Factory Direct Sales Bulk 99% 99.5%Min. USP Food Grade 1, 2-Propanediol Mono Propylene Glycol Price CAS No 57-55-6
Product Description
| Melting point: |
-60 °C (lit.) |
| Boiling point: |
187 °C (lit.) |
| Flashing point: |
225 °F |
| Vapour pressure: |
0.08 mm Hg ( 20 °C) |
| Storage conditions: |
Store at +5°C to +30°C. |
| refractive index |
n20/D 1.432(lit.) |
| Density: |
1.036 g/mL at 25 °C (lit.) |
| Explosive limit: |
2.4-17.4%(V) |
Propylene glycol scientific name "1, 2-propylene glycol". Chemical formula CH3CHOHCH2OH. Molecular weight 76.10. We have a chiralcarbon atom in the molecule. Racemate is easy to absorb moisture viscous liquid, slightly spicy. Specific gravity 1.036(25/4ºC),freezing point -59ºC. Boiling point 188.2ºC, 83.2ºC(1,333 pa), soluble in water, acetone, ethyl acetate and chloroform, soluble in ether. Soluble in many essential oils, but not miscible with petroleum ether, paraffin and grease. It is more stable to heat andlight, and more stable at low temperature. The boiling point of levo-rotator is 187 ~ 189ºC, and the specific rotation is [α]D20-15.0°. Propylene glycol can be oxidized to propanal, lactic acid, pyruvate and acetic acid at high temperature. A colorless, viscous, stable, absorbent liquid, almost tasteless and odourless. Miscible with water, ethanol and various organic solvents.
Product application
Application area
PMA is mainly used in ink, paint, ink, textile dyes, textile oil solvent, can also be used in liquid crystal display production
cleaning agent;It is a high grade industrial solvent with excellent performance and low toxicity. It has a strong ability to
dissolve polar and non-polar substances. It is suitable for all kinds of polymers in high-grade coatings and inks, including
aminomethyl ester, vinyl, polyester, cellulose acetate, alkyd resin, acrylic resin, epoxy resin and nitrocellulost.One of them.
Propylene glycol methyl ether propionate is the best solvent in coatings and inks, suitable for unsaturated polyester,
polyurethane resins, acrylic resins, epoxy resins and so on
PMA propanediol methyl ether acetate is a non - pollution solvent with many functional groups.It is an indispensable auxiliary
solvent in the coating industry to improve the strength of the coating film.Widely used in car paint, TV paint, refrigerator
paint, aircraft paint and other high-grade paint.Electronic grade used as LCD cleaning agent and other electronic industry.
PMA is a non - hazardous solvent with multiple functional groups.Mainly used in ink, paint, ink, textile dyes, textile oil
solvents, can also be used in liquid crystal display production cleaning agent..
Company Profile
Company Profile
Shandong Baovi Energy Technology co.,ltd is located in Jinan city, Shandong province, was founded in 2003.
Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc., widely used in agriculture, food sanitation and other fields.
Packaging & Shipping
Packaging Details
200kf/drum or 1000kf/IBC tank. 80 drums or 20IBC tanks to one 20ft container.
Delivery Time
within 7 working days after the order confirmed
FAQ
FAQ
Q1.: Are you a factory or trading company?
A.: We are tading company, we can help buyers to decide which products are there best choice, and all your inquiry will be
replyed within 24 hours
Q2.: Could you send me all your price list?
A.: As we have more than thousands of items. Please inform the items you are interested in, and you will get the price list you
want.
Q3.: How to confirm the Product Quality before placing orders?
A.: 1. You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the
samples.
2. We have sell the chemicals for more than 15years, the quality is the important of our existence.
Q4.: Is there a Discount?
A.: Different quantity has different discount.
Q5.: Which mode of transport would be better?
A.: In general, we advice to make delivery by sea which is cheap and safe, also we respect your views of other transportation as
well.
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