137993-41-0
中文名稱
羅丹明 800
英文名稱
9-Cyano-2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium perchlorate
CAS
137993-41-0
分子式
C26H26N3O.ClO4
分子量
495.96
MOL 文件
137993-41-0.mol
更新日期
2023/03/20 15:41:17
137993-41-0 結(jié)構(gòu)式
基本信息
中文別名
羅丹明800*熒光參照標(biāo)準(zhǔn)* 英文別名
(101027-54-7) rhodamine 800Rhodamine 800 *CAS 137993-41-0*
9-Cyano-2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium perchlorate
安全數(shù)據(jù)
警示詞警告
危險(xiǎn)性描述H315-H272-H302+H312+H332-H319
危險(xiǎn)品運(yùn)輸編號(hào)UN 1479 5.1/PG III
WGK Germany3
海關(guān)編碼2934.99.4400
危險(xiǎn)等級(jí)5.1
包裝類別III
羅丹明 800價(jià)格(試劑級(jí))
| 報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱 | CAS號(hào) | 包裝 | 價(jià)格 |
| 2024/08/19 | R0190 | 羅丹明800 Rhodamine 800 | 137993-41-0 | 200mg | 1730元 |
常見問題列表
生物活性
Rhodamine 800 是一種近紅外熒光染料。體外研究
Rhodamine 800 has different optical absorption spectra in various organic solvents and in aqueous solution in the visible and near-infrared regions. The absorption maximum at 683 nm in acetone shifts to 696 nm in DMSO without a significant change of the overall spectral profile. The fluorescence intensity of Rhodamine 800 varies markedly with the solvent, and decreases to less than one-fifth when the solvent is changed from acetone to water without a significant change of the emission peak.