5-Nitro-1,10-phenanthroline
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5-Nitro-1,10-phenanthroline 속성
- 녹는점
- 202-204 °C(lit.)
- 끓는 점
- 366.71°C (rough estimate)
- 밀도
- 1.2844 (rough estimate)
- 굴절률
- 1.5700 (estimate)
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- soluble in Alcohol,Benzene
- 물리적 상태
- 수정 같은
- 산도 계수 (pKa)
- pK1:3.232(+1) (25°C)
- 색상
- 노란색에서 주황색으로
- 수용성
- 불용성
- BRN
- 196245
- CAS 데이터베이스
- 4199-88-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi,Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38-40 | ||
| 안전지침서 | 26-36-24/25-22 | ||
| WGK 독일 | 3 | ||
| TSCA | Yes | ||
| HS 번호 | 29339900 |
5-Nitro-1,10-phenanthroline C화학적 특성, 용도, 생산
화학적 성질
Light yellow to yellow-brown crystalline powder용도
5-Nitro-1,10-phenanthroline complexes of iron find wide applications in redox titrations. It is used as a precursor for the synthesis of 5-amino-1,10-phenanthroline, 5-isothiocyanato-1,10-phenanthroline.Purification Methods
Crystallise the phenanthroline from *benzene/pet ether, until anhydrous. It also crystallises from H2O with m 202o, and EtOAc with m 203o. Its pK2 5 varies from 3.20 to 2.69 with varying MeOH/H2O ratios from 0 to 0.95 moles/L, and from 3.20 to 1.95 in varying EtOH/H2O ratios from 0 to 0.94 moles/L [Ram et al. J Prakt Chem 319 719 1977]. It forms complexes with Cu2+, Zn2+, In2+, Fe2+ , Co2+, Ni2+ . [Beilstein 23 III/IV 1682, 23/8 V 425.]5-Nitro-1,10-phenanthroline 준비 용품 및 원자재
원자재
준비 용품
5-Nitro-1,10-phenanthroline 공급 업체
글로벌( 205)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | 18192627656 |
1012@dideu.com | China | 3002 | 58 |
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 |
sales@myuchem.com | China | 7514 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32957 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29882 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10310 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39894 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63687 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 |
sales@chemwish.com | CHINA | 10821 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49374 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9636 | 58 |