Featured Products
Glycol & Glycol Ethers
We distribute glycols and glycol ethers used as solvents and process fluids across coatings, inks, adhesives, electronics, plastics manufacturing, cleaning products, and personal care.
Iodine & Iodine Derivatives
Your source for Iodine and Iodine Derivatives in the grades and specified purity you need.
Bromine and Bromine Derivatives
Looking for Bromine and Bromine Derivatives? We've have you and your plant covered with the grades and specifications your plant needs to keep manufacturing running smoothly.
Glycol & Glycol Ethers
We distribute glycols and glycol ethers used as solvents and process fluids across coatings, inks, adhesives, electronics, plastics manufacturing, cleaning products, and personal care.
Iodine & Iodine Derivatives
Your source for Iodine and Iodine Derivatives in the grades and specified purity you need.
Bromine and Bromine Derivatives
Looking for Bromine and Bromine Derivatives? We've have you and your plant covered with the grades and specifications your plant needs to keep manufacturing running smoothly.
News
Practical information & tips to help you select the right chemicals for your industrial manufacturing needs
Glycol Ether EPH (CAS 122-99-6), commonly known as 2-Phenoxyethanol, is a high-performance solvent and preservative widely used across industrial, cosmetic, and pharmaceutical markets.
Glycol Ether EPH (2-Phenoxyethanol, CAS 122-99-6) is widely used across coatings, inks, personal care, and industrial cleaning applications. For manufacturers operating at scale, securing a reliable bulk supply of EPH is not just a purchasing decision—it is a critical component of operational continuity, product quality, and cost efficiency.
CAS 122-99-6 refers to 2-Phenoxyethanol, commonly known as Glycol Ether EPH. This chemical plays a critical role across industries due to its solvency, stability, and preservative capabilities.
For manufacturers sourcing 2-Phenoxyethanol (Glycol Ether EPH), choosing the right delivery method is a key decision. Tanker and drum supply options each offer distinct advantages depending on operational needs.
Propylene glycol (PG) is one of the most versatile and widely used chemicals across multiple industries in the United States. Its unique properties—including low toxicity, hygroscopic behavior, and excellent solvency—make it a critical component in countless applications.
Propylene glycol (PG) is one of the most versatile and widely used chemicals across multiple industries in the United States. Its unique properties—including low toxicity, hygroscopic behavior, and excellent solvency—make it a critical component in countless applications.
Propylene glycol (PG) is one of the most versatile and widely used chemicals across multiple industries in the United States. Its unique properties—including low toxicity, hygroscopic behavior, and excellent solvency—make it a critical component in countless applications.
Propylene glycol (PG) is one of the most versatile and widely used chemicals across multiple industries in the United States. Its unique properties—including low toxicity, hygroscopic behavior, and excellent solvency—make it a critical component in countless applications.
Testimonials
"I appreciate Rock Chemicals Inc.’s responsive service and quick turnaround for each order we place."
Rock Chemicals Inc. Is our go to chemical supplier. If we have a question or special request Armon and his team are quick to respond. Their products are top shelf and prices are competitive and typically lower than other suppliers. You won’t be disappointed adding them to your list of suppliers.
“Rock chemicals, Inc. has been a dependable partner who always provides fast and accurate information as needed. The deliveries arrive on time as promised.”
“They usually have the best price but always the best service.”
Product of the Month
Industrial Applications
Polypropylene Glycol (PPG) is a synthetic polyether compound valued for its versatility and functional properties. Industrially, Polypropylene Glycol is used as a lubricant, heat transfer fluid, plasticizer, and intermediate in the manufacture of polyurethane foams and surfactants. It also serves as a component in hydraulic fluids, metalworking fluids, and de-icing solutions. In personal care formulations, Polypropylene Glycol functions as a humectant, emollient, and solvent, making it a common ingredient in lotions, creams, shampoos, conditioners, and shaving gels.
Physical Properties
Polypropylene Glycol appears as a colorless to pale yellow, viscous liquid with low volatility and mild odor. It is miscible with water and many organic solvents, offering excellent lubricity and moisture retention properties. The molecular weight of PPG can vary, influencing its viscosity and application range from industrial lubricants to cosmetic formulations.
Grade
- Industrial
Other Names
- Polyoxypropylene Glycol
Form
- Liquid
Abbreviations
- PPG