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F0750

Sigma-Aldrich

Fast Dark Blue R Salt

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Synonym(s):
Azoic Diazo Component 51, Azoic Diazo No. 51
Empirical Formula (Hill Notation):
C14H10Cl2N5O4 · 0.5Cl4Zn
CAS Number:
Molecular Weight:
486.77
Colour Index Number:
37195
EC Number:
MDL number:
PubChem Substance ID:

form

solid

Quality Level

composition

Dye content, ~20%

solubility

ethanol: 10 mg/mL, dark red-brown

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

−20°C

SMILES string

[Cl-].Cl[Zn]Cl.COc1cc([N+]#N)c(OC)cc1N=Nc2c(Cl)cc(cc2Cl)[N+]([O-])=O

InChI

1S/C14H10Cl2N5O4.3ClH.Zn/c1-24-12-6-11(13(25-2)5-10(12)18-17)19-20-14-8(15)3-7(21(22)23)4-9(14)16;;;;/h3-6H,1-2H3;3*1H;/q+1;;;;+2/p-3

InChI key

BHKNLVCPKUILSR-UHFFFAOYSA-K

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This Item
F0500F2256D9805
Fast Dark Blue R Salt

Sigma-Aldrich

F0750

Fast Dark Blue R Salt

Fast Blue RR Salt crystalline

Sigma-Aldrich

F0500

Fast Blue RR Salt

Fast Red RC Salt

Sigma-Aldrich

F2256

Fast Red RC Salt

Fast Blue B Salt Dye content ~95 %

Sigma-Aldrich

D9805

Fast Blue B Salt

composition

Dye content, ~20%

composition

-

composition

Dye content, ~20%

composition

Dye content, ~95%

solubility

ethanol: 10 mg/mL, dark red-brown

solubility

water: 1 mg/mL, clear to hazy, yellow-green

solubility

water: 1 mg/mL

solubility

H2O: 1 mg/mL

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

−20°C

storage temp.

−20°C

storage temp.

room temp

storage temp.

2-8°C

Quality Level

200

Quality Level

-

Quality Level

200

Quality Level

200

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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