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  • Mono Propylene Glycol
  • Mono Propylene Glycol
  • Mono Propylene Glycol
  • Mono Propylene Glycol
Mono Propylene Glycol
HS Code: 2905320000
Min. Order: 1000KG
CAS No.: 57-55-6
Qty in 20' FCL: 17.2MT
QC: Haccp,Kosher,Halal,ISO
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  • Details
  • Specification

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 info@hotingredients.com, 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

ITEM STANDARD                                                                  
Color(APHA) 10max
Moisture% 0.2max
Specific Gravity 1.035-1.037
Refractive index 1.4307-1.4317
Distillation range (L),℃ 184-189
Distillation range (U),℃ 184-189
Distillation volume 95min
Identification passed
Acidity 0.20max
Chloride 0.007max
Sulfate 0.006max
Heavy metals 5max
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
Assay 99.5min
Color(APHA) 10max
Moisture% 0.2max
Specific Gravity 1.035-1.037    
Propylene glycol Tech Grade
ITEM STANDARD                              
Color =<10
Content (Weight %) >=99.0
Moisture(Weight %) =<0.2
Specific Gravity (25℃ ) 1.035-1.039
Free Acid (CH3COOH) ppm) =<75
Residue(ppm) =<80
Distallation rang 184-189
Index of refraction 1.433-1.435

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