| Specification: | 99.8%min |
| Product Name: | Propylene glycol |
| Synonyms: | ;Propane-1,2-diol;Propylene Glycol;Glycol-Propylene;Dowfrost(Tm); |
| CAS NO: | 57-55-6;123120-98-9 |
| EC NO: | 200-338-0 |
| Molecular Formula: | C3H8O2 |
| Molecular Weight: | 76.09 |
| InChI: | InChI:1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3 |
| Molecular Structure: |  |
| Physical and chemical properties | Color and smell state: colorless, odorless, viscous transparent liquid | |
| Toxicity: non-toxic | Flammability: combustible | |
| Density: 1.0381 | Volatility: hard to volatile | |
| Corrosivity: No corrosion | Boiling point: 188℃ | |
| Decomposability: high temperature decomposition | Stability: good | |
| Melting point: -59℃ | Acidity and alkaline: Neutral | |
| Hygroscopicity: good | Spontaneous ignition point: 421.1℃ | |
| Stickiness: good | Deliquescence: not deliquescence | |
| Flash point: 99℃ | Molecular formula: C 3 H 8 O 2 | |
| Solubility: miscible with water, ethanol and most organic solvents | ||
| Uses | It is the main raw material of unsaturated polyester, epoxy resin and polyurethane resin; Propylene glycol has good viscosity and hygroscopicity, and is non-toxic. It is widely used as a moisture absorbent, antifreeze, lubricant and solvent in the food, medicine and cosmetic industries; In the food industry, it is an excellent solvent for seasonings and pigments. In medicine, it is a solvent, softener and excipient for making various ointments and ointments; propylene glycol has good mutual solubility with various spices, so it can also be used Used as a solvent and softener for cosmetics; it can also be used as a tobacco moisturizer, moisturizer, antifungal agent, food processing equipment lubricating oil and food marking ink solvent, propylene glycol aqueous solution is an effective antifreeze. It is also a raw material for plasticizers, surface active agents, food emulsifiers, demulsifiers, fruit ripening agents, preservatives, hygroscopic agents, lubricants, and antifreeze agents. | |
| Hazard category | General chemicals | |
| Fire-fighting measures | Use anti-capacity foam, carbon dioxide, dry powder, sand to extinguish the fire, and use water to keep the container cool when it is critical. | |
| Emergency treatment | Non-toxic, if splashed on the skin or clothes, rinse with water, splash in the eyes with running water or normal saline. | |
| Packaging, storage, transportation | It can be packed in galvanized iron drum (200-215kg/drum), plastic drum (200-215kg/drum), IBC (ton drum), liquid bag, stainless steel tank; because propylene glycol is easy to absorb moisture, it should be stored in a closed container in a dry place, airtight The shelf life of barrels is one year, the storage effect of atmospheric tanks is not as good as barrels, and it is not suitable for long-term storage; transportation according to general cargo requirements | |
Dongying City Longxing Chemical Co., Ltd. is a chemical enterprise. The company was founded in 2008 and has been specialized in chemical industry for many years with professional knowledge and rich business experience. The company is located in Dongying City, Shandong Province, which is located in the Yellow River delta with beautiful scenery and rich resources, outstanding people, convenient transportation and economic development. Our company is close to the second large port in China-Qingdao port, which provides us great convinenece for importing and exporting.
Our company has a good reputation and regards "credit" as the cornerstone for development. We have hazardous chemicals qualifications,non-drug precursor chemicals business qualifications, entire import and export qualifications and the ISO system certification. We also have our own trademark and large-scale warehouse. Our company's products are sold to Europe, the United States, Southeast Asia, South America, the Middle East and other places. And we can act as an agent of dangerous chemicals and other products for importing and exporting business.
The company's main products includes chlorohydrocarbon series, petrochemical series, coal chemical series, such as Dichloromethane, trichloromethane, aniline, propylene oxide, acetone, toluene, xylene, triethylamine, phenol, ethylene glycol, diethylene glycol, Propylene glycol, glycerol, dimethyl carbonate, Propylene glycol, Dipropylene glycol, Dimethylformamide (DMF), dimethylacetamide (DMAC), dimethyl sulfoxide, methanol, dichloroethane, trichloroethylene, tetrachloroethylene, isobutanol, Propylene oxide, methylacetamide (DMAC) Glacial acetic acid, methyl acetate, propyl acetate, cyclohexanone, cyclohexane, formic acid, propionic acid, ethanol, sulfoxide chloride, tetrahydrofuran, methylacetal, acetonitrile, epichlorohydrin, n-propanol, n-butanol, n-heptane, n-hexane, pyridine, monoethanolamine, methyl tert-butyl ether (MTBE), phthalic anhydride, maleic anhydride, etc
With the strong support of Shandong Jinling Group and other large chemical plants nearby, our company has been developing rapidly. We will provide products with stable quality, sufficient supply, prompt delivery and appropriate price.
Insisting to the principle of "integrity, mutual benefit and development", all staff and teams will work hard to serve customers wholeheartedly and establish a good corporate image. We sincerely welcome new and old customers, friends to visit our company for cooperation and guidance!
| Address: | Dawang Economy Technology Development Zone,Guangrao County,Dongying City,Shandong Province,China. |
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