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Boron oxide

BGC Id:120393212722
CAS No:1303-86-2
Synonyms:dibortrioxid ; boric acidanhydride ; boria (b2o3) ; fused boricacid ; boracicanhydride ; boron oxide ; caswellno.109b ; boron(iii) oxide ; fusedboricacid ; boric oxide ; oxydedebore ; b-o ; boric anhydride ; boric acid (hbo2), anhydride ; diboron trioxide ; boron trioxide ; boria ; b2o3 ; boronsesquioxide
Molecular Formula:B2O3
Molecular Weight:69.62
EINECS:215-125-8
Structural Formula

Verified providers in 2025

The following 14 notable providers have been checked and can be recommended.
The last intensive check and update was carried out on 2025/09/03.

Identify

Synonyms:
dibortrioxid ; boric acidanhydride ; boria (b2o3) ; fused boricacid ; boracicanhydride ; boron oxide ; caswellno.109b ; boron(iii) oxide ; fusedboricacid ; boric oxide ; oxydedebore ; b-o ; boric anhydride ; boric acid (hbo2), anhydride ; diboron trioxide ; boron trioxide ; boria ; b2o3 ; boronsesquioxide
CAS:
1303-86-2
EINECS:
215-125-8
Molecular Formula:
B2O3
MDL:
MFCD00011315
SMILES:
O=C1NC2=C(C=CC(F)=C2)C1=O

Properties

Molecular Weight:
69.62 g·mol−1
Density:
2.46 g/mL at 25 °C(lit.)
Melting point:
450 °C(lit.)
Boiling point:
1860 °C
Flash point:
1860 °C
Solubility:
36 g/L (25 °C) in water
Physical Description:
white powder or glassy flakes

Suppliers

ProChem, Inc.

ProChem, Inc. was established in 1986 to supply quality chemical products at competitive prices. Praseodymium 2,4-pentanedionate trafikeras också av ProChem, Inc.. We are now celebrating 30 years of chemical manufacturing. Our philosophy at ProChem Centers on our customers Needs and the Quality of our products.
land: USA   telefon: +1 (815) 398-1788   fax: +1 (815) 398-1810

Simagchem Corporation

företagets typ: Bulk chemical producer
land: P.R.China
telefon: +86 592 2680 277
fax: +86 592 2680 237
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. Simagchem Corporation är en säljare av L-Isovaline.

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 ...
företagets typ: Leading producer
land: P.R.China
telefon: +86-531-88913079
fax: +86-531-88913079

Shandong Minglang Chemical Co., Ltd

företagets typ: 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. Shandong Minglang Chemical Co., Ltd erbjuder också 4-Bromo-2,3-difluorobenzaldehyde. In recent years,t ...
land: P.R.China   telefon: +86-13220566916   fax: +86 531 58990167

Shandong Lanhai Industry Co.,Ltd.

företagets typ: Producer
land: P.R.China
telefon: +86-15953182965
Shandong Lanhai Industry Co., Ltd established in 2015. Antioxidant 245 kommer att tillhandahålls också av oss. The headquartered located in the beautiful Spring city Jinan. 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 ...

Hangzhou Keying Chem Co., Ltd.

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. Vi är säljare av VAT Green 3. 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 ...
land: P.R.China
telefon: +86-571-85378921
fax: +86-571-85378913

Xingrui Industry Co., Limited

företagets typ: Leading producer
Xingrui Industry CO., LTD. Vi är säljare av 4-Methyl-2-(2-methylpropyl)-1,3-dioxolane. 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. 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 ...
land: P.R.China   telefon: +86-531-88980365   fax: +86-531-88980365

Fox Chemicals GmbH

företagets typ: International Supplier
land: Germany
telefon: +49 7240 927151
fax: +49 7240 927150
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. Vi är säljare av L-(-)-Camphoric acid. Fox Che ...

Lori Industry Co., Ltd

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 . Dessutom Sodium cocoyl alaninate levereras av oss. 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, ...
företagets typ: Bulk chemical producer
land: P.R.China
telefon: +86-13011713125
fax: +86-13011713125

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. Vi är leverantör av N-Phenyldiethanolamine. Our company has a large number of customers with good reputation at home and abroad, ...
land: P.R.China   telefon: +86 155-64526813   fax: +86 531-56897532

Xiamen Equation Chemical Co.,Ltd

företagets typ: Bulk chemical producer
land: P.R.China
telefon: +86 592 6515854
fax: +86 592 6515854
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. Xiamen Equation Chemical Co.,Ltd är en säljare av Calcium lignosulfonate. We are committed to provide experienced high quality product and JIT performance to benefit our customers.

Skyrun Industrial Co., Ltd.

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. Skyrun Industrial Co., Ltd. erbjuder också (R)-4-Phenyl-1,3-thiazolidine-2-thione. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
företagets typ: Leading producer
land: P.R.China
telefon: +86-576-84015261
fax: +86-576-84015261

Leap Chem Co., Ltd

företagets typ: 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 ...
land: P.R.China   telefon: +852-30606658  

BIOZOL Diagnostica Vertrieb GmbH

företagets typ: Supplier of chemical products
land: Germany
telefon: +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. Vi är säljare av 2,3,4,5-Tetrahydrobenzo[f][1,4]oxazepine. 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. We are supplying and producing lab quantities from tiny qua ...

Safety Information

Hazard Classes:
Risk Codes:
36/37/38-61-60 (R)
Safety Codes:
26-37/39-45-53 (S)
WGK Germany:
1
RTECS:
ED7900000

What other providers are available for CAS 1303-86-2?

In addition to the providers presented here for Boron oxide with the CAS number 1303-86-2, there are other 40 providers with slightly different product names available for this CAS number.

BuGuCh & Partners +3 additional providers that we know from the past
Dayang Chem (Hangzhou) Co.,Ltd. | BIOZOL Diagnostica Vertrieb GmbH +15 additional providers that we know from the past
+1 additional providers that we know from the past
Anderson & Steinssen Inc
OPQ Chemical Co., Ltd | Anderson & Steinssen Inc | Shandong Ench Chemical Co.,Ltd | Hangzhou Lingrui Chemical Co., Ltd. | BuGuCh & Partners +8 additional providers that we know from the past
Anderson & Steinssen Inc
+1 additional providers that we know from the past
+2 additional providers that we know from the past




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