TIANFU-CHEM - Zinc pyrithione CAS NO.13463-41-7

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Product Details

Keywords

Zinc pyrithione
13463-41-7
C10H8N2O2S2Zn

Quick Details

ProName: TIANFU-CHEM - Zinc pyrithione
CasNo: 13463-41-7
Molecular Formula: C10H8N2O2S2Zn
Appearance: Solid
Application: Organic synthesis
DeliveryTime: PROMPT
PackAge: IN 25kg drums
Port: SHANGHAI
ProductionCapacity: 10 Metric Ton/Month
Purity: 99.0%
Storage: In Room Temperature
Transportation: As per MSDS
LimitNum: 1 Gram
Heavy metal: N/A
Grade: Industrial Grade,Food Grade,Pharma Gra...

Superiority

Henan Tianfu Chemical Co., Ltd. is located in Zhengzhou High-tech Development Zone with import and export license.

We passed ISO 9001:2008 in 2009, and won "High-tech Enterprise" by provincial government in 2013.The objective of the company is to put quality first and put our customer’s needs first - the satisfaction of our customers is the company's ultimate goal.

Improving product quality and service level is our responsibility, and creating more value for our customer’s is our purpose. We are constantly striving to make Henan Tianfu a leading chemical supplier, and hope to create a better future with you.

Details

Zinc pyrithione Basic information

Product description Uses

Product Name: Zinc pyrithione

Synonyms: 1-HYDROXY-2-PYRIDINE THIONE, ZN SALT;1-HYDROXYPYRIDINE-2-THIONE ZINC;1-HYDROXYPYRIDINE-2-THIONE ZINC SALT;2-PYRIDINETHIOL 1-OXIDE ZINC SALT;2-MERCAPTOPYRIDINE N-OXIDE ZINC;2-MERCAPTOPYRIDINE N-OXIDE ZINC SALT;2-mercaptopyridine-1-oxide zinc salt;MERCAPTOPYRIDINE N-OXIDE ZINC SALT

CAS: 13463-41-7

MF: C10H8N2O2S2Zn

MW: 317.7

EINECS: 236-671-3

Product Categories: Organometallics;Heterocyclic Compounds;Classes of Metal Compounds;Transition Metal Compounds;Zn (Zinc) Compounds;CYSTEX;personal care;Cosmetics shampoo anti danruff;Dye;1,2,4-Triazole,Triazoles ,Triazines

Mol File: 13463-41-7.mol

Zinc pyrithione Structure

Zinc pyrithione Chemical Properties

Water Solubility Insoluble (<0.1 g/100 mL at 21 ºC)

Merck 14,7994

CAS DataBase Reference 13463-41-7(CAS DataBase Reference)

EPA Substance Registry System Zinc, bis[1-(hydroxy-.kappa.O)-2( 1H)-pyridinethionato-.kappa. S2]-, (T-4)-(13463-41-7)

Safety Information

Hazard Codes T+,N,T

Risk Statements 24/25-26-37/38-41-50/53-23-22

Safety Statements 26-28-36/37/39-45-61-60-39

RIDADR UN 2811 6.1/PG 2

WGK Germany 3

RTECS ZH0950000

HazardClass 6.1(b)

PackingGroup III

Hazardous Substances Data 13463-41-7(Hazardous Substances Data)

MSDS Information

Provider Language

2-Pyridinethiol-1-oxide zinc salt English

SigmaAldrich English

Zinc pyrithione Usage And Synthesis

Product description Also known as zinc Omadine ,this 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.

EEC and GB7916-87 provide that maximum allowable concentration of mass fraction of zinc pyrithione on cosmetics is 0.5%, only for cleaning after using products.General concentration 250~1000mg/kg (active), zinc pyrithione can be used in gels, creams, lotions, talcum powder and anti-dandruff shampoo, deodorant and also for disinfecting articles.

The above information is edited by the Chemicalbook of Tian Ye.

Uses Shampoo for dandruff,zinc pyrithione can inhibit Gram positive and negative bacteria and mold growth,Care hair Effectively , delay hair aging ,control white hair and hair loss generation. zinc pyrithion is also used as a cosmetic preservative, oil, paint biocide.

Zinc pyrithione has a strong killing power on fungi and bacteria so that it can effectively kill dandruff fungus,playing a role in dandruff .

Chemical Properties Beige granules

Uses antibacterial (urinary)

General Description Fine beige granules.

Air & Water Reactions Insoluble in water.

Reactivity Profile Organometallics, such as Zinc pyrithione, are reactive with many other groups. Incompatible with acids and bases. Organometallics are good reducing agents and therefore incompatible with oxidizing agents. Often reactive with water to generate toxic or flammable gases.

Fire Hazard Flash point data for Zinc pyrithione are not available, but Zinc pyrithione is probably combustible.

Zinc pyrithione Preparation Products And Raw materials

Preparation Products 4-NITRO-PYRIDIN-3-YLAMINE