모단트 블루
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모단트 블루 속성
- 저장 조건
- room temp
- 색상 색인 번호
- 43825
- 물리적 상태
- 가루
- 산도 계수 (pKa)
- pK1:2.45;pK2:4.86;pK3:11.47 (25°C)
- 색상
- 어두운 갈색
- 냄새
- 냄새 없는
- 수용성
- 물에 용해됨
- 최대 파장(λmax)
- 458 nm
- ε (흡광계수)
- ≥9000 at 424-436nm in H2O at 0.03g/L
≥9000 at 424-436nm in H2O
- BRN
- 4110655
- 안정성
- 안정적인. 강한 산화제와 호환되지 않습니다.
- InChIKey
- FUIZKNBTOOKONL-NDOZRWCBSA-K
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
모단트 블루 C화학적 특성, 용도, 생산
화학적 성질
dark brown powder용도
Chromeazurol S (cas# 1667-99-8) is a compound useful in organic synthesis.Dyes and metabolites.제조 방법
2,4-Dichloro-3-formylbenzenesulfonic acid?and 2-Hydroxy-3-methylbenzoic acid condensation, its product oxidation and changed into sodium salt.Purification Methods
The crude phenolic triphenylmethanecarboxysulfonic acid triNa salt (40g) is dissolved in water (250mL) and filtered. Then conc HCl (50mL) is added to the filtrate, with stirring. The precipitate is filtered off, washed with HCl (2M) and dried. It is redissolved in water (250mL), and precipitation is repeated twice more in a water bath at 70o. It is dried under vacuum over solid KOH (first), then P2O5 [Martynov et al. Zh Analyt Khim 32 519 1977]. It has also been purified by paper chromatography using n-butanol, acetic acid and water (7:3:1). First and second spots were extracted. It chelates Al and Be. It is used also for estimating fluoride. [Beilstein 11 IV 707.]모단트 블루 준비 용품 및 원자재
원자재
준비 용품
모단트 블루 공급 업체
글로벌( 289)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5876 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-+86-371-66670886 |
info@dakenam.com | China | 19825 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
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| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39894 | 58 |
| Shenyang Simchoice Chemical Co.,Ltd | +86-024-23769576 +86-15040101888 |
sales@simchoicechem.com | China | 254 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49732 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34563 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 |
eric@witopchemical.com | China | 23541 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52849 | 58 |