Alfa Aesar™ D-(-)-Tartaric acid, 99%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A11264-36

D-(-)-TARTARIC ACID, 99% 500G

UNSPSC: 12352106

Code: NEW

Additional Details:
Additional Details: CAS Number: 147-71-7 Weight: 0.01000kg


Quantity 500g

Product Code. 11493614

Quantity Price
1 £ 229.91 / 500g
Estimated Shipment date
from Supplier 07-12-2016
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Description and Specification

Chemical Identifiers

Chemical Name or Material D- (-)-Tartaric acid
CAS 147-71-7
Molecular Formula C4H6O6
Formula Weight 150.09g/mol
MDL Number MFCD00004238
Beilstein 1725145
Merck Index 14,9068

Specification

Odor Odorless
Melting Point 166° to 170°C
pH 1.6
Quantity 500g
Flash Point 210°C (410°F)
Optical Rotation −13° (c=10 in water)
Chemical Name or Material D- (-)-Tartaric acid
CAS 147-71-7
Assay 99%
Molecular Formula C4H6O6
Formula Weight 150.09g/mol
MDL Number MFCD00004238
Beilstein 1725145
Merck Index 14,9068
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
TSCA TSCA

Applications
D-(-)-Tartaric acid is used as a resolving agent in organic synthesis. It is used as a precursor for the preparation of its ester derivatives like D-tartaric acid diethyl ester, D-tartaric acid dimethyl ester and D-tartaric acid diiso-propyl ester. It finds application in the synthesis of chiral aziridine derivative, a common intermediate for the preparation of hydroxyethylamine class HIV protease inhibitors viz. as saquinavir, amprenavir and nelfinavir. It is widely used in the food industry as a beer foaming agent, for food acidity regulations and as a flavoring agent.

Solubility
Soluble in water and alcohol.

Notes
Light sensitive. Incompatible with bases, oxidizing agents and reducing agents.

Safety and Handling

Warning

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.