missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Biochemical Reagents
  4. Staining Reagents
  5. Stains and Dyes
  6. 15422132

Thermo Scientific Chemicals Chromotrope 2B, pure

Product Code. 15422132 Shop All Thermo Scientific Chemicals Products
Change view
Click to view available options
Quantity:
25 g
Unit Size:
25g
1 product options available for selection
Product selection table with 1 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Quantity unitSize
15422132 25 g 25g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 1 options available.
1 options
This item is not returnable. View return policy
Product Code. 15422132 Supplier Thermo Scientific Chemicals Supplier No. 149750250
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: 548-80-1 | C16H9N3Na2O10S2 | 513.36 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

Specifications

Melting Point 300.0°C
CAS 548-80-1
Molecular Formula C16H9N3Na2O10S2
MDL Number MFCD00003951
Merck Index 15, 2244
Synonym 4,5-Dihydroxy-3-(p-nitrophenylazo)-2,7-naphthalenedisulfonic acid, disodium salt, C.I. 16575, 4, 5-Dihydroxy-3-(p-nitrophenylazo)-2, 7-naphthalenedisulfonic acid
InChI Key MQHFURHHKNKIRN-GVLVODDDSA-L
Infrared Spectrum Authentic
SMILES [Na+].[Na+].OC1=CC(=CC2=C1C(=O)\C(=N/NC1=CC=C(C=C1)[N+]([O-])=O)C(=C2)S([O-])(=O)=O)S([O-])(=O)=O
IUPAC Name disodium;5-hydroxy-3-[(4-nitrophenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate
Molecular Weight (g/mol) 513.36
PubChem CID 44135472
Formula Weight 513.35
Grade Pure
Packaging Glass bottle
Suitability suitable for determination of boron
UV Spectrometry Complies
Color Green to Purple
Quantity 25 g
Physical Form Crystalline Powder
Chemical Name or Material Chromotrope 2B
Show More Show Less

Safety and Handling

compliance-icons
Product Identifier
  • Chromotrope 2B
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.

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.