|
ltem |
Sales specification |
|
Appearance |
Colorless viscous liquid |
|
Assay |
99.5%min |
|
Moisture |
0.1%max |
|
Refractio Index |
1.428-1.435 |
|
Specific gravity (250C) |
1.035-1.040 |
|
istillation range (95%min distillated out) |
184-189℃ |
|
Acidity(As acetic acid) |
0.02%max |
|
Color(APHA) |
10max |
Galvanized drums, 215kg net.1000KG IBC; 23-24mt iso tank or flexi bag.
Propylene glycol cas 57-55-6 is a versatile compound that is used in a wide range of industries. 1. UPR production. Polyurethane polyols. Pharmaceuticals, Agrochemicals. 2. Propylene glycol used as a food additive (E1520) to retain moisture, enhance flavor, and as a solvent for food coloring and flavorings. 3. Propylene glycol is used as a solvent for oral, injectable and topical medications. It helps dissolve the active ingredients and promotes their absorption. 4. It is commonly found in lotions, creams, shampoos and other personal care products as a humectant to help retain moisture. 5. Propylene glycol is used in antifreeze and coolant formulations, as well as hydraulic oils and de-icing solutions. 6. It is the basis for the production of various chemicals, including plastics and resins. 7. Propylene glycol Can be used as a feed additive for livestock and pet food to improve palatability and moisture content. 8. Propylene glycol is often used as the base for e-liquids, providing a throat hit similar to tobacco smoke.To store propylene glycol cas 57-55-6 safely and effectively, follow these guidelines:
1. Propylene glycol use clean, dry, airtight containers made of materials compatible with the packaging material, such as high-density polyethylene (HDPE) or glass. Make sure the container is clearly labeled.
2. Store propylene glycol in a cool, dry place away from direct sunlight and heat. Ideal storage temperature is typically between 15°C and 30°C (59°F and 86°F).
3. Keep the storage area dry to prevent moisture from contaminating the product.
4. Make sure the storage area is well ventilated to avoid vapor accumulation.
5. Do not store propylene glycol near incompatible substances (such as strong oxidants) to prevent chemical reactions.
6. Keep propylene glycol out of the reach of children and pets. Wear appropriate personal protective equipment (PPE) when handling this substance.
7. Check the manufacturer’s expiration date or recommended shelf life and dispose of any expired or contaminated product according to local regulations.