Methyl orange
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Methyl orange
Thermo Scientific Chemicals

Methyl orange

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Quantity:
10 g
25 g
100 g
Packaging:
Glass bottle
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Catalog number 414660100
Price (USD)/ Each
23.65
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26.40 
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Quantity:
10 g
Packaging:
Glass bottle
Request bulk or custom format
Price (USD)/ Each
23.65
Online exclusive
26.40 
Save 2.75 (10%)
Add to cart
Methyl orange
Catalog number414660100
Price (USD)/ Each
23.65
Online exclusive
26.40 
Save 2.75 (10%)
-
Add to cart
Chemical Identifiers
CAS547-58-0
IUPAC Name4-{2-[4-(dimethylamino)phenyl]diazen-1-yl}benzene-1-sulfonate
Molecular FormulaC14H14N3O3S
InChI KeyIETWCRRCPURZOC-UHFFFAOYSA-M
SMILESCN(C)C1=CC=C(C=C1)N=NC1=CC=C(C=C1)S([O-])(=O)=O
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SpecificationsSpecification SheetSpecification Sheet
Appearance (Color)Orange
Appearance (Form)Crystalline powder
Infrared spectrumConforms
Clarity of solutionPasses test
Visual transition intervalFrom pH 3.2 (pink or red) to pH 4.4 (yellow)
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.
Indicator
RUO – Research Use Only