Imported color retention stabilizer HS-299T

Technical Specification Appearance: Viscous pale yellow liquid Melting Point: -28.2℃ Density: 1003 kg/m³ at 20°C Vapor Pressure: 9.8 × 10⁻⁵ kPa at 25°C Water Solubility: 635 mg/L pH Effect on Hydrolysis: t₁/₂ (25°C, pH 4): 46.7 h t₁/₂ (25°C, pH 7): 648.2 h t₁/₂ (50°C, pH 9): < 2.4 h Surface Tension: 54 mN/m (containing 461.9 mg/L of UVASIL 299) Viscosity: 10–35 Pa·s at 25°C Description Riquit® Imported Color Protection Stabilizer HS-299T is a high-performance product