Propylene Glycol(PG) CAS 57-55-6
Sinochem is a major Propylene Glycol & PG bulk supplier. Meanwhile, our firm staffs a group of experts devoted to your development of China Propylene Glycol & PG.
- Excellent Solvent: Effectively dissolves a wide range of natural and synthetic substances, making it ideal for flavors, fragrances, and active pharmaceutical ingredients.
- Humectant Properties: Attracts and retains moisture, preventing products from drying out. This is crucial in cosmetics, food products, and tobacco.
- Good Stability: Chemically stable and resistant to degradation under normal storage conditions, ensuring a long shelf life for products.
Propylene Glycol Description
Name: Propylene Glycol (PG)
Molecular Formula: C3H8O2
Molecular Weight: 76.09
CAS NO.: 57-55-6
U.N. Number: 3082
Density: 1.0±0.1 g/cm3
Boiling point: 184.8±8.0 °C at 760 mmHg
Melting point: -60ºC
Flashing point: 107.2±0.0 °C
Appearance: Industrial Grade PG is colorless viscous stable water-absorbing liquid, almost tasteless, odorless, flammable, low toxicity.
Water Solubility: It can be miscible with water, ethanol, ether, chloroform, acetone and other organic solvents. Although the solubility to hydrocarbons, chlorinated hydrocarbons, fats is small, but the solubility of ethylene glycol is stronger.
Properties: It is 99.7% pure, colorless, viscous, stable, water-absorbing liquid, almost tasteless and odorless. Miscible with water, ethanol and various organic solvents.
Package: 25kg, 200kg/drum
Storage: This product should be sealed and placed in a cool and dry place. Keep away from fire and high temperature. It can be stored in iron, mild steel, copper, tin, stainless steel or resin-coated containers. It will not deteriorate during long-term storage, but the opening will absorb moisture. The storage and transportation containers should be made of galvanized iron drums, aluminum or stainless steel. Storage and transportation should be carried out in accordance with the general regulations for low-toxic chemicals.
Safety Protection: The toxicity and irritation are very low. When added to food and beverages, if the dosage is too high at one time, there is a risk of causing fatal sleepiness and kidney disorders. Although this product will not spontaneously combust, it is a flammable material.
Fire Protection: Fire extinguishing agent: mist water, foam, carbon dioxide, dry powder, sand.
About Us: With over many years as a certified Propylene Glycol & PG manufacturer, we combine innovation with stringent production standards to deliver high-performance product.
What are other terms for Propylene Glycol?
Other names include propane-1,2-diol, Methyl ethyl glycol, Monopropylene Glycol and 1,2-Propanediol. Commercially, it’s sometimes referred to by trade names such as SABIC PG; Propylene Glycol USP/EP; LyondellBasell PG; skc propylene glycol; Dynalene PG; chemworld propylene glycol; Truegard propylene glycol and Dowfrost propylene glycol
Methyl ethyl glycol Technical
| Item | Index |
| Appearance | Colorless viscous stable water-absorbing liquid |
| Assay | 99.5% min |
| Water | 0.2% max |
| Color, Pt-Co(APHA Color) | 10 max |
| Free Acid(CH3COOH) | 75 ppm max |
As a certified Propylene Glycol & PG factory, we adhere to strict quality protocols, with every batch undergoing rigorous testing to ensure consistent efficacy and safety.
Monopropylene Glycol Applications
1. It can be used as a raw material for unsaturated polyester resins, and can be used as a wetting agent in combination with glycerin or sorbitol in cosmetics, toothpaste, and soap.
2. Used in hair dye as moisture conditioner and hair levelling agent.
3. It is also used as an antifreeze and in the cellophane, plasticizer and pharmaceutical industries.
We offer competitive Propylene Glycol & PG price, and exclusive discounts for large quantities, helping you effectively reduce procurement costs.
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