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Contact SuppliersCAS NO.57-55-6
manufactory Sorbic acid potassium salt CAS 57-55-6 wholesale
Propylene Glycol is a propanediol that exists as a clear, colorless and hygroscopic liquid and consists of propane where the hydrogens at positions 1 and 2 are substituted by hydroxyl groups. Propylene glycol is used as an organic solvent and diluent in pharmaceuticals and many other industrial applications.
Chemical name: Propylene Glycol; 1,2-propanediol
Molecular formula: C3H8O2
Structural formula: CH3-CH-CH2
︱ ︱
OH OH
Relative molecular weight: 76.09
Relative density（20/20℃）g/cm3:1.035～1.039
Distillation range＞95%，（vol.）℃: 184～190
CAS NO.:57-55-6
Appearance: Colorless transparent or pale yellow liquid with special taste
We have exported this product industry grade/food grade/comstic grade/pharm grade, quanity is 1000mt/year.
We can offer you competitive price/good quality, and arrange to ship cargo in time, hope have a ood relationship with you
Choose East Chemsources, Choose Better Future!
Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. pharmaceutical field in China. Through more than four years development, our company has developed from single product at first to providing solution to finished products now, is committed to providing solutions for success and growth through long term relationships.
Currently, our products have been exported to more than 50 countries all over the world. Our service is accomplished by providing good quality solution that matches the specifications of our clients at competitive price. Our products will derive from trusted sources and arrive to our clients in time and well arranged manner, be creating the greatest benefits for our customers.
Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation.
Specifications
| Appearance | Colorless to Almost colorless clear liquid |
| Purity(GC) | min. 99.0 % |
Properties (reference)
| Melting Point | -59 °C |
| Boiling Point | 188 °C |
| Flash point | 107 °C |
| Specific Gravity (20/20) | 1.04 |
| Refractive Index | 1.43 |
| Solubility in water | Completely miscible |
| Solubility (miscible with) | Acetone,Chloroform |
| Solubility (soluble in) | Ether,Benzene |