Mono Propylene Glycol is one of the popular food additives and ingredients in most countries, As a professional Mono Propylene Glycol supplier and manufacturer, Aowei International has been supplying and exporting Mono Propylene Glycol from China for almost 10 years, please be assured to buy Mono Propylene Glycol at Aowei International. Any inquiries and problems please feel free to send emails to us via firstname.lastname@example.org, we will reply you within 1 working day.
Mono Propylene Glycol is a colorless liquid with steady viscosity and good water absorption.Mono Propylene Glycol is nearly odorless, uninflammable and minutely toxic. Its molecular mass is 76.09. Its viscosity (20oC), specific heat capacity (20oC) and latent heat of vaporization (101.3kpa) are respectively 60.5mpa.s, 2.49KJ/(kg. oC) and 711KJ/kg.Mono Propylene Glycol can be mixed and solved with alcohol, water and various organic agents.
Propylene Glycol is the raw material for preparing unsaturated polyester resin, plasticizer, surface active agent, emulsifying agent and demulsifying agent.
It can also be used as mould inhibitor, antiseptic for fruit, ice inhibitor and moisture preserving agent for tobacco.
Propylene Glycol Pharma Grade
|Distillation range (L),℃||184-189|
|Distillation range (U),℃||184-189|
|Residue on ignition||0.007max|
|Organic Volatile impurity Chloroform(µg/g)||60max|
|Organic Volatile impurity 1.4 dioxane(µg/g)||380max|
|Organic Voltile impurity methylene chloride(µg/g)||600max|
|Organic Voltile impurity trichloroethylene(µg/g)||80max|
|Content (Weight %)||>=99.0|
|Specific Gravity (25℃ )||1.035-1.039|
|Free Acid (CH3COOH) ppm)||=<75|
|Index of refraction||1.433-1.435|