missing translation for 'onlineSavingsMsg'
Learn More
Learn More
Please login to your online account to display your discounted pricing
Chromotrope 2R, Thermo Scientific Chemicals
Supplier: Thermo Scientific Chemicals A1751922
Description
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.
ApplicationsEmployed 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.
Specifications
| Chromotrope 2R | |
| C16H10N2Na2O8S2 | |
| Acid Red 29; C.I. 16570 | |
| XTJONEUTTZZRAB-VZRGYXGKSA-L | |
| disodium;5-hydroxy-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonate | |
| 44135388 | |
| 100 g |
| 4197-07-3 | |
| MFCD00003955 | |
| Soluble in water (1mg/ml). | |
| C1=CC=C(C=C1)NN=C2C(=CC3=CC(=CC(=C3C2=O)O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+] | |
| 468.36 | |
| 468.37 |
Chemical Identifiers
| 4197-07-3 | |
| MFCD00003955 | |
| Acid Red 29; C.I. 16570 | |
| disodium;5-hydroxy-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonate |
| 468.36 | |
| XTJONEUTTZZRAB-VZRGYXGKSA-L | |
| 44135388 | |
| C1=CC=C(C=C1)NN=C2C(=CC3=CC(=CC(=C3C2=O)O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+] |
Safety and Handling
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
EINECSNumber : 224-085-0
RTECSNumber : QJ6418000
TSCA : No
Recommended Storage : Ambient temperatures
RUO – Research Use Only