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Thermo Scientific Chemicals Hydroxy Naphthol Blue, disodium salt, ACS reagent
CAS: 165660-27-5 | C20H12N2Na2O11S3 | 600.495 g/mol
Brand: Thermo Scientific Chemicals 204881000
1302.43 SEK valid until 2025-12-31
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| Quantity | 100 g |
|---|---|
| Packaging | Glass Bottle |
This item is not returnable.
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Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 165660-27-5 | |
| 600.495 | |
| LXJHFXHZWYBBKJ-LUUCHEBKSA-N | |
| 131849366 | |
| C1=CC=C2C(=C1)C(=CC(=O)C2=NNC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)O)S(=O)(=O)O)S(=O)(=O)O.[Na].[Na] |
| C20H12N2Na2O11S3 | |
| MFCD00004075 | |
| 2,2'-Dihydroxy-1,1'-azonaphthalene-3',4,6'-trisulfonic acid disodium salt | |
| 3-hydroxy-4-[(2Z)-2-(2-oxo-4-sulfonaphthalen-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonic acid;sodium |
Specifications
| 274.0°C | |
| C20H12N2Na2O11S3 | |
| 2,2'-Dihydroxy-1,1'-azonaphthalene-3',4,6'-trisulfonic acid disodium salt | |
| LXJHFXHZWYBBKJ-LUUCHEBKSA-N | |
| C1=CC=C2C(=C1)C(=CC(=O)C2=NNC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)O)S(=O)(=O)O)S(=O)(=O)O.[Na].[Na] | |
| 600.495 | |
| 598.47 | |
| Glass Bottle | |
| Blue to Purple | |
| Crystalline Powder or Crystals |
| 165660-27-5 | |
| MFCD00004075 | |
| Solubility in water: soluble. | |
| Authentic | |
| 3-hydroxy-4-[(2Z)-2-(2-oxo-4-sulfonaphthalen-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonic acid;sodium | |
| 131849366 | |
| ACS Reagent | |
| (for calcium determination) passes | |
| 100 g | |
| Hydroxy Naphthol Blue, disodium salt |
Safety and Handling
Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
- Hydroxy Naphthol Blue, disodium salt
Signal Word
- Warning
Hazard Category
- Serious eye damage/eye irritation Category 2
Hazard Statement
- H319-Causes serious eye irritation.
Precautionary Statement
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
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