Audited Supplier
PROPYLEN GLYCOL
57-55-6
CH3chohch2oh
200-338-0
Aromatic Alcohol
Liquid
1°(Primary Alcohol)
Monohydroxy
Dengfeng Chemical
200kg
200 kg/barrel
Henan China
2909499000
Product Description
Application
Propylen glycol can be used as raw material for unsaturated polyester resin, epoxy resin, plasticizers, surfactants and PU resin, mainly used for paint, coating and plastic industries.
In cosmetics, can be used as a wetting agent and emollient, because of good viscosity and hygroscopicity.
In cosmetics, can be used as a wetting agent and emollient, because of good viscosity and hygroscopicity.
In daily chemical is an important solvent.
It used as an antifreeze, also an important material for Tobacco Humectant.
It used as an antifreeze, also an important material for Tobacco Humectant.
Items | 99.50% Tech grade | 99.90% USP grade |
Appearance | Colorless, viscous, transparent liquid | Colorless, viscous, transparent liquid |
Moisture Content | 0.20% max. | 0.10% max. |
Color | 10 APHA max. | 10 APHA max. |
Density (At 20ºC) | 1.035-1.038 g/cm3 | 1.035-1.038 g/cm3 |
Purity | 99.50% min. | 99.90% min. |
Distillation range | 185-190 °C | 186-189 °C |
Index of refraction | 1.428-1.435 nD20 | 1.431-1.435 nD20 |
Alkalinity (as OH-) | 0.08 mmol/100g max. | 0.04 mmol/100g max. |
Acidity | 0.02(m/m) | 0.01(m/m) |
Burning residues | 0.050 % max. | 0.010 % max. |
Iron | 5 ppm max. | 0.5 ppm max. |
Heavy metals | 10 ppm max. | 5 ppm max. |
Residue on ignition | 0.008% max. | 0.007% max. |
Odor | Slightly Odor | None Odor |
