Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. Biochemical Reagents
  4. Staining Reagents
  5. Stains and Dyes
  6. Fisher Science Education™ Methyl Orange Indicator 

Fisher Science Education™ Methyl Orange Indicator
SCI_ED

Catalog No. S25433 Shop All Fisherbrand Products
Click to view available options
Quantity:
10 g
25 g
Packaging:
Reagent Grade
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

This product is for educational use - no C of A is available.

Chemical Identifiers

CAS 547-58-0
Molecular Formula C14H14N3NaO3S
Molecular Weight (g/mol) 327.334
InChI Key STZCRXQWRGQSJD-UHFFFAOYSA-M
Synonym Orange III, Acid Orange 52
PubChem CID 23673835
IUPAC Name sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate
SMILES CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]

Specifications

Linear Formula C14H14N3O3SNa
Formula Weight 327.34
Packaging Reagent Grade
Density 1g/mL
pH Color Changes pH 3.2-4.4 (red-yellow)
Color Orange
Quantity 10 g
Chemical Name or Material Methyl Orange Indicator

Safety and Handling

ShelfLife 5 years
DOTInformation DOT Class 6.1, III, : Poison
SDS
Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

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.

Your feedback has been submitted: Thank you for helping us improve our website.