Mono Propylene Glycol USP Grade CAS NO. 57-55-6
Propylene Glycol is used as the carrier of medicine and agent for particle medicine, as a solvent of perfume and edible pigment, emollient in food packing, and anti-adhesive, as humidor, emollient and solvent. It also can be used as tobacco flavor, lubricated solvent, and preservative. As the raw material of non-saturated alkyd resin, plasticizer, dehydration, surface active agent, solidification agent, and cohesive agent. It also used in paint industry, pesticide industry and dope industry etc.
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Product Introduction
Description:Propylene Glycol is used as the carrier of medicine and agent for particle medicine, as a solvent of perfume and edible pigment, emollient in food packing, and anti-adhesive, as humidor, emollient and solvent. It also can be used as tobacco flavor, lubricated solvent, and preservative. As the raw material of non-saturated alkyd resin, plasticizer, dehydration, surface active agent, solidification agent, and cohesive agent. It also used in paint industry, pesticide industry and dope industry etc.
Parameters ：
Color | water-white |
Appearance | sticky-thick hydrophilic liquid |
CHEMICAL/PHYSICAL SPECIFICATIONS | |
Assay as PG on a dry basis(%) | 99.5 min |
Water(%) | 0.2 max |
Color, Pt-Co(APHA Color) | 10 max |
Specific Gravity @25/25C | 1.035-1.037 |
Refractive Index @25C | 1.431-1.432 |
Free Acid(CH3COOH)(ppm) | 75 max |
Residue on Ignition(ppm) | 80 max |
Distillation range (>95%) | 184-189 |
HEAVY METAL SPECIFICATIONS | |
Arsenic as As(ppm) Iron(ppm) Heavy Metal as Pb(ppm) | 1 max 0.5max 5 max |
Major Application
in the pharmaceutical industry :MonoPropylene Glycol is used as the carrier of medicine and agent for particle medicine, as a solvent of perfume and edible pigment, emollient in food packing, and anti-adhesive, as humidor, emollient and solvent. It also can be used as tobacco flavor, lubricated solvent, and preservative. As the raw material of non-saturated alkyd resin, plasticizer, dehydration, surface active agent, solidification agent, and cohesive agent. It also used in paint industry, pesticide industry and dope industry etc.
Dosage and Solubility
Dosage:Can be used for ointment, the maximum use of 3.0g/kg.
Solubility :: It is soluble in the organic solvent, such as water and ethanol.
Shelf life and Storage :
Shelf Life :12 months in unopened original packaging under the storage conditions. Storage :Avoid sunlight, rain. Store in unbroken packaging at the cool, dry and well-ventilated place. The storage temperature should below 25℃ to ensure the quality of product.
Packaging :
25kg/drum ；200kg/drum ；IBC Drum
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