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Fast Dark Blue R Salt

Name: Fast Dark Blue R Salt
Brand: SIAL

Solid

Synonym(s):

Azoic Diazo Component 51, Azoic Diazo No. 51

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About This Item

Empirical Formula (Hill Notation):

C₁₄H₁₀Cl₂N₅O₄ · 0.5Cl₄Zn

CAS Number:

6709-58-6

Molecular Weight:

486.77

Colour Index Number:

37195

UNSPSC Code:

12171500

PubChem Substance ID:

24894728

NACRES:

NA.47

EC Number:

229-758-2

MDL number:

MFCD00135879

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Properties

Product Name

Fast Dark Blue R Salt,

form

solid

Quality Segment

200

composition

Dye content, ~30%

color

red-brown

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

Description

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This Item	F0500	F2256	D9805
Sigma-Aldrich F0750 Fast Dark Blue R Salt	Sigma-Aldrich F0500 Fast Blue RR Salt	Sigma-Aldrich F2256 Fast Red RC Salt	Sigma-Aldrich D9805 Fast Blue B Salt
color red-brown	color -	color faint yellow to yellow	color yellow to dark brown
form solid	form crystalline	form powder	form powder
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
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
storage temp. −20°C	storage temp. −20°C	storage temp. room temp	storage temp. 2-8°C
composition Dye content, ~30%	composition -	composition Dye content, ~20%	composition Dye content, ~95%

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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