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Chromotrope 2R
CAS: 4197-07-3 | C16H10N2Na2O8S2 | 468.36 g/mol
$82.81 - $222.42
Chemical Identifiers
| CAS | 4197-07-3 |
|---|---|
| Molecular Weight (g/mol) | 468.36 |
| MDL Number | MFCD00003955 |
| InChI Key | XTJONEUTTZZRAB-VZRGYXGKSA-L |
| Synonym | Acid Red 29; C.I. 16570 |
| PubChem CID | 44135388 |
| IUPAC Name | disodium;5-hydroxy-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonate |
| SMILES | C1=CC=C(C=C1)NN=C2C(=CC3=CC(=CC(=C3C2=O)O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+] |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAA1751914
|
Thermo Scientific Chemicals
A1751914 |
25 g |
Each for $82.81
|
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AAA1751922
|
Thermo Scientific Chemicals
A1751922 |
100 g |
Each for $222.42
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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.
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+] |
Specifications
| 4197-07-3 | |
| MFCD00003955 | |
| Soluble in water (1mg/ml). | |
| 25 g |
| C16H10N2Na2O8S2 | |
| Acid Red 29; C.I. 16570 | |
| 468.37 | |
| Chromotrope 2R |
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