4',5'-DIBROMOFLUORESCEIN
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4',5'-DIBROMOFLUORESCEIN 속성
- 녹는점
- 270-273 °C(lit.)
- 끓는 점
- 633.7±55.0 °C(Predicted)
- 밀도
- 1.6743 (rough estimate)
- 증기압
- 0Pa at 25℃
- 굴절률
- 1.5010 (estimate)
- 저장 조건
- Sealed in dry,Room Temperature
- 물리적 상태
- powder to crystal
- 산도 계수 (pKa)
- 8.14±0.20(Predicted)
- 색상 색인 번호
- 45370
- 색상
- 밝은 노란색에서 갈색까지
- 수용성
- 153.49μg/L at 25℃
- Merck
- 14,3022
- BRN
- 57189
- CAS 데이터베이스
- 596-03-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi,T | ||
---|---|---|---|
위험 카페고리 넘버 | 36-25-36/37/38 | ||
안전지침서 | 22-24/25-45-36-26 | ||
유엔번호(UN No.) | UN 2811 6.1/PG 3 | ||
WGK 독일 | 3 | ||
RTECS 번호 | LM5200000 | ||
TSCA | Yes | ||
HS 번호 | 32129000 |
4',5'-DIBROMOFLUORESCEIN C화학적 특성, 용도, 생산
화학적 성질
orange powder용도
4'',5''-Dibromofluorescein is a stain with an absorption maximum of 450 nm. Dyes and metabolites, Environmental Testing제조 방법
Fluorescein (C.I. Acid Yellow 73, C.I. 45350) in the sodium hydroxide solution two bromination, and??made into a free acid form.Safety Profile
Poison by ingestion and intravenous routes. An herbicide. When heated to decomposition it emits highly toxic fumes of NOx, CN-, and Br-. See also NITRILES.Purification Methods
Crystallise it from aqueous 30% EtOH. [Beilstein 19/6 V 462.]4',5'-DIBROMOFLUORESCEIN 준비 용품 및 원자재
원자재
준비 용품
4',5'-DIBROMOFLUORESCEIN 공급 업체
글로벌( 166)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12840 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8617732866630 |
bess@weibangbio.com | China | 18154 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28172 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29811 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 |
1015@dideu.com | China | 4087 | 58 |
TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 |
marketing@targetmol.com | United States | 32080 | 58 |
Henan Alfa Chemical Co., Ltd | +86-18339805032; +8618339805032 |
alfa4@alfachem.cn | China | 13227 | 58 |
Hebei Fengjia New Material Co., Ltd | +86-0311-87836622 +86-17333973358 |
sales06@hbduling.cn | China | 8054 | 58 |
Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 |
sales@molcore.com | China | 49734 | 58 |
ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 |
admin@jiuzhou-chem.com;jamie@jiuzhou-chem.com;alice@jiuzhou-chem.com | China | 12272 | 58 |
4',5'-DIBROMOFLUORESCEIN 관련 검색:
에오신Y C.I. VAT 오렌지 7 알리자린 황색 R 오렌지 G 식용 적색 104호 자료없음
dipotassium 3,6-dichloro-2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate
2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN
4',5'-DIBROMOFLUORESCEIN
10-NONYLACRIDINE ORANGE BROMIDE
CHROMOLAN ORANGE
4',5'-Dibromofluorescein disodium
CHROME ORANGE
C.I. Pigment Orange 77
CALCOCID FAST LIGHT ORANGE 2G
MERCURY DIBROMOFLUORESCEIN,Mercury dibromofluorescein disodium salt
CALCOCHROME ORANGE R,CHROME ORANGE
c.i. pigment orange 41,C.I. Pigment Orange 40