Chromotrope 2R

CAS: 4197-07-3 | C16H10N2Na2O8S2 | 468.36 g/mol

Catalog Number	Quantity
FSKA17519.14	25 g

Catalog number FSKA17519.14

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Specifications

Chemical Name or MaterialChromotrope 2R

CAS4197-07-3

Health Hazard 1H315-H319-H335

Health Hazard 3P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

Recommended StorageAmbient temperatures

Employed as an indicator for complexometry. It is also applied as a stain used in modified Gomori Trichrome stain. Used as a stain for cytology.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Employed as an indicator for complexometry. It is also applied as a stain used in modified Gomori Trichrome stain. Used as a stain for cytology.

Solubility
Soluble in water (1 mg/ml).

Notes
Store away from oxidizing agents. Keep the container tightly closed in a cool, dry place.

RUO – Research Use Only

General References:

L Cameron.; P Christodoulopoulos.; F Lavigne.; Y Nakamura.; D Eidelman.; A McEuen.; A Walls.; J Tavernier.; E Minshall.; R Moqbel.; Q Hamid. Evidence for local eosinophil differentiation within allergic nasal mucosa: inhibition with soluble IL-5 receptor.J Immunol.2007,164(3), 1538-1545.
Lucio Cesar Almeida.; Sergi Garcia-Segura.; Conchita Arias.; Nerilso Bocchi.; Enric Brillas. Electrochemical mineralization of the azo dye Acid Red 29 (Chromotrope 2R) by photoelectro-Fenton process.Chemosphere.2012,89(6), 751-758.
Indicator for complexometry.