High purity 99.5% Piroctone olamine CAS 68890-66-4 for Antibacterial, antiseptic/preservative
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 |
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Iteam |
Specification |
Results |
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Appearance |
White crystal powder |
Conforms |
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Odor |
Trace characteristic odour |
Conforms |
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Identify (IR) |
Matches reference spectrum |
Conforms |
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Solution appearance(clarity) |
Solution clarification |
Conforms |
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Solution appearance(color) |
The sample color value should not be higher then the reference color value |
Conforms |
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PH value |
8.5 - 10.0 |
9.7 |
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Melting point |
133℃ - 136℃ |
135℃ |
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Solubility (25℃,visual inspection) |
Water (0.1g+10ml): insoluble Methanol (1g+10ml): dissolved |
Conforms |
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Loss on drying |
≤0.3% |
0.1% |
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Sulfate ash |
≤0.2% |
0.0% |
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Specific absorbance calc.(on dried substance), 317nm,E1% |
214 - 236 |
230 |
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Maximum absorption wavelength |
315 - 319nm |
317 |
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Related substances (HPLC), Total impurities |
≤0.5% |
0.0183%(210nm) |
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0.0155%(303nm) |
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Monoethanolamine content (or dried substance) |
20.1% - 20.9% |
20.5% |
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Assay (on dried substance) |
99.0% - 101.5% |
99.5% |
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Pb |
≤1ppm |
Conforms |
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Diethanol nitrosamine |
<50ppb |
Conforms |
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Diethanol amine |
<0.5% |
Conforms |
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QUALIFIED, MEET STANDARD |
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25kg carton drum, or as required by customer.
Shelf life: 36 months
