missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Biochemical Reagents
  4. Staining Reagents
  5. Stains and Dyes
  6. Thermo Scientific Chemicals Hydroxy Naphthol Blue, disodium salt, ACS reagent

Thermo Scientific Chemicals Hydroxy Naphthol Blue, disodium salt, ACS reagent

Product Code. p-3734491 Shop All Thermo Scientific Chemicals Products
Change view
Click to view available options
Quantity:
5 g
100 g
500 g
Packaging:
Glass bottle
Unit Size:
100g
500g
5g
Product Code. Quantity Packaging unitSize
10450671 5 g Glass bottle 5g
10206550 100 g Glass bottle 100g
10465175 500 g Glass bottle 500g
3 options
This item is not returnable. View return policy

Product Code. 10450671

Brand: Thermo Scientific Chemicals 204880050

Request Bulk or Custom Format

Please to purchase this item. Need a web account? Register with us today!

This item is not returnable. View return policy

Description

CAS: 165660-27-5 | C20H12N2Na2O11S3 | 600.495 g/mol

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 5 g
Physical Form Crystalline Powder or Crystals
Chemical Name or Material Hydroxy Naphthol Blue, disodium salt
Show More Show Less

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
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
 Supplemental information
  • MIXTURE LIST-Contains : hydroxynapthol bluedisodium
SDS

RUO – Research Use Only

Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.