Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
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(2S,3S)-(-)-Tartaric acid(147-71-7)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information

Product Identification

Product Name
(2S,3S)-(-)-Tartaric acid
Synonyms
(2S,3S)-(-)-Tartaric acid
(2S,3S)-2,3-Dihydroxybutanedioic acid
(S,S)-Tartaric acid
2,3-Dihydroxybutanedioic acid, [S-(R*,R*)]-
Butanedioic acid, 2,3-dihydroxy-, (2S,3S)-
CAS
147-71-7
Formula
C4H6O6
Molecular Weight
150.09
EINECS
205-695-6
Merck
12,9235
Beilstein/Gmelin
1725145
Beilstein Reference
4-03-00-01229
EC Class
irritant

Physical and Chemical Properties

Appearance
White solid.
Solubility in water
Very soluble
Melting Point
166 - 169
Boiling Point
356
Density
1.76 g/cm3
pKa/pKb
3.07 (pKa)
Partition Coefficient
-1.95
Usage
One of the main acids found in wine. Added to food to give a sour taste and act as an antioxidant.
Refractive Index
1.4955 (20 C)

First Aid Measures

Ingestion
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid if irritation or symptoms occur.
Inhalation
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear.
Skin
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Eyes
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.

Handling and Storage

Storage
Store in a cool, dry place. Store in a tightly closed container.
Handling
Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with skin and eyes. Avoid ingestion and inhalation.

Hazards Identification

Ingestion
May cause gastrointestinal irritation with nausea, vomiting and diarrhea.
Inhalation
Dust is irritating to the respiratory tract.
Skin
Causes skin irritation.
Eyes
Causes eye irritation. Causes redness and pain.
EC Risk Phrase
R 36/37/38
EC Safety Phrase
S 26 36

Exposure Controls/Personal Protection

Personal Protection
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Poison Class
4 (Substances and products that must be considered harmful)

Fire Fighting Measures

Flash Point
210
Autoignition
427
Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.

Accidental Release Measures

Small spills/leaks
Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions.

Stability and Reactivity

Disposal Code
4
Incompatibilities
Bases, oxidizing agents, reducing agents, sliver.
Stability
Stable under normal temperatures and pressures.
Decomposition
Carbon monoxide, carbon dioxide.

Transport Information

HS Code
2918 12 00
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