Best Price USP Grade CAS 57-55-6 Pg Propylene Glycol

• Customization: Available
• CAS No.: 57-55-6
• Formula: C3h8o2
• Model NO.: CAS 57-55-6
• EINECS: 200-338-0
• Type: Amphiprotic Solvent
• Composition: Organic
• Usage: Dissolved, Medium, Bonding, Dilution&Buffer
• Flux Type: Oxidizing Flux
• Appearance: Liquid
• Colour: Colorless
• Melting Point: -60 Degree Celsius
• Boiling Point: 188 Degree Celsius
• Flash Point: 99 Degree Celsius
• Transport Package: Galvanized Drum
• Specification: 99.8%
• Trademark: AIVK
• Origin: China
• HS Code: 2905320000
• Production Capacity: 3000tons/Month

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

 

Product Name:	Propylene Glycol
Synonyms:	1,2-Propanediol Propane-1,2-diol;
CAS No.:	57-55-6
MF:	C3H8O2
Density:	1.036 g/mL at 25 °C(lit.)
Melting Point:	-60 °C
Boiling Point:	187 °C(lit.)
Flash Point:	225 °F
Refractive Index:	n20/D 1.432(lit.)
Appearance:	Colorless Liquid
Application:	Organic synthesis, antifreeze, plasticizer, fungicide

Product &Shipping


Company Profile:

Shandong AIVK Chemical Co., Ltd. is founded in 2008,is located in Guangrao County, Dongying City, Shandong Province, the central city of the Yellow River Delta high efficiency ecological economic zone on the coast of the Bohai Sea.

Our factory is a professional chemicals manufacturer. The company mainly includes propylene, benzene, acetone, dimethylformamide, dimethyl carbonate, methyl acetate, trichloroethylene, n-butyl acetate, cyclohexylamine, tetrachloroethylene, aniline, phenol, ethyl acetate, methyl acetate, SEC butyl acetate, 2-propanol, cyclohexane, 1,2-propylene oxide, 2-methyl-1-propanol and ethanol [anhydrous], 1-chloro-2,3-propylene oxide, dichloromethane, 1,1-dichloroethane, 1,2-dichloroethane, styrene [stable], tetrahydrofuran, propane and other chemical raw materials, involving pesticide, medicine, chemical industry, petrochemical industry and other fields!

Since its establishment, the company has always adhered to the business philosophy of integrity-based and win-win cooperation, with forge ahead and quality first as the business purpose, adhere to customer-centered, market-oriented, and wholeheartedly provide the most high-quality products and services for users at home and abroad with professional technology and sincere attitude.