product detail
1. Piroctone olamine in Broad-Spectrum Antibacterial Action, Restores Scalp Microecology Exhibits anti-dandruff, anti-acne, deodorizing, preservative, and oil-control efficacy. 2. Piroctone olamine in Gentle & Safe, Promotes Scalp Health Environmentally friendly, high safety profile, and low irritation potential. 3. Piroctone olamine in Formulation Stability, Versatile Compatibility Excellent stability, soluble in surfactant systems, and suitable for transparent formulations. Product Piroctone olamine CAS# 68890-66-4 Batch No 20251117 Quantity: 1200KG Date of manufacturing 2025-11-17 Date of expire 2028-11-16 Iteam Specification Results Appearance White crystal powder Conforms Odor Trace characteristic odour Conforms Identify (IR) Matches reference spectrum Conforms Solution appearance(clarity) Solution clarification Conforms Solution appearance(color) The sample color value should not be higher then the reference color value Conforms PH value 8.5 - 10.0 9.7 Melting point 133℃ - 136℃ 135℃ Solubility (25℃,visual inspection) Water (0.1g+10ml): insoluble Methanol (1g+10ml): dissolved Conforms Loss on drying ≤0.3% 0.1% Sulfate ash ≤0.2% 0.0% Specific absorbance calc.(on dried substance), 317nm,E1% 214 - 236 230 Maximum absorption wavelength 315 - 319nm 317 Related substances (HPLC), Total impurities ≤0.5% 0.0183%(210nm) 0.0155%(303nm) Monoethanolamine content (or dried substance) 20.1% - 20.9% 20.5% Assay (on dried substance) 99.0% - 101.5% 99.5% Pb ≤1ppm Conforms Diethanol nitrosamine <50ppb Conforms Diethanol amine <0.5% Conforms QUALIFIED, MEET STANDARD 25kg carton drum, or as required by customer. Shelf life: 36 months