China Biggest Factory Manufacturer Supply Propylene Glycol CAS 57-55-6 CAS NO.57-55-6

                             About Product Details 

Propylene glycol Basic information Physical and Chemical Properties Medicinal property and application Content analysis Toxicity Use limitation Uses Synthesis method Acute toxicity Irritation data Extinguishing agent Product Name: Propylene glycol Synonyms: PROPYLENEGLYCOL, REAGENT (ACS)PROPYLENEGLYCOL, REAGENT (ACS)PROPYLENEGLYCOL, REAGENT (ACS);Propyledne glycol;Glycerol Impurity 3（Glycerol EP Impurity C）;Propylene glycol 57-55-6;Propyleneglycol Manufacturer;1,2-PROPANEDIOL, GR ACS 99.5%;PROPYLENEGLYCOLTECHGRADE;Propylene Glycol, Reagent CAS: 57-55-6 MF: C3H8O2 MW: 76.09 EINECS: 200-338-0 Product Categories: Medicine grade;INORGANIC & ORGANIC CHEMICALS Mol File: 57-55-6.mol   Propylene glycol Chemical Properties Melting point  -60 °C (lit.) Boiling point  187 °C (lit.) density  1.036 g/mL at 25 °C (lit.) vapor density  2.62 (vs air) vapor pressure  0.08 mm Hg ( 20 °C) refractive index  n20/D 1.432(lit.) FEMA  2940 | PROPYLENE GLYCOL Fp  225 °F storage temp.  Store at +5°C to +30°C. solubility  Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) pka 14.49±0.20(Predicted) form  Viscous Liquid color  APHA: ≤10 Specific Gravity 1.038 (20/20℃)1.036～1.040 PH 6-8 (100g/l, H2O, 20℃) explosive limit 2.4-17.4%(V) Water Solubility  miscible Sensitive  Hygroscopic Merck  14,7855 JECFA Number 925 BRN  1340498 InChIKey DNIAPMSPPWPWGF-UHFFFAOYSA-N CAS DataBase Reference 57-55-6(CAS DataBase Reference) NIST Chemistry Reference Propylene glycol(57-55-6) EPA Substance Registry System Propylene glycol (57-55-6)   Safety Information Safety Statements  24/25 WGK Germany  1 RTECS  TY2000000 Autoignition Temperature 779 °F TSCA  Yes HS Code  29053200 Hazardous Substances Data 57-55-6(Hazardous Substances Data) Toxicity LD50 orally in Rabbit: 19400 - 36000 mg/kg LD50 dermal Rabbit 20800 mg/kg

                                                             About Our Group

Since 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture Pharm & chemicals, functional active ingredients, nutritional Ingredients, health care products, cosmetics, pharmaceutical and refined feed, oil, natural plant ingredients industries to provide top quality of GMP standards products.All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world. Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China. Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.  Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates. With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.  Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people. We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.  We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.

                        Our Factories Production Lines

                                                   Our Factories R&D ability

                        Our Factories warehouse 

                                                       More Product Information

Propylene glycol Basic information Physical and Chemical Properties Medicinal property and application Content analysis Toxicity Use limitation Uses Synthesis method Acute toxicity Irritation data Extinguishing agent Product Name: Propylene glycol Synonyms: PROPYLENEGLYCOL, REAGENT (ACS)PROPYLENEGLYCOL, REAGENT (ACS)PROPYLENEGLYCOL, REAGENT (ACS);Propyledne glycol;Glycerol Impurity 3（Glycerol EP Impurity C）;Propylene glycol 57-55-6;Propyleneglycol Manufacturer;1,2-PROPANEDIOL, GR ACS 99.5%;PROPYLENEGLYCOLTECHGRADE;Propylene Glycol, Reagent CAS: 57-55-6 MF: C3H8O2 MW: 76.09 EINECS: 200-338-0 Product Categories: Medicine grade;INORGANIC & ORGANIC CHEMICALS Mol File: 57-55-6.mol   Propylene glycol Chemical Properties Melting point  -60 °C (lit.) Boiling point  187 °C (lit.) density  1.036 g/mL at 25 °C (lit.) vapor density  2.62 (vs air) vapor pressure  0.08 mm Hg ( 20 °C) refractive index  n20/D 1.432(lit.) FEMA  2940 | PROPYLENE GLYCOL Fp  225 °F storage temp.  Store at +5°C to +30°C. solubility  Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) pka 14.49±0.20(Predicted) form  Viscous Liquid color  APHA: ≤10 Specific Gravity 1.038 (20/20℃)1.036～1.040 PH 6-8 (100g/l, H2O, 20℃) explosive limit 2.4-17.4%(V) Water Solubility  miscible Sensitive  Hygroscopic Merck  14,7855 JECFA Number 925 BRN  1340498 InChIKey DNIAPMSPPWPWGF-UHFFFAOYSA-N CAS DataBase Reference 57-55-6(CAS DataBase Reference) NIST Chemistry Reference Propylene glycol(57-55-6) EPA Substance Registry System Propylene glycol (57-55-6)   Safety Information Safety Statements  24/25 WGK Germany  1 RTECS  TY2000000 Autoignition Temperature 779 °F TSCA  Yes HS Code  29053200 Hazardous Substances Data 57-55-6(Hazardous Substances Data) Toxicity LD50 orally in Rabbit: 19400 - 36000 mg/kg LD50 dermal Rabbit 20800 mg/kg