| Product Identification | Back to Contents | 【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 | Back to Contents | 【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 | Back to Contents | 【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 | Back to Contents | 【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 | Back to Contents | 【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 | Back to Contents | 【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 | Back to Contents | 【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. |
| Stability and Reactivity | Back to Contents | 【Disposal Code】
4 | 【Incompatibilities】
Bases, oxidizing agents, reducing agents, sliver. | 【Stability】
Stable under normal temperatures and pressures. | 【Decomposition】
Carbon monoxide, carbon dioxide. |
|
| Company Name: |
Jia Xing Isenchem Co.,Ltd |
| Tel: |
0573-85285100 18627885956 |
| Fax: |
0573-85285100 |
| WebSite: |
https://www.chemicalbook.com/ShowSupplierProductsList14265/0.htm |
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