounds;Carboxylic Acids (Chiral);Chiral Building Blocks;for Resolution of Bases;Optical Resolution;Synthetic Organic Chemistry;Chiral chemicals
Mol File: 147-71-7.mol
 

 

 
D Tartaric acid Chemical Properties
mp  172-174 °C(lit.)
alpha  -12.1 º (c=20, H2O)
density  1,8 g/cm3
refractive index  -12.5 ° (C=5, H2O)
Fp  210 °C
Water Solubility  1394 g/L (20 ºC)
Sensitive  Light Sensitive
Merck  14,9068
BRN  1725145
Stability: Stable. Incompatible with oxidizing agents, bases, reducing agents. Combustible.
CAS DataBase Reference 147-71-7(CAS DataBase Reference)
NIST Chemistry Reference D Tartaric acid(147-71-7)
EPA Substance Registry System Butanedioic acid, 2,3-dihydroxy-, (2S,3S)-(147-71-7)

 

 

 

 

 
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37-37/39-36
WGK Germany  3
RTECS  WW7875000
Hazard Note  Light Sensitive
HS Code  29181200

 


Related Keywords: D - TARTARIC ACID


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