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Selenium dioxide

BGC Id:160038841645
CAS No:7446-08-4
Synonyms:selenium(iv) oxide ; selenium metal ; seo2 ; vandex ; oxoselane oxide ; selenium mixture ; selenium, powder ; selenium red ; nsc 56753 ; selenium dioxide ; selenium oxide
Molecular Formula:SeO2
Molecular Weight:110.96
EINECS:231-194-7
Structural Formula

2025 - The most valued supplier

The following 21 notable providers have been checked and can be recommended.
Chemical-Suppliers
Zehao Industry
Property   white crystal powder
Selenium Content   ≥ 69%
Chemical-Suppliers
Leap Chem
Molecular Formula: O2Se
Chemical-Suppliers
BuGuCh & Partners
Selenium Dioxide 98%min Selenium dioxide Basic information Product Name: Selenium dioxide Synonyms: Selenious acid anhydride;SELENIOUS ANHYDRIDE;SELENIUM AA/ICP CALIBRATION/CHECK STANDARD;SELENIUM AA SINGLE ELEMENT STANDARD;SELENIUM, AAS STANDARD SOLUTION;SELENIUM AA STANDARD;SELENIUM ATOMIC ABSORPTION SINGLE ELEMENT STANDARD;SELENIUM ATOMIC ABSORPTION STANDARD CAS: 7446-08-4 MF: O2Se MW: 110.96 EINECS: 231-957-4 Product Categories: Inorganics;Metal and Cera >>more

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

Identify

Synonyms:
selenium(iv) oxide ; selenium metal ; seo2 ; vandex ; oxoselane oxide ; selenium mixture ; selenium, powder ; selenium red ; nsc 56753 ; selenium dioxide ; selenium oxide
CAS:
7446-08-4
EINECS:
231-194-7
Molecular Formula:
SeO2
MDL:
MFCD00003562
SMILES:
C[Si](C)(C)Cl

Properties

Molecular Weight:
110.96 g·mol−1
Density:
4.81 g/mL at 25 °C(lit.)
Melting point:
315 °C (subl.)(lit.)
Boiling point:
684.9 °C(lit.)
Flash point:
315 °C
Solubility:
38.4 g/100 mL (14 °C) in water
Physical Description:
light pink solid
download Download Molfile for :
Selenium(IV) Oxide

Suppliers

Senzhuo Industry Co.,Ltd

Senzhuo Industry Co., Ltd. (“Senzhuo”) established in 2009, is a key chemical manufacturer and supplier in China. We are engaged in supply high quality pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. We also customize high value-added chemicals and intermediates for the customer. Senzhuo industy Co.,Ltd factory located in both Zhangqiu industrial zone and Jiangshu industrial zone. Sales office in Jinan city ...
カントリー: P.R.China   電話: +86-15165036020   ファックス: +86-88902568

Refine Chemical Co.,Ltd.

会社のタイプ: Producer
カントリー: P.R.China
電話: +86 15665752805
ファックス: +86 15665752805
Refine Chemical Co.,Ltd. is a manufacturer and exporter for chemical material. We have diversified activities in R&D, application development, production, sales and also trading. TPE-Rはまた、私たちに提供されます。 Our factory was established in September of year 2000 with total area 150,000 square meters, we specialize in the business of organic intermediate, daily chemical, chemical additive, and fine chemicals. Our company has passed ISO9001, ISO14001 quality and environmental management system certification ...

OPQ Chemical Co., Ltd

OPQ Chemical is a high tech enterprise,located in China Spring city(Jinan).Mainly engages in the development and production of phenolic and quinones,additive agents, dying stuffs, and pesticide intermediates,and also has been involved in other fine chemicals,cosmetic raw materials etc.And actively practices the business philosophy of "MY heart, let you feel more assured". 我々はN,N-Diethylformamideの販売人である。 OPQ has international advanced production technology and equipment, the company's marketing network thro ...
会社のタイプ: Producer
カントリー: P.R.China
電話: +86-17615852982

Simagchem Corporation

会社のタイプ: Bulk chemical producer
Your partner in China for chemicals business. 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. 我々としてもTetra-n-decylammonium bromideを販売しています。
カントリー: P.R.China   電話: +86 592 2680 277   ファックス: +86 592 2680 237

Anderson & Steinssen Inc

会社のタイプ: Bulk chemical supplier
カントリー: USA
電話: +1 206 556 7669
ファックス: +1 425 5299207
さらにTin , powder nanoは私達によって供給されている。 Anderson & Steinssen Inc is a new materials supplier with technology information sharing, THE BEST INGREDIENTS

Sancai Industry Co.,Ltd.

Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...
会社のタイプ: Leading producer
カントリー: P.R.China
電話: +86-531-88913079
ファックス: +86-531-88913079

Shandong Minglang Chemical Co., Ltd

会社のタイプ: Producer
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. 2,3-DifluorobenzotrifluorideもShandong Minglang Chemical Co., Ltdによって処理されます。 In recent years,t ...
カントリー: P.R.China   電話: +86-13220566916   ファックス: +86 531 58990167

Shandong Lanhai Industry Co.,Ltd.

会社のタイプ: Producer
カントリー: P.R.China
電話: +86-15953182965
Shandong Lanhai Industry Co., Ltd established in 2015. The headquartered located in the beautiful Spring city Jinan. Shandong Lanhai Industry Co.,Ltd.はSolvent Blue 70の販売しています。 The company's factory is located in Coal Chemical Industrial Park, Juye County, Heze City Shandong province.Lanhai Industry is a high-tech enterprise in Shandong Province. The company integrates science, industry and trade, specializing in the research, development, production and operation of fluorosilicone products, OLED intermediates and agricultural fertili ...

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. さらに4-Methylpyrimidin-5-amineは私達によって供給されている。 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.
カントリー: P.R.China
電話: +86 13583185792
ファックス: +86 531 88905468

Hangzhou Keying Chem Co., Ltd.

Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. 我々としてもCobalt(II) hydroxideを提供します。 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. The p ...
カントリー: P.R.China   電話: +86-571-85378921   ファックス: +86-571-85378913

Xingrui Industry Co., Limited

会社のタイプ: Leading producer
カントリー: P.R.China
電話: +86-531-88980365
ファックス: +86-531-88980365
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. 我々としてもn-Butyl sulfoxideを提供します。 The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...

Fox Chemicals GmbH

Fox Chemicals GmbH is a young, dynamic and full-service supplier and distributor of speciality products and laboratory equipment, representing quality manufacturers around the world. These strong and narrow partnerships with the producers, give the advantage to the customers, to get a very competitive prices, a short delivery time, the documents important and indispensable for his work, and at all events, a common business in the mutual respect and the transparency. 我々としても1-Bromo-4-(trans-4-n-pentylcyclohexyl)benzeneを提供します。 Fox Che ...
会社のタイプ: International Supplier
カントリー: Germany
電話: +49 7240 927151
ファックス: +49 7240 927150

Lori Industry Co., Ltd

会社のタイプ: Bulk chemical producer
Lori industry Co., Ltd was established in 2002 years. 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, ...
カントリー: P.R.China   電話: +86-13011713125   ファックス: +86-13011713125

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

会社のタイプ: Producer
カントリー: P.R.China
電話: +86 571 88026825
ファックス: +86 571 88282557
Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)はDiosgeninの販売しています。 Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...

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. 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. さらにSodium beta hydroxybutyrateは私達によって供給されている。 Our capabilities are comprised of our manufacturi ...
カントリー: P.R.China
電話: +86-531-88909322
ファックス: +86-531-88909322

Shandong SanYoung Industry Co., Ltd

Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Our company has a large number of customers with good reputation at home and abroad, ...
カントリー: P.R.China   電話: +86 155-64526813   ファックス: +86 531-56897532

Xiamen Equation Chemical Co.,Ltd

会社のタイプ: Bulk chemical producer
カントリー: P.R.China
電話: +86 592 6515854
ファックス: +86 592 6515854
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.

AK Scientific, Inc.

AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. AK Scientific, Inc.もBoc-beta-Phe-OHを提供しています。 All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...
会社のタイプ: Supplier
カントリー: USA
電話: +1 (510) 429-8835
ファックス: +1 (510) 429-8836

Leap Chem Co., Ltd

会社のタイプ: 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. 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 ...
カントリー: P.R.China   電話: +852-30606658  

BIOZOL Diagnostica Vertrieb GmbH

会社のタイプ: Supplier of chemical products
カントリー: Germany
電話: +49-871-966346-0
ファックス: +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. CobaltもBIOZOL Diagnostica Vertrieb GmbHによって処理されます。 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. We are supplying and producing lab quantities from tiny qua ...

BuGuCh & Partners

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
会社のタイプ: Producer
カントリー: Germany

Safety Information

Hazard Classes:
6.1
Hazardous Substances Data:
Non-Regulated Material ¹
Risk Codes:
36/38-50/53-33-23/25-51/53-20/22 (R)
Safety Codes:
26-61-60-45-28A-20/21-28 (S)
WGK Germany:
2
RID / ADR:
UN 3440 6.1 / PG 3
RTECS:
VS8575000

What other providers are available for CAS 7446-08-4?

In addition to the providers presented here for Selenium dioxide with the CAS number 7446-08-4, there are other 16 providers with slightly different product names available for this CAS number.

+2 additional providers that we know from the past
H&Z Industry Co.,Ltd +1 additional providers that we know from the past
ProChem, Inc. | Hangzhou Keying Chem Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. +4 additional providers that we know from the past
+2 additional providers that we know from the past
+1 additional providers that we know from the past
+2 additional providers that we know from the past




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