Manufacturer Supply High Quality CAS 13463-41-7 Zinc Pyrithione

• CAS No.: 13463-41-7
• Formula: C10h8n2o2s2zn
• EINECS: 236-671-3
• Type: Synthesis Material Intermediates
• Appearance: White Powder
• Quality: Industrial
• Model NO.: TY-02ALI
• Colour: White
• Package: Foil Bag
• Place: China
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 5g, 100g, 500g, 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	Zinc pyrithione
CAS	13463-41-7
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Product Name:Zinc pyrithione
CAS:13463-41-7
MF:C10H8N2O2S2Zn
MW:317.7
EINECS:236-671-3
Mol File:13463-41-7.mol     Melting point:approximate 240ºC
Density 1.782 g/cm3(Temp: 25 °C)
storage temp. Sealed in dry,Room Temperature
Water Solubility Insoluble (<0.1 g/100 mL at 21 ºC)
Merck 14,7994   


Zinc pyrithione is the pyrithione complexes of zinc bromide, in the early 1930s, was already synthesized and used as a topical antifungal or antibacterial agent. At room temperature it is white to yellow crystalline powder. Slight characteristic odor. Insoluble in water. Solubility: water 15mg/kg; pH = 8 Water 35mg/kg; Ethanol 100mg/kg; polyethylene glycol (PEG400) 2000mg/kg. A pH optimum range of 4.5 to 9.5; mass fraction of 10% suspension pH3.6. Zinc pyrithione react with cationic and non-ionic surfactants forming insoluble precipitate, unstable in the light and oxidizer, when at higher temperatures ,it is not stable to acids and bases . It is not compatible with EDTA, non-ionic surfactants make it partially deactivated. When with the presence of heavy metals, chelation or anti-sequestration will occur, and these chelates are insoluble in water.


GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
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