195219

Mordant Blue 9

Name: Mordant Blue 9
Brand: ALDRICH

Dye content 50 %

Synonym(s):

6-(5-Chloro-2-hydroxy-3-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt, 6-(5-Chloro-2-hydroxy-4-sulfonphenylazo)-5-hydroxy-1-naphthalene-sulfonic acid sodium salt

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About This Item

Linear Formula:

ClC₆H₂(OH)(SO₃Na)N=NC₁₀H₅(OH)SO₃Na

CAS Number:

3624-68-8

Molecular Weight:

502.81

Colour Index Number:

14855

EC Number:

222-828-3

MDL number:

MFCD00003940

UNSPSC Code:

12171500

PubChem Substance ID:

24851678

NACRES:

NA.47

Key Documents

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form

solid

composition

Dye content, 50%

solubility

H₂O: 1 mg/mL

λ_max

516 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Na+].[Na+].Oc1c(cc(Cl)cc1S([O-])(=O)=O)\N=N\c2ccc3c(cccc3c2O)S([O-])(=O)=O

InChI

1S/C16H11ClN2O8S2.2Na/c17-8-6-12(16(21)14(7-8)29(25,26)27)19-18-11-5-4-9-10(15(11)20)2-1-3-13(9)28(22,23)24;;/h1-7,20-21H,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b19-18+;;

InChI key

UVDODHCPLWXDSI-BUFQOAPZSA-L

Related Categories

Clinical & Diagnostics

Hematology Stains

Tissue Diagnostics

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Show Differences

1 of 4

This Item	861286	C1144	S9256
Sigma-Aldrich 195219 Mordant Blue 9	Sigma-Aldrich 861286 Orange G	Sigma-Aldrich C1144 Chlorazol Black	Sigma-Aldrich S9256 Sulfanilic acid azochromotrop
solubility H₂O: 1 mg/mL	solubility H₂O: 1 mg/mL	solubility H₂O: 1 mg/mL	solubility water: 10 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
form solid	form powder	form powder	form powder
storage temp. room temp	storage temp. room temp	storage temp. room temp	storage temp. room temp
composition Dye content, 50%	composition Dye content, 80%	composition Dye content, ≥45% (based on Nitrogen)	composition Carbon: 26.0-35.0% Nitrogen: 3.6-5.9%
λ_max 516 nm	λ_max 475 nm	λ_max -	λ_max 505-510 nm

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Mordant Blue 9