Antioxidant SP
Hosea Chem® is a premier China manufacturer and global supplier of Antioxidant SP (CAS 61788-44-1, Styrenated phenol). Send Inquiry
Product Description
Antioxidant SP, CAS 61788-44-1, Styrenated phenol
Hosea Chem® is a premier China manufacturer and global exporter of high-purity Antioxidant SP (CAS 61788-44-1), also known as Styrenated phenol. Used as a heat and oxygen stabilizer in adhesives such as styrene-butadiene rubber and butadiene rubber, it has good antioxidant and heat resistance and low pollution.. We guarantee stable bulk inventory (20,000 MT/year capacity), direct factory pricing, and worldwide shipment with full TDS, SDS, and COA documentation.
Product Chemical Properties
Product Name: Antioxidant SP (Styrenated phenol)
CAS No.: 61788-44-1
Molecular Formula: C30H30O
Molecular Weight: 406.57
Appearance: Pale yellow or colorless, transparent, viscous liquid
Relative density (d20/4): 1.07–1.09
Boiling point: >250°C
Refractive index (n25/D): 1.5985–1.6020
Flash point (open cup): 182°C
Solubility: Soluble in toluene, ethanol, acetone, trichloroethane, etc.; sparingly soluble in solvent gasoline; insoluble in water.
Toxicity: Low toxicity (LD50: 3550 mg/kg)
Product Technical Specification
Appearance: Pale yellow, transparent, viscous liquid
Viscosity (30°C) / mPa·s: 3.0–5.0
Ash content: 0.5
Purity (mass fraction) / %: ≥99.0
Applications of Antioxidant SP
Used as a heat and oxygen stabilizer for adhesives such as styrene-butadiene rubber, butadiene rubber, chloroprene rubber, nitrile rubber, butyl rubber, natural rubber, and SBS. It has good oxidation resistance and heat resistance, and low pollution.
Recommended dosage: 0.5–3.0 parts.
Packaging
Packed in 200kg /Drum
Production Capacity
20000 MT per year.
Storage Requirements
Antioxidant SP should be stored a cool, dry and well-ventilated place. Keep away from direct sunlight, heat sources and moisture. Seal tightly after use.