Propylene Glycol (Pg) Suppliers and Manufacturers

Capsicum Oleoresin is prepared by extracting the crushed capsicum (Capsicum Annum Linn) with volatile solvents by percolation method. It contains the pungent principles, capsicin not less that 8 percent. It also contains the red colouring matter called Capsanthin. This product is a powerful irritant and a carminative, which is also used as a counter irritant in lumbago and neuralgia. It can also be used to treat stomach ache that involves poorly functioning stomach muscles and as an antibacterial agents. Extraction of oleoresin capsicum from peppers involves finely ground capsicum, from which capsaicin is extracted in an organic solvent such as ethanol. The solvent is then evaporated, and the remaining wax like resin is the oleoresin capsicum. An emulsifier such as propylene glycol is used to suspend the OC in water, and pressurized to make it aerosol in pepper spray. The high performance liquid chromatography (HPLC) method is used to measure the amount of capsaicin within pepper sprays. Scoville Heat Units (SHU) are used to measure the concentration or "heat" of pepper spray. A synthetic analogue of capsaicin, pelargonic acid vanillylamide (desmethyldihydrocapsaicin), is used in another version of pepper spray known as PAVA spray which is used in the United Kingdom. Another synthetic counterpart of pepper spray, pelargonic acid morpholide, was developed and is widely used in Russia. Its effectiveness compared to natural pepper spray is unclear. Pepper spray typically comes in canisters, which are often small enough to be carried or concealed in a pocket or purse. Pepper spray can also be bought concealed in items such as rings. There are also pepper spray projectiles available, which can be fired from a paintball gun. It has been used for years against demonstrators. Derived from chilli peppers, oleoresin capsicum is the active ingredient in pepper spray and in some topical pain relievers.

Application: 1. Propylene carbonate is a polar solvent. It can be used as a plasticizer, spinning solvent, water-soluble dye and plastic dispersant. It can also be used as an oily solvent and an extractant for olefins and aromatics. 2. Propylene carbonate is used as the electrolyte of the battery to withstand the harsh light, heat and chemical changes of the Chemicalbook. It also has certain uses in geological beneficiation and analytical chemistry. 3. In addition, propylene carbonate can replace phenolic resin as wood adhesive, and it can also be used to synthesize dimethyl carbonate.

Physical property: Melting Temperature: -49 ºC Boiling Temperature: 240-243 ºC Density at 20ºC, g/cm3 : 1.204 Flash Point: 123 ºC Ignition Temperature: 455 ºC Packaging Details 250kg drum;1200kg/IBC; 23-24MT ISO TANK Application: 1. Reactive diluents for urethane and epoxy resins 2. Cleaner and degreasers 3. Chemical intermediates 4. Cosmetics additives 5. Electronic industry(media) as filler 6. Paint stripper 7. Foundry sand binder, wood binding resins 8. Coal mining ,excavation and tunneling 9. Removal of CO2 from Urea manufacturing, oil gas, natural gas etc 10. Setting agent in chemical grouting to get easily controlled gel time

Price: DEPEND ON QUANTITY AND KINDS . Specification: 99% Brand Name : Chemcohealth Place Of Origin : China Moq : 10kgs Color : White

It is mainly used in making polyester, polyester resin, hygroscopic agent, plasticizer, surfactant, synthetic fiber, cosmetics and explosives, as solvent for dyes/inks, antifreeze for engine, gas dehydrating agent, manufacturing resin, wetting agent for cellophane, fiber, leather and adhesive. It can produce synthetic resin PET, fiber grade PET namely polyester fiber, bottle chip grade PET for making mineral water bottle, etc. Also can produce alkyd resin, glyoxal, etc., also used as antifreeze. In addition to being used as anti-freeze agent for automobile, it is also used for conveying industrial cooling capacity, which is generally called refrigerant carrier.

Product Name Propylene Carbonate Type Chemicals Origin China CAS No 108327 Packing 1200kg IBC drum 250kg drum Items Standard Appearance colourless or light yellow liquid Main content 997 Moisture 01 Relative density 120005 gcm3 ColourHazen scale 20 Bromide content 01

Product Name Propylene Carbonate Type Chemicals Origin China CAS No 108327 Packing 1200kg IBC drum 250kg drum Items Standard Appearance colourless or light yellow liquid Main content 997 Moisture 01 Relative density 120005 gcm3 ColourHazen scale 20 Bromide content 01

Product Name: MIGLYOL 840 INCI Name: Propylene Glycol Dicaprylate/Dicaprate Molecular Formula: C39H80O10 Molecular Weight: 709.0465 Appearance: Colorless liquid Purity: Caprylic acid 65%-80%,Capric acid 20%-35% CAS Number: 77466-09-2 Standard: USP Standard Supplier: ZhenYiBio Description: MIGLYOL 840 is a propylene glycol diester of saturated plant fatty acids with chain lengths of C8 and C10. Therefore it has excellent emollient properties.MIGLYOL 840 is extreamely pure because of its carefully selected raw materials. As a result of tightly controlled manufacturing process, it contains very few microorganisms and is free of additives such as antioxidants, solvents and catalyst residues.