酸性紫9

酸性紫9用途

紫胺R(酸性紫9)是一种有效的荧光团。紫罗兰胺R在聚乙烯醇(PVOH)和邻苯二甲酸钾(KAP)中表现出环境和温度依赖性光致发光(PL)间歇性。Violamine R可用于通过在聚乙烯醇(PVA)[1][2]中的荧光间歇或闪烁来测量跨越聚合物主体的玻璃化转变温度(Tg)的温度。

酸性紫9名称

[ CAS 号 ]:
6252-76-2

[ 中文名 ]:
酸性紫9

[ 英文名 ]:
hydrogen 9-(2-carboxylatophenyl)-3-(2-methylanilino)-6-(2-methyl-4-sulphoanilino)xanthylium, monosodium salt

[中文别名 ]:

[英文别名 ]:

MFCD00050495
EINECS 228-377-9

酸性紫9生物活性

[ 描述 ]:

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[参考文献]

[1]. Riley EA, et al. Two mechanisms for fluorescence intermittency of single violamine R molecules. Phys Chem Chem Phys. 2011 Feb 7;13(5):1879-87.

[2]. Daniel Sluss, et al. Temperature-dependent fluorescence intermittency for single molecules of violamine R in poly(vinyl alcohol)†. J. Mater. Chem., 2009,19, 7561-7566.

酸性紫9物理化学性质

[ 分子式 ]:
C₃₄H₂₅N₂NaO₆S

[ 分子量 ]:
612.62700

[ 精确质量 ]:
612.13300

[ PSA ]:
140.41000

[ LogP ]:
7.56140

酸性紫9MSDS

详细MSDS(安全技术说明书)

酸性紫9安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危险品运输编码 ]:
NONH for all modes of transport

酸性紫9文献

[Spectrophotometric study of several rhodamines commonly used in microscopy (2)].

Boll. Soc. Ital. Biol. Sper. 58(11) , 690-4, (1982)

From the examination of the visible and ultraviolet spectra, together with the excitation and fluorescence spectra of the chromatographically pure samples of rhodamine B, rhodamine 6G and violamine R,...

[Spectrophotometric study of several rhodamines commonly used in microscopy (1)].

Boll. Soc. Ital. Biol. Sper. 58(11) , 683-9, (1982)

Rhodamines, commonly used in microscopic studies, are basic dyes derived from xanthene. They have recently been used for the quantitative analysis of important cations, as well as in the vital stainin...

更多文献