| Customization: | Available |
|---|---|
| CAS No.: | 57-55-6 |
| Formula: | C3h8o2 |
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99.90% No Odor Skin Care Grade Mono Propylene Glycol USP Grade CAS 57-55-6
Colorless and transparent viscous liquid with moisture absorption, slightly sweet.Do not corrode metals, toxicity and irritation are very small.
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Another name: |
1,2-propanediol;1,3-propanediol |
Chemical formula: |
CH3CHOHCH2OH;C3H8O2 |
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Molecular weight: |
76.10 |
EINECS No.: |
200-338-0 |
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Melting point: |
-60ºC |
PH: |
6-8 (100g/l, H2O, 20ºC) |
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Boiling point: |
187 °C(lit.) |
Flashing point: |
225 °F |
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Refractive index: |
n20/D 1.432(lit.) |
Density: |
1.036(25/4ºC) |
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Vapour pressure: |
0.08 mm Hg ( 20 °C) |
Explosive limit: |
2.4-17.4%(V) |
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Density: |
1.036 g/mL at 25 °C(lit.) |
Vapour density: |
2.62 (vs air) |
| Purity | %m/m | 99.80 | > 99.90 | |
| Dipropylene glycol | %m/m | 0.1000 | 0.0198 | |
| Heavy propylene glycol | %m/m | 0.0300 | < 0.0005 | |
| Diethylene Glycol | %m/m | 0.0010 | < 0.0005 | |
| Epoxypropane | %m/m | 0.0010 | < 0.0005 | |
| Mono ethylene glycol | %m/m | 0.0010 | < 0.0005 | |
| Initial boiling point | °C | 185 | 187 | |
| Dry point | °C | 189 | 187 | |
| Specific gravity @25/25C | 1.0350 | 1.0370 | 1.0355 | |
| CL | mg/kg | 1.00 | 0.02 | |
| Fe | mg/kg | 0.500 | < 0.020 | |
| Water | %m/m | 0.200 | 0.004 | |
| Residue on ignition | mg/kg | 50 | < 10 | |
| Reflective index | 1.431 | 1.433 | 1.433 | |
| Heavy metal (by Pb) | mg/l | 5 | < 5 | |
| Arsenide | %m/m | 0.0002 | < 0.0002 | |
| Sulfate | ml | 0.3 | < 0.3 | |
| Acid | ml | 1.67 | 0.50 | |
| Color(Pt/Co) | 10 | 2 | ||
| Odour | Pass | Pass | ||
| Infrared spectroscopy identification | Pass | Pass | ||
| Oxidizing substance | Pass | Pass | ||
| Reducing substance | Pass | Pass | ||
| Appearance | Clear and transparent without mechanical impurities | |||
| Lead | mg/kg | 1.000 | < 0.020 | |
| Acid | ml | 0.200 | 0.010 | |
1. Can be used as a solvent, it is mainly used for all kinds of food additives such as flavor, pigment and preservatives.
2. It is a raw material of resin and emulsifier, can be also used as anti-freezing, thickener, plasticizer and dehydrating agent.
3. Can be used as humectant, antioxidants, surfactant, fungicide and stabilizer.
4. Widely used in painting, coating, plastic, food,pesticides and cosmetics industries.
Packing:
215kg*80drums per 20' FCL
215kg*120 drums per 40' FCL
22tons/flexible bag
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A.: 1. You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
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A.: Different quantity has different discount.
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A.: In general, we advice to make delivery by sea which is cheap and safe, also we respect your views of other transportation as well.
Any questions and some other chemicals, please feel free contact EVA!
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