| Customization: | Available |
|---|---|
| CAS No.: | 57-55-6 |
| Formula: | C3h8o2 |
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China supplier technical grade propylene glycol 99%min
Propylene 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.
215kg/drum, 80drum/20"FCL
1000kg/IBC, 20IBC/20'FCL
23MT/flexibag
|
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
|
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Purity
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99.50% min.
|
99.90% min.
|
|
Distillation range
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185-190 °C
|
186-189 °C
|
|
Index of refraction
|
1.428-1.435 nD20
|
1.431-1.435 nD20
|
|
Alkalinity (as OH-)
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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
|
Our main products are Acetyl Tributyl Citrate (ATBC), Tributyl Citrate (TBC), Triethyl Citrate (TEC), DOP, DINP, DOTP, Trioctyl Trimellitate (TOTM), Dioctyl Adipate (DOA), Epoxidized Soybean Oil (ESBO), Butyl Stearate (N-Butyl Stearate), etc. Except plasticizers produced by ourselves, we are also trading with some other chemical materials, such as Urea, Melamine, Propylene Glycol, PVC RESIN, Citric acid, Acetic acid, etc.
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