3-Amino-4-hydroxybenzenesulphonamide
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3-Amino-4-hydroxybenzenesulphonamide 속성
- 녹는점
- 199-201°C
- 끓는 점
- 454.5±55.0 °C(Predicted)
- 밀도
- 1.580±0.06 g/cm3(Predicted)
- 저장 조건
- Keep in dark place,Inert atmosphere,Room temperature
- 용해도
- 메탄올에 용해됨
- 물리적 상태
- powder to crystal
- 산도 계수 (pKa)
- 7?+-.0.20(Predicted)
- 색상
- 흰색에서 회색, 갈색까지
- CAS 데이터베이스
- 98-32-8(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
3-Amino-4-hydroxybenzenesulphonamide C화학적 특성, 용도, 생산
화학적 성질
Light brown crystal생산 방법
2-nitrochlorobenzene is sulfochlorinated with chlorosulfuric acid; the resulting sulfochloride is treated with ammonia to give 4-chloro-3-nitrobenzenesulfonamide; chlorine is replaced by hydroxyl by heating the product at 100 ℃ in aqueous sodium hydroxide solution. Finally, the hydroxybenzenesulfonamide is reduced with iron turnings to obtain 3-Amino-4-hydroxybenzenesulphonamide.3-Amino-4-hydroxybenzenesulphonamide 준비 용품 및 원자재
원자재
준비 용품
Acid Orange 88
황색 116 산염료
Acid violet 68
Acid Yellow 128
Acid Red 213
Acid Blue 168
ACID RED 182
hydrogen bis[N-[7-hydroxy-8-[[2-hydroxy-5-sulphamoylphenyl]azo]-1-naphthyl]acetamidato(2-)]chromate(1-)
Acid Brown 21
ACID ORANGE 60
2-Hydroxy-5-[[4'-[[2,6-dihydroxy-3-[[2-hydroxy-5-(aminosulfonyl)phenyl]azo]phenyl]azo]-1,1'-biphenyl-4-yl]azo]benzoic acid sodium salt
hydrogen bis[3-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphamoylphenyl)-1H-pyrazol-4-yl]azo]-4-hydroxybenzenesulphonamidato(2-)]chromate(1-)
Direct Red 181
ACID BLUE 171
Acid Orange 88
황색 116 산염료
Acid violet 68
Acid Green 56
Acid orange 87
3-Amino-4-hydroxybenzenesulphonamide 공급 업체
글로벌( 227)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 7845 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-029-81148696 +8615536356810 |
1047@dideu.com | China | 3408 | 58 |
SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
3-Amino-4-hydroxybenzenesulphonamide 관련 검색:
베타인 글리신 3-아미노페놀 2-아미노페놀 3-아미노-4-하이드록시벤젠술폰 산 설파닐아미드 4-아미노페놀 아세트아미노펜 C.I. 염료 레드 5 설파마이드
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2-[[(3-Amino-4-hydroxyphenyl)sulphonyl]amino]benzoic acid
Fast Red ITR
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2-ANISIDINE-4-SULFOBUTYLAMIDE
Acid Black 60