Zinc Pyrithione Powder
Product Description
| Product | Zinc Pyrithione Powder |
| CAS | 13463-41-7 |
| Formula | C5H5NOSZn |
| Synonym | Bis(2-pyridylthio)zinc 1,1-dioxide, Pyridinethiol-1-oxide zinc salt, Zinc 1-hydroxypyridine-2-thione, Zinc pyrithione, ZNPT, Zinc, bis[1-(hydroxy-.kappa.O)-2(1H)-pyridinethionato-.kappa.S2]-, (T-4)-, Pyridine-2-thiol-1-oxide, zinc complex (2:1) |
Typical Product Specifications
| Assay | >= 96% |
| Zn Content | 19.0 - 22.0% |
| pH | 6.5 - 8.0 (5% slurry in pH 7.0 water) |
| Arsenic | <= 5 ppm |
| Nickel | <= 5 ppm |
| Mercury | <= 1 ppm |
| Iron | <= 10 ppm |
| Odor | Mild Characteristic |
| Loss on Drying | <= 0.5% |
| Appearance | Off-white powder |
| Cobalt | <= 3 ppm |
| Lead | <= 5 ppm |
| Chromium | <= 3 ppm |
| Insolubility | in water |
| Molecular weight | 317.69 |
| Notes | Zinc Pyrithione powder has applications in both hair care products and in water-based paints and coatings. It is useful as an anti-dandruff additive in shampoos and conditioners as well as an anti-fungal agent in water-based paints. Use: ANTIDANDRUFF, ANTISEBORRHOEIC, HAIR CONDITIONING, PRESERVATIVE |
| Class | Adhesives, Coatings and Sealants Chemicals, Preservatives and Anti-microbials, Personal Care - Cosmetic Ingredients |
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