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Methyl Orange, 0.1% Aqueous, pH 3.2 to 4.4 Red to Yellow, LabChem™

Catalog No. LC170101 Shop All LabChem Products
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LC170101 500 mL
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Catalog No. LC170101 Supplier LabChem, Inc. Supplier No. LC170101
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Description

Certified aqueous pH indicator for colorimetric analysis.

Chemical Identifiers

CAS 547-58-0 , 7732-18-5
Molecular Formula C14H14N3NaO3S
Molecular Weight (g/mol) 327.334
InChI Key STZCRXQWRGQSJD-UHFFFAOYSA-M
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

CAS Max % 99.9, 0.1
Identification Passes Test
Packaging Poly Bottle
Linear Formula 4-NaOSO2C6H4N:NC6H4-4-N(CH3)2
Decomposition Information Carbon monoxide; Carbon dioxide; Nitrogen oxides; Sulfur compounds
Color Orange
Solubility Information Soluble in water
pH 3.2 to 4.4
Quantity 500 mL
Physical Form Liquid
Formula Weight 327.34
Grade Certified
Chemical Name or Material Methyl Orange, 0.1% Aqueous
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