Glycerine
Classification :
PRODUCT DETAILS
Colorless, transparent and sweet viscous liquid and belongs to organic. It can absorb moisture, hydrogen sulfide, hydrogen cyanide and sulfur dioxide from the air. Large quantity may cause anesthesia. It is the framework component of triglyceride molecule.
Packing: Galvanized iron drum package, 250kg/barrel. Sealed storage.
Other names: | 1,2,3-Trihydroxyopropane | Chemical formula: | C3H8O3 |
Molecular weight: | 92.09 | EINECS No.: | 200-289-5 |
Melting point: | 17.8℃(18.17℃,20℃) | PH: | 5.5-8 (25℃, 5M in H2O) |
Boiling point: | 290.9℃ at 760 mmHg | Flashing point: | 177℃ / 320 °F |
Polarizability: | 8.13 (10-24cm3) | Density: | 1.263-1.303g/cm3 |
Vapor pressure: | <1 mm Hg ( 20 °C) | Explosive limit: | 2.6-11.3%(V) |
Parachor: | 199.0 (90.2K) | Interfacial tension: | 61.9 (dyne/cm) |
Self-ignition temperature: | 370℃ | Refractive index: | 1.4746。 |
Bioecological data: non-poisonous, certain hazard to water environment. No pollution to environment. Existed naturally in tobacco, beer, wine and cocoa.
Application fields:
1. Used in water analysis and as solvent, drying agent, lubricating agent, antifreezer, plasticizer etc.;
2. Used in production of nitroglycerine, alkyd resin and epoxy resin;
3. Used in food processing, paper making, cosmetics, feather, photography, metal processing, rubber, medicine, textile dyeing, explosives and other industries.
Extinguishing agent: foam, dry powder, carbon dioxide, sandy soil and spray water.
Attention
Operation note:
Pay attention to ventilation when operations are done in an enclosed space.
Operators must be qualified through specialized training and observe operating procedures strictly.
Smoking is strictly forbidden in workplace, and ventilation system and equipment must adopt anti-explosion type.
Be sure not to damage the packages and containers during handling and be sure to remove the residues in the containers.
Storage note:
It should be stored in a shady, dry and well ventilated warehouse, far from fire and heat source.
It should be stored separately from oxidant and acid, and not be stored in an mixing way. It should be stored and transported as the general combustible chemicals.
The storage warehouse should be equipped with fire-fighting equipment in corresponding type and quantity, and emergency treatment equipment and appropriate collecting materials for leakage.
Hazard label: F,Xn
Hazard transport code: UN 1282 3/PG 2
Hazard identification:R11R36R20/21/22
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