2-(4-Hydroxyphenylazo)benzoic acid
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2-(4-Hydroxyphenylazo)benzoic acid 속성
- 녹는점
- 204-208 °C(lit.)
- 끓는 점
- 385.05°C (rough estimate)
- 밀도
- 1.2480 (rough estimate)
- 굴절률
- 1.5300 (estimate)
- 저장 조건
- Store below +30°C.
- 용해도
- 에탄올: 20mg/mL, 투명
- 물리적 상태
- powder to crystal
- 산도 계수 (pKa)
- 3.40±0.36(Predicted)
- 색상
- 밝은 노란색에서 갈색까지
- BRN
- 1842696
- 안정성
- 안정적인. 강한 산화제와 호환되지 않습니다.
- CAS 데이터베이스
- 1634-82-8(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 26-36 | ||
| WGK 독일 | 3 | ||
| 위험 참고 사항 | Irritant | ||
| TSCA | Yes | ||
| HS 번호 | 29270000 | ||
| 기존화학 물질 | KE-20796 |
2-(4-Hydroxyphenylazo)benzoic acid C화학적 특성, 용도, 생산
화학적 성질
light yellow to orange powder용도
2-(4-Hydroxyphenylazo)benzoic acid may be used in the preparation of:- 2-((4-(3,4-dicyanophenoxy)phenyl)diazenyl)benzoic acid
- 2,2′-((((4,5-dicyano-1,2-phenylene)bis(oxy))bis(4,1-phenylene))bis(diazene-2,1-diyl)) dibenzoic acid
- a multifunctional benzoxazine monomer
정의
ChEBI: An azo compound that is azobenzene in which one phenyl group is substituted at position 4 by a hydroxy group, while the other phenyl group is substituted at position 2 by a carboxy group. It is used as a matrix in matrix-assisted laser desorption/ionizatio (MALDI) mass spectrometry.일반 설명
2-(4-Hydroxyphenylazo)benzoic acid) (HABA), can be used for desorption of proteins, peptides and glycoproteins, thereby making it very advantageous for matrix-assisted laser desorption ionization mass spectrometry.2-(4-Hydroxyphenylazo)benzoic acid 준비 용품 및 원자재
원자재
준비 용품
2-(4-Hydroxyphenylazo)benzoic acid 공급 업체
글로벌( 156)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 12468 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | CHINA | 52867 | 58 |
| sgtlifesciences pvt ltd | +8617013299288 |
dj@sgtlifesciences.com | China | 12382 | 58 |
| GLR Innovations | +91 9891111994 |
info@glrgroup.in | India | 4542 | 58 |
| LEAP CHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 24738 | 58 |
| Aromsyn Co., Ltd. | +86-0571-85585865 +8613336024896 |
CB@aromsyn.com | China | 19185 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 |
cherry@crovellbio.com | China | 18456 | 58 |