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Thermo Scientific Chemicals Calmagite, indicator grade
$57.89 - $540.45
Chemical Identifiers
| CAS | 3147-14-6 |
|---|---|
| Molecular Formula | C17H14N2O5S |
| Molecular Weight (g/mol) | 358.368 |
| MDL Number | MFCD00011656 |
| InChI Key | ASFVMSDYPYMUFL-UHFFFAOYSA-N |
| Synonym | 3-Hydroxy-4-(2-hydroxy-5-methylphenylazo)-1-naphthalenesulfonic acid |
| PubChem CID | 6364506 |
| IUPAC Name | 4-[(2-hydroxy-5-methylphenyl)hydrazinylidene]-3-oxonaphthalene-1-sulfonic acid |
| SMILES | CC1=CC(=C(C=C1)O)NN=C2C3=CC=CC=C3C(=CC2=O)S(=O)(=O)O |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAB2148206
|
Thermo Scientific Chemicals
B2148206 |
5 g |
Each for $57.89
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AAB2148214
|
Thermo Scientific Chemicals
B2148214 |
25 g |
Each for $181.36
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AAB2148222
|
Thermo Scientific Chemicals
B2148222 |
100 g |
Each for $540.45
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Description
Calmagite is widely used in analytical chemistry as an indicator in the titration of calcium or magnesium with ethylenediaminetetraacetic acid (EDTA). It is also useful in the determination of magnesium in biological materials.
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.
ApplicationsCalmagite is widely used in analytical chemistry as an indicator in the titration of calcium or magnesium with ethylenediaminetetraacetic acid (EDTA). It is also useful in the determination of magnesium in biological materials.
Solubility
Soluble in water.
Notes
Store in cool place. Incompatible with strong oxidizing agents.
Chemical Identifiers
| 3147-14-6 | |
| 358.368 | |
| ASFVMSDYPYMUFL-UHFFFAOYSA-N | |
| 6364506 | |
| CC1=CC(=C(C=C1)O)NN=C2C3=CC=CC=C3C(=CC2=O)S(=O)(=O)O |
| C17H14N2O5S | |
| MFCD00011656 | |
| 3-Hydroxy-4-(2-hydroxy-5-methylphenylazo)-1-naphthalenesulfonic acid | |
| 4-[(2-hydroxy-5-methylphenyl)hydrazinylidene]-3-oxonaphthalene-1-sulfonic acid |
Specifications
| >330°C | |
| C17H14N2O5S | |
| 708596 | |
| Soluble in water. | |
| CC1=CC(=C(C=C1)O)NN=C2C3=CC=CC=C3C(=CC2=O)S(=O)(=O)O | |
| 358.368 | |
| 358.37 | |
| 5 g |
| 3147-14-6 | |
| MFCD00011656 | |
| 14,1718 | |
| ASFVMSDYPYMUFL-UHFFFAOYSA-N | |
| 4-[(2-hydroxy-5-methylphenyl)hydrazinylidene]-3-oxonaphthalene-1-sulfonic acid | |
| 6364506 | |
| Indicator | |
| Calmagite |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
EINECSNumber : 221-563-0
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only