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Identify Suppliers 2025 Properties Safty

Pyrithione sodium

BGC Id:	160992572817
CAS No:	3811-73-2
Synonyms:	thione(reagent) ; sodium omadine ; napt ; pyrithione sodium ; sodium pyrithione(napt) ; sodium pyrithion ; ut900000 ; pyrithione sodium salt ; sodi ; sodium pyrithione
Molecular Formula:	C5H4NNaOS
Molecular Weight:	149.15
EINECS:	223-296-5

Verified providers in 2025

The following 3 notable providers have been checked and can be recommended.

Simagchem

Dayang Chem

Xiamen Equation Chemical

What other providers are available for CAS 3811-73-2?

The last intensive check and update was carried out on 2025/04/08.

Identify

Synonyms:

thione(reagent) ; sodium omadine ; napt ; pyrithione sodium ; sodium pyrithione(napt) ; sodium pyrithion ; ut900000 ; pyrithione sodium salt ; sodi ; sodium pyrithione

CAS:

3811-73-2

EINECS:

223-296-5

Molecular Formula:

C5H4NNaOS

MDL:

MFCD01941547

Properties

Molecular Weight:

149.15 g·mol−1

Density:

1.22

Melting point:

-25 °C

Boiling point:

109 °C

Solubility:

H₂O: 0.1 M at 20 °C, clear, faintly yellow

Suppliers

Simagchem Corporation

Company type: Bulk chemical producer

Your partner in China for chemicals business. We provide 2,3-Diaminobenzoic acid as well. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.

Country: P.R.China Phone: +86 592 2680 277 Telefax: +86 592 2680 237

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Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer

Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. Dayang Chem (Hangzhou) Co.,Ltd. is a seller of Hydrocitronitrile. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

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Xiamen Equation Chemical Co.,Ltd

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are supplier of 4-(Boc-Aminomethyl)piperidine. We are committed to provide experienced high quality product and JIT performance to benefit our customers.

Company type: Bulk chemical producer

Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854

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Safety Information

Hazard Symbols: Xn, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

22-36/37/38-36/38 (R)

Safety Codes:

26-36-24/25-37/39 (S)

WGK Germany:

RTECS:

UT9000000

What other providers are available for CAS 3811-73-2?

In addition to the providers presented here for Pyrithione sodium with the CAS number 3811-73-2, there are other 75 providers with slightly different product names available for this CAS number.

Sodium omadine

Sodium pyrithione

Sodium-2-pyridinethiol-1-oxide

+2 additional providers that we know from the past

2-Pyridinethiol-1-oxide sodium salt

Hangzhou Zhongqi Chem Co., Ltd | Leap Chem Co., Ltd +6 additional providers that we know from the past

1-Hydroxy-2-pyridinethione sodium salt

+1 additional providers that we know from the past

2-Mercaptopyridine N-oxide sodium salt

AK Scientific, Inc. | BLD Pharmatech Ltd | BIOZOL Diagnostica Vertrieb GmbH +16 additional providers that we know from the past

Sodium pyrithione 40% fps ( kopthione na )

+1 additional providers that we know from the past

2-Mercaptopyridine N-oxide sodium salt (35% in water)

+2 additional providers that we know from the past

2-Mercaptopyridine-N-oxide sodium salt, 40% aq. soln.

+3 additional providers that we know from the past