Propylene Glycol/Propanediol/Propane-1,2-diol/1,2-Propanediol/PG / CAS 57-55-6

CAS NO.:57-55-6

Chemical name: Propylene Glycol; 1,2-propanediol

Molecular formula: C₃H₈O₂

Relative molecular weight: 76.09

Relative density（20/20℃）g/cm3:1.035～1.039

Distillation range＞95%，（vol.）℃: 184～190

Appearance: Colorless transparent or pale yellow liquid with special taste

Properties of Propylene Glycol(CAS 57-55-6)

Colorless, viscous liquid absorbent stable, almost tasteless and odorless, flammable, toxic. Viscosity (20 ℃) 60.5mpa.s, than hot melt (20 ℃) 2.49 KJ / (kg. ℃), heat of vaporization (101.3kpa) 711 KJ / kg. With water, ethanol and a variety of organic solvents. Propylene glycol can be used as a raw material for unsaturated polyester resin, also plasticizers, surface-active agents, emulsifiers and demulsifiers materials, can be used as an antifungal agents, fruit ripening agents, preservatives, antifreeze agents and tobacco insulation.

Application of Propylene Glycol(CAS 57-55-6)

1. Propylene glycol can be used as raw material of resin, plasticizer, surfactant, emulsifier and demulsifier, as well as antifreeze and heat carrier.

2. Propylene glycol can be used as gas chromatography stationary liquid, solvent, antifreeze, plasticizer and dehydrating agent.

3. Propylene glycol can be used as food processing aid. Propylene glycol can dissolve preservatives, pigments, antioxidants and other food additives that are difficult to dissolve in water in propylene glycol, and then add them to food; Propylene glycol has strong hygroscopicity and moisturizing and anti-freezing effects on food. Propylene glycol is used as a solvent for essence and food coloring, a softening agent for food packaging, and an anti-sticking agent for food.

4. Propylene glycol can be used as a moisturizer, softener and solvent in cosmetics.

5. In the tobacco industry, propylene glycol can be used as tobacco essence, tobacco humectant, preservative, etc.

Founded in 2002, Tongling Jintai Chemical Industry Co., Ltd. has rich industrialization experience, a strong marketing team and strong market development ability. The company strengthens its contact and cooperation with scientific research institutes and famous companies, develops new products with high scientific and technological content and high added value, and continuously expands the production scale of products.

FAQ of Jintai Chem

Q1. Why choose us?

We are a professional manufacturer of Propylene Glycol. The company has passed ISO9001:2008 quality system certification and ISO14001:2004 environmental system certification.

Q2. Are you a manufacturer or trading company?

We are a manufacturer, and we own a factory located in Tongling City, Anhui Province, China, with a history of 20 years. And it covers an area of ​​about 100 mu.

Q3. What are your payment terms?

TT, LC, OA, and DA, all the payments are optional, with the support of Chemball.

Q4. Do you have stock?

We understand most customers prefer stock, so we will try to keep stock for most products. However, there is no stock available for some of them, and it needs some time to synthesize.

Q5. Are you able to deliver on time?

Of course! We specialized in this line for many years, many customers make a deal with me because we can deliver the goods on time and keep the goods top quality!

Q6. How to contact us?

Contact us by Chemball page, email, mobile phone, any way you like! We will try our best to respond ASAP!