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Identify Suppliers 2025 Properties Safty

Tungsten trioxide

BGC Id:	376904902327
CAS No:	58-85-5
Synonyms:	biotin ; bios-iib ; bios h ; biotinum ; ritatin ; biosii ; meribin ; d-biotin ; bios ii ; factor s
Molecular Formula:	C10H16N2O3S
Molecular Weight:	244.31
EINECS:	200-399-3

Verified providers in 2025

The following 11 notable providers have been checked and can be recommended.

Irvine Materials

Unilong Industry

Shandong Minglang Chemical

Assay:99.0%min

Xiamen Equation Chemical

Leap Chem

Molecular Formula: O3W Molecular Weight: 231.84 Hazard Symbols: Xn WGKGermany: - HS Code: 28259012

BIOZOL Diagnostica Vertrieb

What other providers are available for CAS 58-85-5?

The last intensive check and update was carried out on 2025/09/03.

Identify

Synonyms:

biotin ; bios-iib ; bios h ; biotinum ; ritatin ; biosii ; meribin ; d-biotin ; bios ii ; factor s

CAS:

58-85-5

EINECS:

200-399-3

Molecular Formula:

C10H16N2O3S

MDL:

MFCD00005541

SMILES:

NNC1=CC=C(C(C)(C)C)C=C1.[H]Cl

Properties

Molecular Weight:

244.31 g·mol−1

Melting point:

231-233 °C(lit.)

Solubility:

H₂O: 0.2 mg/mL Solubility increases with addition of 1 N NaOH.

Suppliers

Irvine Materials Inc.

Nazione: USA telefono: +1 949-333-1485

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Unilong Industry Co.,Ltd

tipologia di azienda: Bulk chemical producer

Nazione: P.R.China
telefono: +86-15668417750
Fax: +86-531-55690079

Unilong Industry Co.,Ltd offre anche Undecylenoyl glycine.

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Shandong Minglang Chemical Co., Ltd

Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is convenient.The enterprise covers an area of 9,000 square meters and the building area can be 3,200 square meters. Inoltre D-Pyr-OEt è fornita da noi. In recent years,t ...

tipologia di azienda: Producer

Nazione: P.R.China
telefono: +86-13220566916
Fax: +86 531 58990167

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H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. Vendiamo Sodium silicate pure. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners.

Nazione: P.R.China telefono: +86 13583185792 Fax: +86 531 88905468

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Hangzhou Keying Chem Co., Ltd.

Nazione: P.R.China
telefono: +86-571-85378921
Fax: +86-571-85378913

Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service professional enterprise, Our company mainly engages in global pharmaceutical, chemical and biological service. After years of development, our company has accumulated abundant products resources in local China and international market which increasingly satisfy development requirements of customers. Phenethyldimethyl(dimethylamino)silane sarà fornito anche da noi. The p ...

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Lori Industry Co., Ltd

Lori industry Co., Ltd was established in 2002 years. Inoltre 3-Methyl-1-butanol è fornita da noi. It is a large-scale manufacturer integrating R&D, produce and sales. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...

tipologia di azienda: Bulk chemical producer

Nazione: P.R.China
telefono: +86-13011713125
Fax: +86-13011713125

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Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. 1-(2,3-Dichlorophenyl)piperazine hydrochloride è anche servita da Zehao Industry Co., Ltd.. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Our capabilities are comprised of our manufacturi ...

Nazione: P.R.China telefono: +86-531-88909322 Fax: +86-531-88909322

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Finetech Industry Limited

tipologia di azienda: Producer

Nazione: P.R.China
telefono: +86-27-8746 5837
Fax: +86-27-8777 2287

Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical industry. Siamo venditore di 1-Acetylpiperidine-4-carbaldehyde. Most of our products were exported to the North America, Europe and Oceania. Our factory is in China,we supply Fluorochemicals, Pyrimidines, Pyridines, Amines, Nitriles, Carboxylic Acids or Ester, Phenols or Alcohols, Aldehydes, Piperidines, Piperazines, Pyrazines, Boric Acids, Amino Acids, ...

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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 committed to provide experienced high quality product and JIT performance to benefit our customers. (R)-2-Methoxymandelonitrile è anche servita da Xiamen Equation Chemical Co.,Ltd.

tipologia di azienda: Bulk chemical producer

Nazione: P.R.China
telefono: +86 592 6515854
Fax: +86 592 6515854

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Leap Chem Co., Ltd

tipologia di azienda: Bulk and laboratory supplier

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. Inoltre D-Cyphenothrin è fornita da noi. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

Nazione: P.R.China telefono: +852-30606658

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BIOZOL Diagnostica Vertrieb GmbH

tipologia di azienda: Supplier of chemical products

Nazione: Germany
telefono: +49-871-966346-0
Fax: +49-871-966346-13

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. Siamo venditore di 5-Fluoro-1,2,3-tribromobenzene. We are supplying and producing lab quantities from tiny qua ...

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Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

20/21/22-36/37/38 (R)

Safety Codes:

24/25-36-26 (S)

What other providers are available for CAS 58-85-5?

In addition to the providers presented here for Tungsten trioxide with the CAS number 58-85-5, there are other 237 providers with slightly different product names available for this CAS number.