Merck
All Photos(3)

C0775

Sigma-Aldrich

结晶紫

certified by the Biological Stain Commission

Synonym(s):
六甲基副玫瑰苯胺氯化物, 基本紫罗兰 3, 甲基紫 10B, 龙胆紫
Linear Formula:
C25H30N3Cl
CAS Number:
Molecular Weight:
407.98
颜色索引号:
42555
Beilstein:
3580948
EC 号:
MDL编号:
PubChem化学物质编号:

等级

certified by the Biological Stain Commission

质量水平

形式

powder

组成

Dye content, ≥90%

mp

205 °C (dec.) (lit.)

溶解性

H2O: 1 mg/mL

密度

1.19 g/cm3 at 20 °C

抗生素抗菌谱

fungi

application(s)

diagnostic assay manufacturing
hematology
histology

作用机制

cell membrane | interferes
enzyme | inhibits

储存温度

room temp

SMILES string

[Cl-].CN(C)c1ccc(cc1)\C(c2ccc(cc2)N(C)C)=C3/C=C\C(C=C3)=[N+](/C)C

InChI

1S/C25H30N3.ClH/c1-26(2)22-13-7-19(8-14-22)25(20-9-15-23(16-10-20)27(3)4)21-11-17-24(18-12-21)28(5)6;/h7-18H,1-6H3;1H/q+1;/p-1

InChI key

ZXJXZNDDNMQXFV-UHFFFAOYSA-M

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1 of 4

This Item
6113532675C6158
Crystal Violet certified by the Biological Stain Commission

Sigma-Aldrich

C0775

结晶紫

Crystal Violet for microscopy (Bact., Bot., Hist., Vit.), indicator (pH 0.1-2.0)

Sigma-Aldrich

61135

结晶紫

Crystal Violet indicator for the determination of the redox potential, S. No.: 785

Sigma-Aldrich

32675

结晶紫

Crystal Violet ACS reagent, ≥90.0% anhydrous basis

Sigma-Aldrich

C6158

结晶紫

grade

certified by the Biological Stain Commission

grade

for microscopy (Bact., Bot., Hist., Vit.), indicator (pH 0.1-2.0)

grade

indicator for the determination of the redox potential

grade

ACS reagent

form

powder

form

powder

form

powder

form

powder

composition

Dye content, ≥90%

composition

-

composition

-

composition

-

mp

205 °C (dec.) (lit.)

mp

205 °C (dec.) (lit.)

mp

205 °C (dec.) (lit.)

mp

205 °C (dec.) (lit.)

solubility

H2O: 1 mg/mL

solubility

-

solubility

water: 0.1%

solubility

water: soluble 50 g/L at 27 °C

density

1.19 g/cm3 at 20 °C

density

1.190 g/cm3

density

1.190 g/cm3

density

1.19 g/cm3 at 20 °C

应用

结晶紫被用作革兰氏染色的活性成分、原始染色,用于革兰氏阴性细菌与革兰氏阳性细菌的鉴定。
它已被用于检测细胞活力。它还被用于细胞染色,以研究细胞迁移和侵袭。

生化/生理作用

结晶紫可用于琼脂糖凝胶中可视化 DNA。这种染料仅在 DNA 浓度高的情况下使用。结晶紫也用于革兰染色技术中的细菌染色。它还用于植物染色体的染色。晶体紫还有助于细胞活力的比色测定。

适用性

经认证可用于细菌的革兰氏染色,用于染色体的碘染色的 Flemming 三重染色,用于染色质和核仁的 Lieb′s淀粉样染色和牛顿′ 结晶紫碘染色技术。

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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