| CAS No.: | 57-55-6 |
|---|---|
| Formula: | C3h8o2 |
| EINECS: | 200-338-0 |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Liquid |
| Quality: | Crude |
| Samples: |
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| Customization: |
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Audited Supplier 1,2-Propylene glycol is an important raw material for unsaturated polyesters, epoxy resins, polyurethane resins, plasticizers, and surfactants. The amount in this area accounts for about 45% of the total consumption of propylene glycol. This unsaturated polyester It is widely used in surface coatings and reinforced plastics.
1,2-Propanediol has good viscosity and hygroscopicity, and is widely used as a moisture absorbent, antifreeze, lubricant and solvent in the food, medicine and cosmetic industries. In the food industry
1,2-propylene glycol and fatty acids react to produce propylene glycol fatty acid esters, which are mainly used as food emulsifiers; 1,2-propylene glycol is an excellent solvent for seasonings and pigments. Because of its low toxicity, it is used as a solvent for spices and food coloring in the food industry.
1,2-Propanediol is commonly used in the pharmaceutical industry as a solvent, softener and excipient for the manufacture of various ointments and ointments, and as a solvent for blending agents, preservatives, ointments, vitamins, penicillins, etc. in the pharmaceutical industry . Because propylene glycol has good miscibility with various fragrances, it is also used as a solvent and softener for cosmetics.
1,2-Propanediol is also used as a tobacco moisturizer, antifungal agent, food processing equipment lubricating oil and food marking ink solvent. An aqueous solution of 1,2-propanediol is an effective antifreeze. It is also used as a tobacco wetting agent, antifungal agent, fruit ripening preservative, antifreeze and heat carrier.
| Items | Unit | Specification | Result |
| Appearance | - | Colorless clear viscous liquid | Colorless clear viscous liquid |
| Assay | % | 99.8%min | 99.89 |
| Chloride | Weight% | 0.007%max | <0.007 |
| Sulfate | Weight% | 0.006max | <0.006 |
| Specific Gravity | 25ºC | 1.035-1.037 | 1.0355 |
| Acidity(0.1N NaOH) | ML | 0.05MAX | 0.02 |
Shandong Yijia Petrochemical Sales Co., Ltd. was established in April 2015 with a registered capital of 10 million yuan.The company is located in dongying city, Shandong Province, which is the intersection and superposition area of the state-level efficient ecological economic zone of The Yellow River Delta and the Yellow and Blue Economic Development Zone of Shandong Peninsula. Based on the principle of customer first and quality first, Shandong Yijia Petrochemical Sales Co., Ltd. provides customers with excellent service and high quality products. After years of development, the company's product sales have been steadily increased, and the products have been exported to southeast Asia, the United States, Europe, India and Pakistan and other major international markets.Main products: dichloromethane, aniline, xylene, dimethylformamide, dimethyl carbonate, propylene glycol, dichloroethane, dichloropropane, methyl tert-butyl ether, propylene oxide, acetone, glacial acetic acid, isopropyl alcohol, phenol and other chemical products. Shandong Yijia embraces the heart of gratitude for further service.Old rain new knowledge, innovative research and development, the introduction of more novel and advanced products, more powerful application technology and friends from all over the world to build a beautiful chemical world, we firmly believe that Shandong Yijia tomorrow will be more beautiful.
1 Q:Are you manufacture?
A: Yes, We are the largest manufacture on Methylene Chloride, Chloroform and Aniline oil. And the ready stock on cyclohexanone, Dimethyl Formamide, Propylene Glycol, Ethylene Glycol, Dimethyl Carbonate, Thiourea, Polyol, TDI, IPA, Ethanol etc.
2 Q: How can you guarantee your quality?
A: Our factory owns the mature production line under EPR quality system. We can guarantee the stable and qualified material. And we also have SOP loading system to ensure the safety and timely transportation.
3 Q: Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost will be paid by customers.
4 Q: How to confirm the Product Quality before placing orders?
A : You can get free samples from us or taking our SGS Report as reference or arrange SGS before loading.
5 Q :Which kind of payment terms do you accept?
A:We are Ok for TT, LC at sight/ LC 90/120days payment method.
6 Q:Can you give me a discount price?
A: Yes. It depends on your qty.
7 Q: How about your delivery? How long is your delivery time?
A: Prompt and reliable delivery by professional shipping line.
Generally it takes 10-20 days after deposit or original LC.
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