Description of propylene glycol
industrial grade monopropylene glycol 99.5% Cas No. 57-55-6 propylene glycol MPG
What is propylene glycol?
Propylene glycol/PG
is an important raw material of unsaturated polyester, epoxy resin and polyurethane resin.
In the food industry
, it is mainly used as food emulsifier, condiment and excellent solvent for food coloring;
in the pharmaceutical industry,
Used as solvents
, softeners and excipients for ointments and ointments ;
Solvents and softeners for cosmetics.
Specification of propylene glycol
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industrial grade monopropylene glycol 99.5% Cas No. 57-55-6 propylene glycol MPG
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propylene glycol
mono propylene glycol
1,2-Propylene glycol
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Quality index
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Standard
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Result
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Appearance
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Colorless, viscous Clear hygroscopic liquid
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Colorless, viscous Clear hygroscopic liquid
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PG content
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99. 50 % min
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99.55%
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Moisture
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0.2% max
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0.05%
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Density (20ºC)
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1.035-1.040 g/cm3
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1.037g/cm3
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Index of refraction
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1.428-1.435 nD20
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1.433nD20
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Alkalinity (as OH-)
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0.04 mmol/100g max
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0.01 mmol/100g
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Acidity
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0.02(m/m)
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0.0046
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Burning residues
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0.010 % max
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0
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Distillation range(IBP-DP)
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183-190 ºC
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Color APHA
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16 max
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7
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Iron
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1 ppm max
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Application of propylene glycol
Industrial grade Propylene glycol:
·Used to produce unsaturated resin, polyether, epoxy resins, etc.;
·Used for organic synthesis of solvents, dehydrating agents and gas chromatography stationary liquids, synthesizing emulsifier, demulsifier, etc.;
·Used as a chemical intermediate for pesticide fungicide difenoconazole;
·Used in cellophane, plasticizer and pharmaceutical industry;
·The aqueous solution of propylene glycol is an effective antifreeze;
Food grade Propylene Glycol:
·Used as a solvent for flavors and fragrances, condiments and food pigments, packaging softener for food, anti-sticking agent for food, humectant for tobacco, mildew inhibitor, ripening preservative and antifreeze for fruits, heat transfer medium, emulsifier, etc.;
·Used as a solvent of food marking ink for lubricating oil of food processing equipment;
·Widely used as a humectant in daily chemical industry.
Packing & Delivery
215kg*80drums per 20' FCL
215kg*120 drums per 40' FCL
22tons/flexible bag
Company Profile
Shandong S-Sailing Chemical Co. Ltd
, locates in Shandong Dongying Economic Development Zone, Founded in 2012, covers an area of 150,000 square meters, S-sailing is a chemical enterprise group with the registered capital 52 million, total fixed assets of 150 million and 150 employees.
Besides propylene glycol, we also have other basic inorganic and organic chemicals, such as MA, DMC, DMF, DOP, PPG, MC
and other related products with all set of chemicals license.
With qualified product quality, professional sales experience and better after-sales service, now our products has been exported to Europe, the United States, Southeast Asia, Africa, South America and the other countries all over the world.
FAQ
Q: I
s propylene glycol alcohol?
A:
Propylene glycol is an alcohol that absorbs water and mixes completely with many solvents.
Q: Are you a factory or trading company?
A: We are one company integrated industry and trade. whether the products we manufacture or we trade, rest assured that high quality products and competitive price will be provided for you.
Q: What's your payment terms?
A: We accept all payment T/T, LC, etc.
Q: What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.
Q: What documents you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirement, just let us know.