Chemical Name: Stearyl Phosphate
CAS No.: 39471-52-8
EC No.: 254-462-6
Molecular Formula: C18H39O4P
Molecular Weight: 350.47
Appearance: White to off-white solid or waxy flakes
Assay: >= 98.0%
Chemical Name: Stearyl Phosphate
CAS No.: 39471-52-8
EC No.: 254-462-6
Molecular Formula: C18H39O4P
Molecular Weight: 350.47
Appearance: White to off-white solid or waxy flakes
Assay: >= 98.0%
Stearyl Phosphate Quick Details
Chemical Name: Stearyl Phosphate
Synonyms: Octadecyl phosphate; Octadecyl phosphate ester
CAS No.: 39471-52-8
EC No.: 254-462-6
Molecular Formula: C18H39O4P
Molecular Weight: 350.47
Appearance: White to off-white solid or waxy flakes
Assay: >= 98.0%
Stearyl Phosphate Specification
| Item | Specifications |
| Appearance | White to off-white waxy solid or flakes |
| Assay (Acid Value) | >= 98.0% |
| Free Acid (as H3PO4) | <= 1.5% |
| Melting Point | 60 – 68 C |
| Moisture | <= 1.0% |
| Heavy Metals (as Pb) | <= 10 ppm |
Stearyl Phosphate Applications
Functions as an effective emulsifier and co-emulsifier in personal care formulations, aiding in the stabilization of oil-in-water creams, lotions, and hair care products.
Serves as an antistatic agent and lubricant processing aid in textile manufacturing, helping reduce friction and static charge accumulation on synthetic fibers.
Acts as an internal or external lubricant and processing auxiliary in polymer manufacturing and plastics processing, enhancing resin flow and mold release properties.
Applied as a corrosion inhibitor and surface lubricant in metalworking fluids and industrial rust-preventative oil compositions.
Used as an industrial surfactant and dispersing agent in pigment suspensions and chemical specialized coating systems.
Stearyl Phosphate Packaging & Shipping
Standard Packaging: 25 kg fiber drums or paper-plastic composite bags lined with inner PE bags.
Customizable Packaging: Customized bag sizes or palletized stretch-wrapped super sacks available upon customer request.
Shipping Precautions: Transport as a non-hazardous chemical; keep dry, prevent exposure to direct heat or moisture during transit, and ensure bags remain sealed.
Stearyl Phosphate Storage
Temperature: Store in a cool, dry place at temperatures below 30 C.