Usp propylene glycol in cosmetics
Usp propylene glycol is in the production of unsaturated polyester resins that, in turn, go into items that effect our daily lives, like water tanks, or our leisure time, like sailing boats. It can also be used as plasticizer, surface active agent, emulsifying agent and demulsifying agent, mould inhibitor, antiseptic for fruit, ice inhibitor and moisture preserving agent for tobacco.
Usp propylene glycol in cosmetics
1. Product Introduction
Product name: Usp propylene glycol in cosmetics
Density: 1.036 g/mL at 25 °C(lit.)
Flashing point: 225 °F
PH: 6-8 (100g/l, H2O, 20℃)
Form: Viscous Liquid
Propylene Glycol is a viscous colourless liquid which is nearly odourless but possesses a faintly sweet taste.Forty-five percent of propylene glycol produced is used as chemical feedstock for the production of unsaturated polyester resins. Propylene glycol is used as a humectant, solvent, and preserva-tive in food and for tobacoo products. Propylene glycol is used as a solvent in many pharmaceu-ticals, including oral, injectable and topical formulations.
1. Cosmetic: PG could be used as humidor, emollient and solvent in cosmetic and industry.
2. Pharmacy: PG is used as the carrier of medicine and agent for particle medicine.
3. Food: PG is used as solvent of perfume and edible pigment,emollient in food packing,and anti-adhesive.
4. Tobacco: Propylene glycol is used as tobacco flavor, lubricated solvent,and preservative.
(1). It is used to add to the existing smoke oil to dilute the viscosity of the smoke oil so that the smoke oil can flow smoothly.
(2). It will also reduce the flavor of the oil.
(3). To make the taste more smooth.
(4). DIY flavors, PG and PG adjust their favorite flavors.DIY base solution 36MG action.
2. Product Specification
Product name | Monopropylene glycol | |
Items | Specifications | Analysis results |
Appearance | Clear&free from suspended matter | Pass |
Assay (%) | ≧99.60 | 99.90 |
Dipropylene glycol (%) | ≦0.1000 | 0.0643 |
Heavy propylene glycol (%) | ≦0.0300 | ﹤0.0005 |
DEG diethylene glycol (%) | ≦0.0010 | ﹤0.0005 |
Polyoxypropane (%) | ≦0.0010 | ﹤0.0005 |
Monoethylene glycol (%) | ≦0.0010 | ﹤0.0005 |
Initial Boiling Point (℃) | ≧185 | 187 |
Dry point (℃) | ≦189 | 188 |
Specific gravity | ≧1.0350 | 1.0370 |
Chlorine (CL) (mg/kg) | ≦1.00 | ﹤0.03 |
Iron (mg/kg) | ≦0.500 | ﹤0.020 |
Water (%) | ≦0.200 | 0.011 |
Residue on ignition (mg/kg) | ≦50 | ﹤10 |
Refractive index | ≧1.431 | 1.433 |
Heavy metals (pb) (mg/l) | ≦5.0 | ﹤5.0 |
Arsenic (%) | ≦0.0002 | ﹤0.0002 |
Sulfate (ml) | ≦0.3 | ﹤0.3 |
Acidity (ml) | ≦1.67 | 0.53 |
Lead (mg/kg) | ≦1.000 | ﹤0.005 |
3. Product Details
4. Product Qualification
We are specialized in food additives for many year. We have FDA, SGS, CNAS, ITAT, CO and health certificate etc.
5. Service And Shipping
6. FAQ
1. How to contact us?
You can choose your interested products and send inquiry to us.
You can dial our telephone directly, you will get our reply.
Send Email to us.
2. Can you provide free sample?
Yes!
3. How's your delivery terms?
FCA / FOB / CFR / CIF / CIP / DAP / DDP
4. Do you offer combined container service?
Yes. We offer LCL / FCL / combined container services.
5. Is there a discount?
Yes, for larger quantity, we always support with better price.
6. How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
