| Product Identification | Back to Contents | 【Product Name】
2-(Hydroxyethyl)trimethylammonium bitartrate | 【Synonyms】
2-Hydroxyethyl-trimethylazanium (2R,3R)-2,3,4-trihydroxy-4-oxobutanoate
Choline bitartrate
Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, salt with [R-(R*,R*)]-2,3-dihydroxybutanedioic acid (1:1)
Strontium dihydroxide | 【CAS】
18480-07-4 | 【CAS】
87-67-2 | 【Formula】
C9H19NO7 | 【Formula】
H2O2Sr | 【Molecular Weight】
253.25 | 【Molecular Weight】
265.75 | 【EINECS】
201-763-4 | 【EINECS】
242-367-1 | 【RTECS】
WK9100000 | 【RTECS Class】
Reproductive Effector | 【Merck】
12,9004 | 【Beilstein/Gmelin】
39904 (G) | 【Beilstein/Gmelin】
4064889 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
colorless orthorhombic crystals, hygroscopic | 【Appearance】
Free flowing, white crystalline powder. | 【Solubility in water】
10 g/L (25 C) | 【Melting Point】
150 | 【Melting Point】
375 | 【Density】
1.47 g/cm3 | 【Usage】
Medication. | 【Usage】
Refining beet sugar. |
| First Aid Measures | Back to Contents | 【Ingestion】
Induction of vomiting is usually not necessary due to spontaneous vomiting. Activated charcoal: administer charcoal as a slurry (240 ml water/30 g charcoal). Usual dose: 25 to 100 g in adults/adolescents. Bethanechol - for substantial ingestions of bethanechol, consider gastric lavage preceded by endotracheal intubation. Other agents - carbachol, acetylcholine, and pilocarpine are liquids, rapidly absorbed and probably not removed significantly by gastric emptying procedures. Atropine sulfate is the drug of choice. For significant muscarinic symptoms administer: adults - 2 to 4 mg iv, repeated every 3 to 60 minutes as needed to control symptoms, then prn for 24 to 48 hours. Child - 0.04 To 0.08 Mg/kg iv (up to 4 mg) repeated every 5 to 60 minutes as necessary. Epinephrine - may assist in overcoming severe cardiovascular or bronchoconstrictor responses (dose: 0.1 To 1.0 Mg sc). | 【Ingestion】
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated. | 【Ingestion】
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. | 【Inhalation】
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. DO NOT use mouth-to-mouth respiration. | 【Inhalation】
If symptoms develop, move individual away from exposure and into fresh air. If symptoms persist, seek medical attention. If breathing is difficult, administer oxygen. Keep person warm and quiet; seek immediate medical attention. | 【Inhalation】
Causes respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Can produce delayed pulmonary edema. | 【Skin】
Causes skin irritation. | 【Skin】
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | 【Skin】
Remove contaminated clothing and wash exposed area thoroughly with soap and water. A physician should examine the area if irritation or pain persists. | 【Eyes】
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. | 【Eyes】
Causes eye irritation. May cause chemical conjunctivitis. | 【Eyes】
Irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility. |
| Handling and Storage | Back to Contents | 【Storage】
Keep tightly closed in a cool place in a tightly closed container. | 【Storage】
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. | 【Handling】
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. | 【Handling】
Containers of this material may be hazardous when emptied. Since emptied containers retain product residues (vapor, liquid, and/or solid), all hazard precautions given in the data sheet must be observed. |
| Hazards Identification | Back to Contents | 【Ingestion】
Nausea, vomiting, abdominal pain, diarrhea, or belching may be noted. | 【Inhalation】
Dyspnea, bronchospasm, tachypnea, increased bronchial secretions, and pulmonary edema may occur, especially in asthmatic patients. | 【Skin】
Unlikely to cause skin irritation or injury | 【Eyes】
Dust can cause eye irritation. Symptoms include stinging, tearing, redness, and swelling of eyes. | 【Hazards】
Dusts can form explosive mixtures in air. |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots. | 【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】
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use. | 【Respirators】
3M Dust respirator No. 8710 or 9900 is recommended or a NIOSH/MSHA jointly approved dust respirator. | 【Exposure Effects】
Effects may be delayed. | 【Poison Class】
4 |
| Fire Fighting Measures | Back to Contents | 【Fire Fighting】
Extinguish fire using regular foam, water fog, carbon dioxide, sand. Wear a self-contained breathing apparatus with a full facepiece operated in the positive pressure demand mode with appropriate turn-out gear and chemical resistant personal protective equipment. | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation. | 【Small spills/leaks】
Small Spill - Sweep up material for disposal or recovery. Large Spill - Shovel material into containers. Thoroughly sweep area of spill to clean up any residual material. |
| Stability and Reactivity | Back to Contents | 【Incompatibilities】
Oxidizing agents. | 【Stability】
Stable at room temperature in closed containers under normal storage and handling conditions. | 【Stability】
Stable. | 【Incompatibilities】
Strong oxidizing agents. | 【Decomposition】
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. | 【Decomposition】
Oxides of carbon. |
|
| Company Name: |
Jinan Wald Chemical Co., Ltd. |
| Tel: |
0531-88773586 13210588999 |
| Fax: |
053188773586 |
| WebSite: |
https://www.chemicalbook.com/ShowSupplierProductsList1770979/0.htm |
| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
010-82848833 400-666-7788 |
| Fax: |
86-10-82849933 |
| WebSite: |
http://www.jkchemical.com |
| Company Name: |
Energy Chemical |
| Tel: |
021-021-58432009 400-005-6266 |
| Fax: |
021-58436166 |
| WebSite: |
http://www.energy-chemical.com |
|