ChemicalBook
Chinese English Japanese Germany Korea

삼산화비스무트

삼산화비스무트
삼산화비스무트 구조식 이미지
카스 번호:
1304-76-3
한글명:
삼산화비스무트
동의어(한글):
비스무트(III)산화물;비스무트세스퀴옥사이드;비스무트황색;삼BISMUTH(III)OXIDE;아비스무트산화물;비스무트트리산화물;삼산화비스무트;비스무트트리산화물;아비스무트산화물;비스무트황색;비스무트(III)산화물;산화비스무스;비스무트트리산화물
상품명:
Bismuth trioxide
동의어(영문):
Bi2-O3;Bismite;c.i.77160;C.I. 77160;bismuthyellow;BISMUTH OXIDE;Bismuth yellow;bismuthousoxide;Dibismuttrioxid;Bismuth trioxid
CBNumber:
CB5716407
분자식:
BiO3-
포뮬러 무게:
256.98
MOL 파일:
1304-76-3.mol

삼산화비스무트 속성

녹는점
825 °C
끓는 점
1890°C
밀도
8.9
인화점
1890°C
저장 조건
Store at +5°C to +30°C.
용해도
0.006g/l practically insoluble
물리적 상태
powder
색상
Yellow
Specific Gravity
8.9
냄새
Odorless
수용성
INSOLUBLE
Merck
14,1273
안정성
Stable.
InChIKey
KOCGCHBRHPOCBW-UHFFFAOYSA-N
CAS 데이터베이스
1304-76-3(CAS DataBase Reference)
NIST
bismuth(III) oxide(1304-76-3)
EPA
Bismuth trioxide (1304-76-3)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xi,Xn
위험 카페고리 넘버 36/37/38-20/21/22
안전지침서 26-36/37-36
WGK 독일 2
RTECS 번호 EB2984460
TSCA Yes
HS 번호 2825 90 85
독성 LD50 orally in Rabbit: 5000 mg/kg
기존화학 물질 KE-09903
그림문자(GHS):
신호 어:
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H303 삼키면 유해할 수 있음 급성 독성 물질 - 경구 구분 5 P312
예방조치문구:
P261 분진·흄·가스·미스트·증기·...·스프레이의 흡입을 피하시오.
P305+P351+P338 눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.

삼산화비스무트 MSDS


Bismuth(III) oxide

삼산화비스무트 C화학적 특성, 용도, 생산

화학적 성질

Heavy, Yellow Powder

화학적 성질

Bismuth(III) oxide is the compound produced by heating the metal, or its carbonate, in air. It is definitely a basic oxide, dissolving readily in acid solutions, and unlike the arsenic or antimony compounds, not amphiprotic in solution, although it forms stoichiometric addition compounds on heating with oxides of a number of other metals. It exists in three modifications, white rhombohedral, yellow rhombohedral, and gray-black cubical. Bismuth(II) oxide, BiO, has been produced by heating the basic oxalate.

물리적 성질

Yellow monoclinic crystal or powder; density 8.90 g/cm3; melts at 817°C; vaporizes at 1,890°C; insoluble in water; soluble in acids.

출처

Bismuth trioxide occurs in nature as mineral bismite. The oxide is used in fireproofing of papers and polymers; in enameling cast iron ceramic; and in disinfectants.

용도

Bismuth(III) oxide is used in the preparation of BiFeO3perovskite nanoparticles. It finds use in disinfectants, magnets, glass, rubber, vulcanization, fireproofing papers and polymers and catalysts. Bismuth trioxide brings about the "dragon's eggs" effect in fireworks, as a replacement of red lead. Bismuth(III) compounds are attractive reagents and catalysts in organic synthesis because of their low cost and ease of handling. Bismuth trioxide nanoparticles also play an important role in high energy gas generators. The alpha crystalline form of bismuth(III) oxide has p-type electronic conductivity.

용도

In disinfectants, magnets, glass, rubber vulcanization; in fireproofing of papers and polymers; in catalysts.

제조 방법

Bismuth trioxide is commercially made from bismuth subnitrate. The latter is produced by dissolving bismuth in hot nitric acid. Addition of excess sodium hydroxide followed by continuous heating of the mixture precipitates bismuth trioxide as a heavy yellow powder. Also, the trioxide can be prepared by ignition of bismuth hydroxide.

일반 설명

Bismuth (III) oxide is a yellow, monoclinic crystalline powder. It is insoluble in water and hydroxide solutions but dissolves in acids to form bismuth (III) salts. It can be prepared by heating bismuth in air or by heating hydroxides, carbonates or nitrates of bismuth.

삼산화비스무트 준비 용품 및 원자재

원자재

준비 용품


삼산화비스무트 공급 업체

글로벌( 362)공급 업체
공급자 전화 팩스 이메일 국가 제품 수 이점
Hebei Dongdu Import and Export Co. LTD
15831048222 15831048222
manager@cndongdu.com CHINA 550 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com China 22607 55
Shanghai Time Chemicals CO., Ltd.
+8618017249410 +86-021-57951555
+86-021-57951555 jack.li@time-chemicals.com China 1807 55
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 9128 55
Anhui Royal Chemical Co., Ltd.
+86-025-86655873
marketing@royal-chem.com CHINA 536 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679
86-0551-65418697 info@tnjchem.com China 3000 55
career henan chemical co
+86-0371-55982848
sales@coreychem.com China 29954 58
City Chemical LLC
2039322489
203.937.8400 sales@citychemical.com United States 168 58
QINGDAO HONG JIN CHEMCIAL CO.,LTD.
+86 532 83657313
hjt@hong-jin.com CHINA 227 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58

삼산화비스무트 관련 검색:

Copyright 2019 © ChemicalBook. All rights reserved