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  6. Thermo Scientific Chemicals Hydroxy Naphthol Blue, Disodium Salt, Pure

Thermo Scientific Chemicals Hydroxy Naphthol Blue, Disodium Salt, Pure

Product Code. 10206550
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Quantity:
5 g
100 g
500 g
Packaging:
Glass Bottle
This item is not returnable. View return policy
This item is not returnable. View return policy

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 165660-27-5
Molecular Formula C20H12N2Na2O11S3
Molecular Weight (g/mol) 600.495
MDL Number MFCD00004075
InChI Key LXJHFXHZWYBBKJ-LUUCHEBKSA-N
Synonym 2,2'-Dihydroxy-1,1'-azonaphthalene-3',4,6'-trisulfonic acid disodium salt
PubChem CID 131849366
IUPAC Name 3-hydroxy-4-[(2Z)-2-(2-oxo-4-sulfonaphthalen-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonic acid;sodium
SMILES 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]

Specifications

Melting Point 274.0°C
Solubility Information Solubility in water: soluble.
Infrared Spectrum Authentic
Formula Weight 598.47
Grade ACS Reagent
Packaging Glass Bottle
Suitability (for calcium determination) passes
Color Blue to Purple
Quantity 100 g
Physical Form Crystalline Powder or Crystals
Chemical Name or Material Hydroxy Naphthol Blue, disodium salt
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Safety and Handling

compliance-icons
Product Identifier
  • 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.

RUO – Research Use Only

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