Methyl orange CAS: 547-58-0
MF: C14H14N3NaO3S
MW: 327.33
A pH indicator dye for titrations.

Methyl orange (CAS 547-58-0)

  • bvseo_sdk, java_sdk, bvseo-3.2.0
  • CLOUD, getAggregateRating, 112ms
  • REVIEWS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
Alternate Names: Acid Orange 52
Application: Methyl orange is a pH indicator dye for titrations
CAS Number: 547-58-0
Molecular Weight: 327.33
Molecular Formula: C14H14N3NaO3S
Supplemental Information: This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).
Submit a review for this product and receive 15 CruzCredits

Methyl orange is a pH indicator frequently used in titrations. Methyl orange is also used for histological microscopy


References

1. Penney, D.P., et al. 2002. Biotech. Histochem. 77: 237-275. PMID: 12564600

Appearance :
Powder or crystalline or crystalline powder
Physical State :
Solid
Solubility :
Soluble in water (5 mg/ml at 20° C), ethanol (0.3 mg/ml), and pyrimidine (slightly). Insoluble in ether, and alcohol.
pH :
6.5 (5 g/l at 20°C)
Storage :
Store at room temperature
Melting Point :
>300° C
Refractive Index :
n20D ~1.61 (Predicted)
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany :
3
RTECS :
DB6327000
PubChem CID :
23673835
Merck Index :
14: 6105
MDL Number :
MFCD00007502
EC Number :
208-925-3
Beilstein Registry :
4732884
SMILES :
CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]

Download SDS (MSDS)

Certificate of Analysis

Adobe Acrobat Reader is required to reliably view,
print and comment on PDF documents

Methyl orange (CAS 547-58-0) Product Citations

See how others have used Methyl orange (CAS 547-58-0). Click on the entry to view the PubMed entry .

Citations 1 to 2 of 2 total

PMID: # 24564195  2014. Langmuir. 30: 2903-13.

PMID: # 15797782  Milano, J. et al. 2005. J Pharm Biomed Anal. 37: 639-642.

Citations 1 to 2 of 2 total
  • bvseo_sdk, java_sdk, bvseo-3.2.0
  • CLOUD, getContent, 108ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
  • bvseo_sdk, java_sdk, bvseo-3.2.0
  • CLOUD, getReviews, 21ms
  • REVIEWS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;

Santa Cruz Biotechnology, Inc. is a world leader in the development of products for the biomedical research market. Call us Toll Free at 1-800-457-3801.
Copyright © 2007-2020 Santa Cruz Biotechnology, Inc. All Rights Reserved. "Santa Cruz Biotechnology", and the Santa Cruz Biotechnology, Inc. logo, "Santa Cruz Animal Health", "San Juan Ranch", "Supplement of Champions", the San Juan Ranch logo, "Ultracruz", "Chemcruz", "Immunocruz", "Exactacruz", and "EZ Touch" are registered trademarks of Santa Cruz Biotechnology, Inc.
All trademarks are the property of their respective owners.