Search
Quick Search
Propylene Glycol
Brands
Glycerin USP
Other Items
Glycol Testing
Applications
User Login
|
Distributor of Propylene Glycol USP. 5 and 55 gallon drums are stocked in Atlanta GA ,Columbus OH, and Denver, CO. What is Propylene Glycol USP? Propylene Glycol USP is approved for Food and Beverage Applications. USP products are certified in conformance to FDA guidelines. Propylene Glycol USP products are packaged in a class 8 clean room and contain a Product Lot number. Is Propylene Glycol USP Food Grade? Food grade is a term often used in describing Propylene Glycol USP. Always use a product designated with USP on the label if you are using the product in food or beverage or in applications where the Propylene Glycol may contact food. How much Propylene Glycol USP can be added to a Food or Beverage product? For legal reasons, we can not provide advice. If you are purchasing Propylene Glycol for a food additive application please ask an expert in the Food and Beverage field. What is the difference between Propylene Glycol and Propylene Glycol USP? USP is certified for food food use. Do not use straight Propylene Glycol or other grades of Propylene Glycol in food and beverage applications. Propylene Glycol USP can be substituted for Propylene Glycol. What brands are of Inhibited USP grade Propylene Glycol? Dow Chemical manufactures Dowfrost and Huntsman manufactures JeffCool P200. Where can I buy Propylene Glycol locally? It is very difficult to find local sources of Propylene Glycol. Propylene Glycol is typically purchased from large chemical distributors. ChemWorld stocks Propylene Glycol in Denver, Atlanta, and Columbus Ohio. Is Ethylene Glycol the same as Propylene Glycol? No. Do not confuse Propylene Glycol with Ethylene Glycol. These are 2 different chemicals. Be careful when ordering any chemical. Always confirm the CAS Registration Number. There are many different grades of Glycols.
Propylene Glycol USPHow much Propylene Glycol Antifreeze should I add to my system?The propylene glycol freeze chart is located in the left navigation menu, but here are a few number as a guide line"
How do I check my freeze temperature of my Propylene Glycol? There are two ways to check the freeze protection of your propylene glycol solution. The first are use nitrite residual test strips. This is more of a general range. You should not use nitrite test strips if you need the exact freeze temperature. If you require to know your exact freeze point temperature use a glycol refractometer. What is the difference between Propylene Glycol and Inhibited Propylene Glycol? Inhibited Propylene Glycol contains corrosion inhibitors that protect water systems from corrosion. Propylene Glycol is just pure 99.9% Propylene Glycol. If your facility requires FDA certification purchase USP grade Corrosion Inhibited Propylene Glycol. What is the difference between Industrial Grade Propylene Glycol and USP? USP Propylene Glycol meets the requirements of Industrial Grade, while Industrial Grade does not meet USP requirements. What is the difference between Technical Grade Propylene Glycol and Industrial Grade? These are the same products. Just 2 different ways people refer to it as. What is HVAC grade Propylene Glycol? Some corrosion inhibitors used in Propylene Glycol are silica based. Silica based corrosion inhibitors should not be used in HVAC systems. All Corrosion Inhibitors used in HVAC systems should organic based or phosphate based. At ChemWorld we only carry organic based corrosion inhibitors. When we refer to it as organic, we are not referring to the organic term commonly referenced in foods, but referenced towards ortho and organo phosphates. Is Propylene Glycol safe to use in PVC systems? This is a really good question. We have had many inquires about this. We do not have any actual field data to support this, but we have had many people calling and complaining over the past 2 years about PVC pipes and PVC elbows cracking after 4 to 10 years of service. Considering the amount of complaints, this has raised a red flag on Propylene Glycol use in PVC systems. If you have a refrigeration system that requires freeze protection and you have extensive PVC, you may consider using a solution of 50% glycerin mixed with water. Also, make sure to keep the pH neutral (7.0 to 8.0) in PVC systems. If you are reading this and have any data please email it us so we can share your findings. What is type of Propylene Glycol is used to make Boiler Antifreeze? Most Boiler Systems use a corrosion Inhibited Propylene Glycol to increase heat transfer efficiency and to protect against freezing during down times. Typically, Propylene Glycol is diluted to 20 to 40% in boiler systems depending on your freeze point protection. the corrosion inhibitor used in Inhibited Propylene Glycol is good to a dilution of 20%. Propylene GlycolIf you require non-certifed USP grade Propylene Glycol, you can order our repackaged USP grade Propylene Glycol or purchase our Industrial Grade Propylene Glycol. Check out our other products as well. Chemicals Direct is a master distributor of Propylene Glycol, Propylene Glycol USP, Boiler Chemicals, Glycerin, Glycerin USP, Vegetable Glycerin, , Cooling Tower Chemicals, and Stenner Pump.Order your products directly online and save today!!! |
 |
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
