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201464

Variamine Blue RT Salt

Synonym(s):

4-Aminodiphenylamine diazonium sulfate, 4-Diazodiphenylamine sulfate, Azoic Diazo Component 22, Azoic Diazo No. 22

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Size/SKUAvailabilityPrice
25 g

Available to ship TODAYfromMILWAUKEE

$158.00

About This Item

Linear Formula:
C6H5NHC6H4N2 · HSO4
CAS Number:
Molecular Weight:
293.30
PubChem Substance ID:
UNSPSC Code:
12171500
Colour Index Number:
37240
NACRES:
NA.47
EC Number:
224-756-8
MDL number:

$158.00


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form

solid

solubility

1 M HCl: 10 mg/mL

λmax

377 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

OS([O-])(=O)=O.N#[N+]c1ccc(Nc2ccccc2)cc1

InChI

1S/C12H10N3.H2O4S/c13-15-12-8-6-11(7-9-12)14-10-4-2-1-3-5-10;1-5(2,3)4/h1-9,14H;(H2,1,2,3,4)/q+1;/p-1

InChI key

FMRQRWPEQSPSDG-UHFFFAOYSA-M

Application

Variamine Blue RT Salt has been used as a dye in ultraviolet-visible spectrophotometric method based-uricase enzyme for the detection of uric acid in normal urine. It is also used in combination with naphthol AS-MX phosphate-variam to determine the cytochemical visualization of alkaline phosphatase activity.

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This Item
D9805201545FBS25
description

-

description

Dye content ~95 %

description

-

description

Preweighed Capsules

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

hematology
histology

form

solid

form

powder

form

solid

form

powder

solubility

1 M HCl: 10 mg/mL

solubility

H2O: 1 mg/mL

solubility

-

solubility

-

storage temp.

room temp

storage temp.

2-8°C

storage temp.

room temp

storage temp.

−20°C

λmax

377 nm

λmax

-

λmax

323 nm

λmax

-


Signal Word

Danger

Hazard Classifications

Aquatic Acute 1 - Eye Dam. 1 - Muta. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)



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