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D2535

Sigma-Aldrich

Direct Blue 15

suitable for Histopaque® system, Powder

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About This Item

Linear Formula:
C34H24N6O16S4Na4
CAS Number:
Molecular Weight:
992.80
Colour Index Number:
24400
EC Number:
MDL number:
UNSPSC Code:
12171500
PubChem Substance ID:
NACRES:
NA.47

product name

Direct Blue 15, suitable for Histopaque® system, suitable for viability studies of collagenase-treated rat liver cells

description

suitable for Histopaque® system

Quality Level

form

powder

composition

Dye content, ~44%

color

dark blue

solubility

water: 10 mg/mL, clear, blue

suitability

suitable for viability studies of collagenase-treated rat liver cells

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Na+].[Na+].[Na+].[Na+].COc1cc(ccc1N=Nc2c(O)c3c(N)cc(cc3cc2S([O-])(=O)=O)S([O-])(=O)=O)-c4ccc(N=Nc5c(O)c6c(N)cc(cc6cc5S([O-])(=O)=O)S([O-])(=O)=O)c(OC)c4

InChI

1S/C34H28N6O16S4.4Na/c1-55-25-9-15(3-5-23(25)37-39-31-27(59(49,50)51)11-17-7-19(57(43,44)45)13-21(35)29(17)33(31)41)16-4-6-24(26(10-16)56-2)38-40-32-28(60(52,53)54)12-18-8-20(58(46,47)48)14-22(36)30(18)34(32)42;;;;/h3-14,41-42H,35-36H2,1-2H3,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4

InChI key

OLSOUGWNONTDCK-UHFFFAOYSA-J

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Application

May be used as a substitute for trypan blue for some biological and staining applications.

Legal Information

Histopaque is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Carc. 1B

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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CI Direct Blue 15.
IARC monographs on the evaluation of carcinogenic risks to humans, 57, 235-245 (1993-01-01)
Sarah Falk et al.
Neuroscience letters, 450(3), 229-234 (2008-12-02)
The constant cyclic respiratory activity in the brainstem requires an un-interrupted blood flow providing glucose and O(2) to neurons generating respiratory rhythm. Here we used a combination of classical vascular visualization techniques, and calcium imaging, to compare the microvascular structure
M C Bowman et al.
Journal of analytical toxicology, 6(4), 164-174 (1982-07-01)
Absorption, metabolism and tissue distribution studies were conducted in the rat with 14C-biphenyl ring-labeled Direct Blue 15, a 3,3'-dimethoxybenzidine (DiMxBzd) based azo dye; Direct Red 2, based on 3,3'-dimethylbenzidine (DiMeBzd) and corresponding benzidine congener amines. Single oral doses of the
C R Nony et al.
Journal of analytical toxicology, 7(1), 40-48 (1983-01-01)
Specific, precise and sensitive methods are described for determining traces of potentially carcinogenic metabolites of Direct Red 2 and Direct Blue 15 in rat and hamster urine and to monitor the urine from workers who may be occupationally exposed to
Yuzhong Zhan et al.
Journal of hazardous materials, 187(1-3), 348-354 (2011-01-29)
Copper hydroxide nitrate (Cu(2)(OH)(3)NO(3)) was synthesized solvothermally in anhydrous ethanol and characterized by XRD, FTIR, TG-DTA and SEM. The peroxide degradation of an azo dye (Direct Blue 15) on this material was evaluated by examining catalyst loading, initial pH, hydrogen

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