99.9% Purity Manufacturer industrial Grade Factory Supplier 57-55-6 mono PG Propylene Glycol
Product Description
Propylene glycol is scientifically named as "1,2-propanediol", and has a chemical formula of CH3CHOHCH2OH and a molecular weight of 76.10. There is a chiral carbon atom in the molecule. Its racemate is a hygroscopic viscous liquid and is slightly spicy. It has a specific gravity of 1.036 (25/4 °C), a freezing point of-59 °C, and a boiling point of 188.2 °C, respectively 83.2 °C (1,333 Pa). It is miscible with water, acetone, ethyl acetate and chloroform, and is soluble in ether. It is soluble in many essential oils, but is not miscible with petroleum ether and paraffin oil. It is relatively stable to heat and light, and is more stable at low temperatures. Its L-isomer has a boiling point of 187 to 189 °C and a specific optical rotation [α] of D20-15.0°. It can be oxidized at high temperatures to propionaldehyde, lactic acid, pyruvic acid and acetic acid.
Product Parameters
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Product Name:
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Propylene Glycol
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Synonyms:
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1,2-Propanediol
Propane-1,2-diol;
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CAS No.:
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57-55-6
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MF:
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C3H8O2
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Density:
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1.036 g/mL at 25 °C(lit.)
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Melting Point:
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-60 °C
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Boiling Point:
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187 °C(lit.)
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Flash Point:
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225 °F
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Refractive Index:
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n20/D 1.432(lit.)
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Appearance:
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Colorless Liquid
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Application:
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Organic synthesis, antifreeze, plasticizer, fungicide
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Product &Shipping
Company Profile
Our Advantages
About us:
Shandong Avik Chemical Co., Ltd. is a chemical entity management enterprise, the company was established in 2008, is located in The fengshui treasure land of Shandong Province - Dongying Guanggrao County Dawang Town, located in the Yellow River Delta, here beautiful and rich, outstanding people, convenient transportation, developed economy.
The company has all kinds of dangerous chemicals, complete certificates, a variety of non-drug precursor chemicals business qualifications, and has complete import and export qualifications, the company's products are sold all over the world.
The company's main business excellence: Methylene chloride, trichloromethane (chloroform), aniline, epoxy propane, dimethyl formamide (DMF), methanol, dimethyl carbonate, propylene glycol, ethylene glycol, propylene carbonate, phenol, ethylene dichloride, trichloroethylene, tetrachloroethylene, sulfuric acid, toluene, xylene, acetone, caustic soda, isobutanol, n-butyl alcohol, isopropyl alcohol, triethylamine, glacial acetic acid, methyl acetate, ethyl acetate , hydrochloric acid, hydrogen peroxide, epichlorohydrin, different fluorine ketone, sodium methoxide, cyclohexanone, caprolactam, benzyl chloride, sodium formate, tert-butyl alcohol, sorbitol, citric acid, magnesium sulfate, amino sulfonic acid, ethanol, glycerol, sulfoxide chloride, styrene, chemical class, sodium hypochlorite solution, dipropylene glycol, tetrahydrofuran, methylal, butyl acetate, acetonitrile, epoxy chloropropane, normal propyl alcohol, N-butanol, methyl tert-butyl ether, pure benzene, n-heptane, n-hexane, dimethyl sulfoxide, acrylic acid, silicone series of chemical products. The company's products are widely used in fine chemical industry, refrigeration agent, dry cleaning agent, medicine, pesticide, resin, rubber, plastic, sponge, cleaning, paint, ink, adhesives, emulsifiers, preservatives and other industries, including propylene glycol can also be used in food and cosmetics.
FAQ
Q : What is your terms of payment?
A : T/T 30% as deposit, and 70% before delivery or 100% L/C at sight.
Q : How to confirm the Product Quality before placing orders?
A : You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q : How about the delivery time?
A : Within 7 days after payment confirmation. (excluding Chinese holidays)
Q : What documents did you provide?
A :We usually provide commercial invoice, packing list, shipping list, waybill, health certificate and certificate of origin. If
there are any special requirements in your market, please let us know.
Q: How do you deal with quality complaints?
A : First of all, our quality control will ensure our quality. If we cause real quality problems, we will once again provide good
products or refund your losses.
Q : How do you make our business long-term and good relationship?
A : 1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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