Disperse Blue 148(Synonyms: C.I. Disperse Blue 148 C.I. 11124)

发表于由

Disperse Blue 148;(Synonyms: C.I. Disperse Blue 148; C.I. 11124)

Disperse Blue 148是一种蓝色偶氮染料。

Disperse Blue 148amp;;(Synonyms: C.I. Disperse Blue 148; C.I. 11124)

Disperse Blue 148 Chemical Structure

CAS No. : 52239-04-0

规格 价格 是否有货
10;mM;*;1 mL in DMSO ￥880 询问价格 货期
100 mg ￥800 询问价格 货期

* Please select Quantity before adding items.

Disperse Blue 148 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus

生物活性

Disperse Blue 148 is the best high-temperature trichromatic blue azo dye. Target: Single-crystal structures of the best high-temperature trichromatic blue azo dye C.I. Disperse Blue 148 and its diazonium component 3-amino-5-nitro-[2,1]- benzisothiazole are described herein. C.I. Disperse Blue 148 exhibits an essentially coplanar molecular structure and a dimeric packing mode between adjacent phenyl and benzisothiazole rings. Particularly, PXRD measurement reveals the existence of a new crystalline form of C.I. Disperse Blue 148 having the highest melting point and the best thermal stability, which is obviously different from all the known α, β, and γ forms. [1]

分子量

413.45

Formula

C19H19N5O4S
CAS 号

52239-04-0
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4deg;C, protect from light

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (protect from light)
溶解性数据
In Vitro:;

H2O : ≥ 30 mg/mL (72.56 mM)

DMSO : 20 mg/mL (48.37 mM; Need ultrasonic and warming)

* “≥” means soluble, but saturation unknown.

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.4187 mL 12.0934 mL 24.1867 mL
5 mM 0.4837 mL 2.4187 mL 4.8373 mL
10 mM 0.2419 mL 1.2093 mL 2.4187 mL

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (protect from light)。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。
参考文献

  • [1]. Hui-Fen Qian, et al. Structural and spectral characterizations of C.I. Disperse Blue 148 having a new crystalline form. Dyes and Pigments Volume 99, Issue 2, November 2013, Pages 489-495