201464
Sigma-Aldrich

Variaminblausalz RT C.I.3 7240 (Azoic Dia

Linear Formula:

C6H5NHC6H4N2 · HSO4

Empform:

C12H11N3O4S

Synonyms English:

4-Aminodiphenylamine diazonium sulfate

Nacres: NA.47
Mdl No: MFCD00011895
Fw: 293.3
Pubchem Substance Id: 24852009
CAS Number: 4477-28-5
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Properties

Properties
Lambda max 377 nm
applications diagnostic assay manufacturing
hematology
histology
Description Variaminblausalz RT C.I.3 7240 (Azoic Dia
form solid
inchi 1S/C12H10N3.H2O4S/c13-15-12-8-6-11(7-9-12)14-10-4-2-1-3-5-10
inchi key 1-5(23)4/h1-914H
indiff. to chromic acid (H21234)/q+1
inherent viscosity /p-1
inlet and outlet diam. FMRQRWPEQSPSDG-UHFFFAOYSA-M
Import License Temp. Regu
Check Obsolete No
Temperature Control 1554
Shipping Mode DAS
Business Unit Diagnostics & Regulated Materials

Description

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.

SAFETY INFORMATION

GHS05,GHS08,GHS09

Signal Word

Danger

H315 - H318 - H341 - H400

P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313

RIDADRRIDADR

WGK Germany

WGK 3

Flash Point (F)

Not applicable

Flash Point (C)

Not applicable

Target Organs

Risk Statement

Supplemental Hazard Statements

DOCUMENTATION

Certificate of Analysis View Sample COA
Certificate of Origin

TECHNICAL SERVICE

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