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Pg/ Propylene Glycol/ Industrial Grade / USP/Ep CAS: 57-55-6
| Price | $1700.00 |
|---|---|
| Min Order | 1 Ton |
| Availability | In Stock |
| Shipping From | Shanghai, China |
| Popularity | 546 people viewed |
Model NO.:
T10098
CAS No.:
57-55-6
Formula:
C3h8o2
EINECS:
200-338-0
Type:
Alcohol Ether Series
Composition:
Organic
Usage:
Medium
Flux Type:
Basic Flux
Purity:
99.5%
Grade:
Industrial Grade/USP/Ep
Appearance:
Colourless Transparent Liquid
MOQ:
1ton
Trademark:
TICHEM
Transport Package:
Iron Drum/IBC/ISO Tank
Origin:
China
HS Code:
2905320000
Product Description
Propylene Glycol, Industrial (PGI) Grade, (CAS #57-55-6, 1,2-Propanediol) is a high purity material produced by the high temperature and high pressure hydrolysis of propylene oxide (PO) with excess water.
PGI is a distilled product with a purity specification of minimum 99.5% .
PGI is a colorless, water soluble, hygroscopic liquid with a characteristic glycol odor, medium viscosity,
low vapor pressure and low toxicity.
Property | Value |
| Molecular weight (g/mol) | 76.1 |
| Flash point (Setaflash Closed Cup) | 104 °C(220°F) |
| Boiling point @760 mmHg, 1.01 ar | 187.4°C (369.3 °F) |
Specific gravity20/20°C (68/68°F) | 1.038 |
| Pour Point | <-57° C (-71 ° F) |
| Viscosity (cP or mPa•s @ 25°C) | 48.6 |
| Vapor Pressure @ 20° C | 0.001 mmHg |
| Surface tension 25° C(77° F) | 36 mN/m (36 dynes/cm) |
| pH value | Not applicable |
Autoignition temperature | 371 ° C (700 ° F) |
Heat of formation | -422 kJ/mol (-101 Kcal/g-mol) |
• Flotation agent
• Extraction solvent
• The freezing point of water is depressed when mixed with propylene glycol. It is used as aircraft deicing and anti-icing fluid.
•It is the raw material of unsaturated polyester resin, epoxy resin, polyurethane resin, and also the raw material of plasticiser, surfactant, emulsifier and emulsion breaker.
•In the food industry, it is used as solvent of flavour, food colouring, tobacco wetting agent, mould inhibitor and fruit ripening preservative, drug excipient and so on.
•It can also be used as antifreeze, heat carrier and food machinery lubricant.
• The freezing point of water is depressed when mixed with propylene glycol. It is used as aircraft deicing and anti-icing fluid.
•It is the raw material of unsaturated polyester resin, epoxy resin, polyurethane resin, and also the raw material of plasticiser, surfactant, emulsifier and emulsion breaker.
•In the food industry, it is used as solvent of flavour, food colouring, tobacco wetting agent, mould inhibitor and fruit ripening preservative, drug excipient and so on.
•It can also be used as antifreeze, heat carrier and food machinery lubricant.
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