Hot Sale Propylene Glycol 57-55-6
Product Name: Propylene glycol
CAS No: 57-55-6
Molecular Formula: C3H8O2
Molecular Weight: 76.09
Melting Point: -60 °C
Boiling Point: 187 °C(lit.)
Density: 1.036 g/mL at 25 °C(lit.)
1,2-propylene glycol is a chemical reagent mixed with water, ethanol and a variety of organic solvents, and its chemical formula is C3H8O2. Normal under the colorless viscous liquid, almost tasteless, smell slightly sweet. Propylene glycol can be used as a raw material for unsaturated polyester resins. It can be used as a moisturizer in cosmetics, toothpaste and soap in combination with glycerin or sorbitol. Used as a moisturizer, hair uniform in hair dyes, also as antifreeze, as well as in cellophane, plasticizer and pharmaceutical industry.
(1) Food Industry: Propylene glycol is good for viscosity and moisture absorption and is widely used as a hygroscopic agent, antifreeze, lubricant and solvent in the food, pharmaceutical and cosmetic industries. In the food industry, propylene glycol and fatty acid reactions produce propylene glycol fatty acid esters, which are mainly used as food emulsifiers, and propylene glycol is an excellent solvent for flavorings and pigments. Due to its low toxicity, it is used as a solvent for flavorings and food colorings in the food industry.
(2) Used in organic synthesis, used as solvent, dewatering agent, plasticizer, antifreeze, gas chromatography fixation liquid.
(3) It is used as a solvent for connoisshescents, preservatives, ointments, ointments, pills and vitamins in the pharmaceutical industry, as well as as as an excipient.
215kg/drum (80drums in a 20′FCL without pallets)
Storage and Transport
Stored in dry, dampproof, and dark warehouse. Appropriate storage temperature is below 25°C, relative humidity below 65%, and reserve period not less than 1 year.
Certificate of Analysis
|Appearance||Colorless viscous liquid||Conformed|
|Residue on ignition||≤0.007%||0.00003|
Q1: I’m interested in your products, but now I’m out of China, could you offer your labels to my country?
A1: Sure. We ‘ve got full exportation experience, and no matter where you are, we may arrange the delivery for you, either by sea, by air or by express , depending on your need.
Q2 : How can I get the samples ?
A2: We can provide you a free sample for our existing products, the lead time is around 1-2 days. You need to pay the sample delivery cost, If you need the samples according to your design, the sample cost has to be charged from you. The lead time is around 5 days.
Q3: Is it possible to custom the labels with my own design?
A3: Yes, and you just need to send us your drawings or artworks, then you can get you want.
Q4: How can I release the payment to you?
A4: We can receive your payment by T/T, ESCROW or Western union which is recommended and we can also receive by L/C, D/P, D/A. OA
Q5: How do you check all the goods in the production line?
A5: We have spot inspection and finished product inspection. We check the goods when they go into the next step production procedure