Confirm acid strength, inhibitor requirement, metallurgy, dilution method, ventilation, and spent-solution neutralization plan. Always add acid to water under controlled conditions and separate from alkalis, oxidizers, hypochlorite, cyanides, sulfides, and incompatible metals.
Chemical
Methyl Orange solution
Methyl orange solution is a synthetic, water-soluble azo dye commonly utilized as an acid-base indicator in laboratory titrations. It transitions from red in acidic environments to yellow in...
Quick Profile
547-58-0
CAS Number
Visitor view | Chemical
Understand This Chemical
Methyl orange solution is a synthetic, water-soluble azo dye commonly utilized as an acid-base indicator in laboratory titrations. It transitions from red in acidic environments to yellow in...
547-58-0
CAS Number
Pakistan
Use the profile data, overview, and related items below to compare this resource before sending an enquiry.
Chemical Data
| CAS Number | 547-58-0 |
|---|---|
| PubChem CID | 23673835 |
| IUPAC Name | sodium 4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate |
| Synonyms | C.I. Acid Orange 52, DTXSID60883437, RefChem:917795, DTXCID201022968, METHYL ORANGE, 547-58-0, Orange III, MethylOrange, Helianthine B, Gold Orange, Acid Orange 52, Eniamethyl Orange, Helianthine, Tropaeolin D, C.I. 13025, Methyl Orange B, Kca Methyl Orange, Sodium p-dimethylaminoazobenzenesulfonate, 60305-61-5, MFCD00007502, Benzenesulfonic acid, 4-((4-(dimethylamino)phenyl)azo)-, sodium salt, Benzenesulfonic acid, 4-[[4-(dimethylamino)phenyl]azo]-, sodium salt, 4-((4-(Dimethylamino)phenyl)diazenyl)benzenesulfonic acid, sodium salt, 6B4TC34456 |
| Molecular Formula | C14H14N3NaO3S |
| Molecular Weight | 327.34 |
| SMILES | CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+] |
| InChI Key | STZCRXQWRGQSJD-UHFFFAOYSA-M |
| InChI | InChI=1S/C14H15N3O3S.Na/c1-17(2)13-7-3-11(4-8-13)15-16-12-5-9-14(10-6-12)21(18,19)20;/h3-10H,1-2H3,(H,18,19,20);/q;+1/p-1 |
| Application | Acid cleaning, descaling, pH reduction, neutralization support, and process adjustment enquiries where substrate compatibility is confirmed. Relevant for boiler/RO cleaning support, industrial cleaning, lab reagent demand, metal treatment, and wastewater pH correction after technical review. |
| Usage Notes | Confirm acid strength, inhibitor requirement, metallurgy, dilution method, ventilation, and spent-solution neutralization plan. Always add acid to water under controlled conditions and separate from alkalis, oxidizers, hypochlorite, cyanides, sulfides, and incompatible metals. |
Methyl orange solution is a synthetic, water-soluble azo dye commonly utilized as an acid-base indicator in laboratory titrations. It transitions from red in acidic environments to yellow in alkaline environments, with a distinct color change interval occurring between pH 3.1 and 4.4.
Enquiry and chat area starts here
This section is separate from the resource notes and stays linked with this page.
Client Chat
Discuss Methyl Orange solution with our team
This conversation will stay linked with this page reference inside your client dashboard.
Chemical
Methyl Orange solution
Reference page
Please log in to start a chat and see updates on this activity in your client dashboard.
Login to Start ChatStructure & Safety
Structure Preview
Selected GHS Pictograms
Flame
Flammable materials, self-reactives, and pyrophorics.
Corrosion
Corrosive to metals, skin, or eyes.
Health Hazard
Carcinogen, respiratory sensitizer, and target-organ risks.
Resource information ends here
Related products, FAQ, and linked references start below.
FAQ
What is Methyl Orange solution and where is it supplied?
CAS Number: 547-58-0. Available in Pakistan. Prepared for Pakistan market sourcing.
What are the main applications of Methyl Orange solution?
Acid cleaning, descaling, pH reduction, neutralization support, and process adjustment enquiries where substrate compatibility is confirmed. Relevant for boiler/RO cleaning support, industrial cleaning, lab reagent.
How can buyers request a quote for Methyl Orange solution?
Use the quote or enquiry action on this page to send a Pakistan market enquiry directly: https://waterchemicalssolution.com/enquiry-portal/?enquiry_mode=physical&resource_id=49344&product_name=Methyl%20Orange%20solution&type=Chemical&cas_number=547-58-0&market=Pakistan