Zinc Pyrithione Powder
Zinc pyrithione is best known for its use in treating dandruff and seborrhoeic dermatitis. It also has antibacterial properties and is effective against many pathogens from the streptococcus and staphylococcus class.
What is Zinc pyrithione?
Zinc pyrithione is best known for its use in treating dandruff and seborrhoeic dermatitis. It also has antibacterial properties and is effective against many pathogens from the streptococcus and staphylococcus class. Its other medical applications include treatments of psoriasis, eczema, ringworm, fungus, athlete's foot, dry skin, atopic dermatitis, tinea, and vitiligo.
Product name: Zinc pyrithione
CAS No: 13463-41-7
Appearance: White powder
Test Method: HPLC
Application: Hair Care Chemicals
Item | Specification 1 | Specification 2 |
Appearance | White to slight yellow powder | White suspension |
Assay | 97.0% min | 48-50% |
Melting point | 240℃ min | - |
D10 | - | 0.19μm min |
D50 | 5μm max | 0.37-0.53μm |
D90 | 10μm max | 2.0μm max |
PH | 6.0-9.0 | 6.5-8.5 |
Loss on drying | 0.5% max | - |
Zinc assay | - | 9.3-11.3% |
Bacterial | - | 100cfu/g max |
- All comments
- Pictures