1,2-Propanediol 57-55-6, China 1,2-Propanediol 57-55-6 Manufacturers, China 1,2-Propanediol 57-55-6 Suppliers

1,2-Propanediol

Category :

Organic chemicals and Derivatives

CAS NO : 57-55-6

EC NO : 200-338-0

Molecular Formula : C₃H₈O₂

Main Specifications :

Synonyms : Propane-1,2-diol;Propylene Glycol;Glycol-Propylene;Dowfrost(Tm);

Molecular Structure:

Product description:

1.Physical and Chemical Properties
CAS No.:57-55-6
Boiling point:245℃
Melting point:-6.5℃
Viscosity:(20 ℃)60.5mpa.s,
Vapor pressure:20℃ 106Pa
Flash point:99℃(closed cup),107℃(open cup)
Structure:

Solubility:miscible.with water, ethanol and a variety of organic solvents
2.Quality indicators(Quality system complies with ISO9001:2000Standard)

Indicators	Industrial excellent grade	Industrial first grade
Appearance	Colorless, transparent viscous liquid	Colorless, transparent viscous liquid
Content	99.5 % min	99.0% min
Chroma(Platinum - Cobalt)	10 max	16 max
Density (20/25 °C)	1.0350~1.0401	1.0350~1.0401
Refractive index(25°C)	1.431~1.435	1.426~1.435
Moisture	0.1 wt% max	0.2% max
Alkalinity	0.0020 wt%	0.01% max
Chloride	0.007 wt% max	--
Sulfate	0.006 wt% max	--
Heavy metal	5 ppm max	--
Residue of burn	0.0070 wt% max	--
Organic volatile - chloroform	60 ppm max	--
Organic volatile-dioxane	380 ppm max	--
Organic volatile-Dichloromethane	600 ppm max	--
Organic volatile-Trichloroethylene	80 ppm max	--

3.Packing and storage
Galvanized iron or paint drum,net weight 200 or 215 kg, we can use the ISO TANK or packaged according to customer requirements. This product should be stored in a cool, ventilated, dry place, storage and transportation of chemicals requirements.
4.Application
viation de-icing fluid, coolant and antifreeze, food and spices, flavor enhancers, cosmetics and personal care products, heat transfer fluids, hydraulic and brake fluids, paints and coatings, pet food / animal feed, medicine, polyurethane, unsaturatedpolyester resin,etc.

Send your inquiry to 1,2-Propanediol supplier

Company：	Linyi Lixing Chemical Co., Ltd.
Contact：	Mr. Li
Phone：	+86-571-28935775
Mobile phone：	+86-13989818184
Fax：	+86-571-87016758
E-mail：	Contact Supplier
Website：	http://www.cnlxhg.com
Address：	WangZhuLi,YitangTown,LinyiCity,Shandong Province,China
Zip Code：	276013