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1303-86-2 - Boron oxide, 99% - Boric anhydride - A11707 - Alfa Aesar

A11707 Boron oxide, 99%

CAS 번호
1303-86-2
동의어
Boric anhydride

사이즈 가격 ($) 수량 재고 여부
500g 90.00
2500g 301.00
장바구니에 추가 대량 견적에 추가 항목 보기

Boron oxide, 99%

MDL
MFCD00011315
EINECS
215-125-8

화학적 특성

화학식
B2O3
화학 식량
69.62
융점
ca 450°
비등점
1860°
밀도
2.46 ^+ 0.01
감도
Hygroscopic
용해도
Soluble in water. Slightly soluble in methanol.

용도

Boron oxide is used as a flux, an acid catalyst and a chemical intermediate in production of boron halides, esters, carbide, nitride and metallic borides. Boron oxide has shown a promising effect on glycerol hydrogenolysis to 1,2-propanediol. It is also an essential material for the preparation of cordierite ceramics from talc. It is actively involved in the production of borosilicate glass. It is an additive used in high-temperature lubricants.

참고

Hygroscopic and moisture sensitive. Incompatible with acids and strong oxidizing agents.

참조 문헌

Kline, J.; Tangstad, M.; Tranell, G. A Raman Spectroscopic Study of the Structural Modifications Associated with the Addition of Calcium Oxide and Boron Oxide to Silica. Metall. Mater. Trans. B 2015, 46 (1), 62-73.

Solozhenko, V. L.; Kurakevych, O. O.; Godec, Y. L.; Brazhkin, V. V. Thermodynamically Consistent p-T Phase Diagram of Boron Oxide B2O3 by in Situ Probing and Thermodynamic Analysis. J. Phys. Chem. C 2015, 119 (35), 20600-20605.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H360

May damage fertility or the unborn child.

주의 설명서: P201-P280-P202-P308+P313-P405-P501a

Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. Do not handle until all safety precautions have been read and understood. IF exposed or concerned: Get medical advice/attention. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,1337
통합 관세 코드
2810.00
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
ED7900000

권장

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화학물질

화학물질

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