组成
Dye, ≥70% spectrophotometric assay
质量水平
pH值（酸碱度）
3 (20 °C, 10 g/L in H2O)
mp
140-143 °C
溶解性
70 g/L
堆积密度
460 kg/m3
应用
diagnostic assay manufacturing
hematology
histology
储存温度
2-30°C
InChI
1S/C16H12N3O.C2H4O2/c17-9-5-6-13-14(7-9)20-15-8-12(18)10-3-1-2-4-11(10)16(15)19-13;1-2(3)4/h1-8H,17-18H2;1H3,(H,3,4)/q+1;/p-1
InChI key
XKOCOMKJPWEOHX-UHFFFAOYSA-M
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一般描述
The dry dye Cresyl violet (acetate) for microscopy Certistain®, is used for the preparation of a staining solution that can be used for the staining of nuclei and Nissl bodies. Cresyl violet (acetate) belongs to the group of oxazine dyes. As a CERTISTAIN® dye it is chemically quality-certified according to highest standards and strict specifications.
应用
for microscopy Certistain®
分析说明
Dye content (spectrophotometrically): ≥ 70%
Identity
- acetate:
passes test
- UV/VIS-Spectrum: passes test
Absorption maximum λ max (ethanol 50%): 596 - 599 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; ethanol 50%): 980 - 1400
TLC-Test: passes test
Loss on drying (50 °C / <1 hPa): ≤ 25%
Suitability for microscopy: passes test
Identity
- acetate:
passes test
- UV/VIS-Spectrum: passes test
Absorption maximum λ max (ethanol 50%): 596 - 599 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; ethanol 50%): 980 - 1400
TLC-Test: passes test
Loss on drying (50 °C / <1 hPa): ≤ 25%
Suitability for microscopy: passes test
法律信息
CERTISTAIN is a registered trademark of Merck KGaA, Darmstadt, Germany
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
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