タイトルまたは説明

Basic information

Nature: colorless transparent liquid. Irritating odor. Taste acid. On the skin irritation pain, blisters. Its vapor is toxic and easy to catch fire. With water, ethanol, ethyl ether, carbon tetrachloride and glycerine immiscible, almost insoluble in carbon disulfide. The solidification of miniature volume. Relative density (d***5) 1.**9. Freezing point *6.7. Boiling point **8. The refractive index (n*0D) 1.***8. (closed cup flash point of *9 DEG C). Ignition point **7.

Storage: sealed in a cool and dry storage (kept in a warm place at *6 C for the preservation of the vessel rupture). SCRC***********7

Use: commonly used analytical reagents, widely used in neutralizing or acidification. Non water titration solvent. Preparation buffer solution. Organic synthesis. Make pigment, medicine, acetic acid, acetyl compound, etc.. Good solvent for many organic compounds. Is also used to dissolve phosphorus, sulfur, hydrogen, etc..

Security measures: leakage: quickly evacuate the contaminated area personnel to the safety zone, and to isolate, strictly limit access. Cut off the fire source. Recommended emergency personnel wear self positive pressure respirator,

Wear anti acid work clothes. Don't touch the leak. As far as possible to cut off the source of leakage, prevent access to sewers, flood channel limited space. Small leak: Sand

Mixed with soil, dry lime or soda ash. A large leak: construct a barrierpit to contain; water spray cooling and dilution steam, to protect the site personnel, spill dilute

Release into non combustible material. Explosion proof pump transferred to tankexclusive collector, place the disposal of recycling or shipped to the waste disposal.

Urgent rescue: inhalation: quickly from the scene to the fresh air. Maintain airway patency. If breathing is difficult, give oxygen. If the breath stops, immediately carry out artificial respiration. Medical treatment.

Ingestion: oral intake of water gargle, medical treatment.

Skin contact: immediately remove contaminated clothing, with a large number of mobile water rinse, at least *5 minutes. Medical treatment.

Eye contact: lift the eyelids, with large flow of water or normal saline rinse at least *5 minutes. Medical treatment.

Fire extinguishing methods: fire extinguishing agent: mist like water, soluble foam, dry powder, carbon dioxide.

Fire precautions: keep the fire cooling container with water mist, water injection escape the liquid, the diluted into non combustible mixture.