| Product Identification | Back to Contents | 【Product Name】
Calcium disodium ethylenediaminetetraacetate | 【Synonyms】
Antallin
Calcitetracemate disodium
Calcium disodium (ethylenedinitrilo)tetraacetate
Calcium disodium edetate
Calcium disodium ethylendiaminetetraacetate
Calcium disodium versenate
Morpholinobenzene
N-Phenylmorpholine
Phenyl morpholine | 【CAS】
62-33-9 | 【CAS】
92-53-5 | 【Formula】
C10H12CaN2Na2O8 | 【Formula】
C10H13NO | 【Molecular Weight】
374.27 | 【Molecular Weight】
163.22 | 【EINECS】
200-529-9 | 【EINECS】
202-164-0 | 【RTECS】
EV7700000 | 【RTECS】
QE8575000 | 【RTECS Class】
Other | 【RTECS Class】
Primary Irritant | 【Merck】
12,3555 | 【Beilstein/Gmelin】
132159 | 【Beilstein/Gmelin】
NA | 【Beilstein Reference】
4-27-00-00037 | 【EC Class】
toxic |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Brown crystals. | 【Appearance】
White, crystalline powder. | 【Solubility in water】
Slightly soluble | 【Melting Point】
51 - 54 | 【Boiling Point】
268 | 【Vapor Pressure】
0.001 (25 C) | 【Density】
1.058 g/cm3 (20 C) | 【pKa/pKb】
7.31 (pKb) | 【Partition Coefficient】
1.36 | 【Heat Of Vaporization】
50.3 kJ/mol | 【Usage】
Antigushing agent in fermented malt beverages. | 【Vapor Density】
5.63 | 【Refractive Index】
1.589 (20 C) |
| First Aid Measures | Back to Contents | 【Ingestion】
Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. | 【Ingestion】
Seek medical attention. If individual is drowsy or unconscious, do not give anything by mouth; place individual on the left side with the head down. Contact a physician, medical facility, or poison control center for advice about whether to induce vomiting. If possible, do not leave individual unattended. | 【Inhalation】
Get medical aid immediately. Remove from exposure to fresh air immediately. Do not use mouth-to-mouth respiration if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. | 【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】
May cause respiratory tract irritation. May cause irritation of the mucous membranes. | 【Skin】
May cause skin irritation. Harmful if absorbed through the skin. Substance is readily absorbed through the skin. | 【Skin】
Flush skin with large amounts of soap and water for at least 15 minutes. At the same time, remove contaminated clothing and shoes. | 【Skin】
Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | 【Eyes】
If symptoms develop, move individual away from exposure and into fresh air. Flush eyes gently with water while holding eyelids apart. If symptoms persist or there is any visual difficulty, seek medical attention. | 【Eyes】
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. | 【Eyes】
Causes mild eye irritation. |
| Handling and Storage | Back to Contents | 【Storage】
Keep containers tightly closed. Store in a cool, dry area away from incompatible substances. | 【Storage】
Keep tightly closed in a cool place in a tightly closed container. | 【Handling】
Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use only in a chemical fume hood. | 【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】
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed. | 【Inhalation】
Irritating substances may induce pulmonary edema or pneumonitis. Embolization of insolouble material may occur. | 【Skin】
May cause mild skin irritation. Symptoms may include redness and burning of skin. | 【Eyes】
Can cause eye irritation. Symptoms include stinging, tearing, redness, and swelling of eyes. | 【Ingestion】
Swallowing small amounts of this material during normal handling is not likely to cause harmful effects. Swallowing large amounts may be harmful. | 【Hazards】
Contact with metals may evolve flammable hydrogen gas. | 【Hazards】
Dusts can form explosive mixtures in air. Never use welding or cutting torch on or near drum (even empty) because product (even just residue) can ignite explosively. | 【EC Risk Phrase】
R 22 24 | 【EC Safety Phrase】
S 36/37 45 | 【UN (DOT)】
2811 |
| 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】
If needed, use a NIOSH/MSHA jointly approved dust respirator. | 【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. | 【Exposure Effects】
Symptoms of exposure to this material through breathing, swallowing, and/or passage of the material through the skin may include: stomach or intestinal upset (nausea, vomiting, diarrhea) irritation (nose, throat, airways). | 【Poison Class】
4 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
81 | 【Fire Fighting】
Extinguish fire using alcohol foam, water fog, carbon dioxide, dry chemical. 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. To extinguish fire use water spray, dry chemical, carbon dioxide, or appropriate foam. | 【Fire Potential】
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. |
| 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. | 【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 | 【Stability】
Stable in air. | 【Stability】
Stable under normal temperatures and pressures. | 【Incompatibilities】
Strong oxidizing agents, strong acids. | 【Incompatibilities】
Strong oxidizing agents. | 【Disposal Code】
9 | 【Decomposition】
Ammonia, carbon dioxide and carbon monoxide, nitrogen oxides, various hydrocarbons. | 【Decomposition】
Nitrogen oxides, carbon monoxide, carbon dioxide. | 【Combustion Products】
Fire may produce irritating, corrosive and/or toxic gases. |
|
| 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 |
| Company Name: |
BEST-REAGENT |
| Tel: |
400-1166-196 18981987031 |
| Fax: |
028-84555506 800101999 |
| WebSite: |
http://www.hx-r.com/ |
|