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VAQORADyes & PigmentsAvailable on request
IR-783, Dye content 90%
Synonyms: inner salt sodium salt · IR 783 · C38H46ClN2NaO6S2
CAS No.115970-66-6
FormulaC38H46ClN2NaO6S2
Mol. weight749.40
Catalogue No.VQ-018750
Purity90%
HSN3402
IR-783 (CAS 115970-66-6) – dye, 90%. C38H46ClN2NaO6S2, MW 749.4. From Vaqora Chemicals, with COA and worldwide delivery. High-purity grade with batch COA.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About IR-783, Dye content 90%
Listed under CAS 115970-66-6, IR-783 is a dye available from Vaqora Chemicals at a purity of 90%. Its molecular formula is C38H46ClN2NaO6S2 and its molecular weight is 749.4 g/mol. Alternative names: inner salt sodium salt and IR 783.
The product is provided as a crystalline solid. Literature values give a melting point of 209-212 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Good laboratory practice and suitable PPE are recommended during handling.
Key uses span textile dyeing, paper and leather colouring and inks and coatings. Typical end-use sectors are textiles and dyeing and paints and coatings.
Vaqora Chemicals supplies IR-783 in 250 mg, 1 g, 100 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.
Typical applications
- Textile dyeing
- Paper & leather colouring
- Inks & coatings
Industries
Specifications & identifiers
| Product name | IR-783, Dye content 90% |
|---|---|
| Catalogue No. | VQ-018750 |
| CAS Number | 115970-66-6 |
| IUPAC name | sodium 4-[2-[2-[2-chloro-3-[2-[3,3-dimethyl-1-(4-sulfonatobutyl)indol-1-ium-2-yl]ethenyl]cyclohex-2-en-1-ylidene]ethylidene]-3,3-dimethylindol-1-yl]butane-1-sulfonate |
| Molecular formula | C38H46ClN2NaO6S2 |
| Molecular weight | 749.4 g/mol |
| Exact mass | 748.2384 |
| Purity / assay | 90% |
| HSN code | 3402 |
| InChIKey | QQIQAVJARACLHE-UHFFFAOYSA-M |
| SMILES | CC1(C2=CC=CC=C2[N+](=C1C=CC3=C(C(=CC=C4C(C5=CC=CC=C5N4CCCCS(=O)(=O)[O-])(C)C)CCC3)Cl)CCCCS(=O)(=O)[O-])C.[Na+] |
| PubChem CID | 53438012 |
| Physical form | Crystalline |
|---|---|
| Appearance | Brown to very dark brown and red to very dark red and Red-Brown and very dark Red-Brown powder or crystals |
| Melting point | 209-212 °C |
| H-bond donors / acceptors | 0 / 7 |
| TPSA | 137 Ų |
Documents
Frequently asked questions
What is the CAS number of IR-783, Dye content 90%?
The CAS Registry Number of IR-783, Dye content 90% is 115970-66-6. It is also known as inner salt sodium salt, IR 783, C38H46ClN2NaO6S2.
What is the molecular formula and molecular weight of IR-783, Dye content 90%?
IR-783, Dye content 90% has the molecular formula C38H46ClN2NaO6S2 and a molecular weight of 749.4 g/mol.
Which grade and pack sizes of IR-783, Dye content 90% can I order?
We supply IR-783, Dye content 90% in (90%) grade, in 250 mg, 1 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with IR-783, Dye content 90%?
Yes. Every lot of IR-783, Dye content 90% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can IR-783, Dye content 90% be shipped internationally?
Yes. We export IR-783, Dye content 90% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about IR-783, Dye content 90%
We reply within one business day with price, pack options, lead time and documentation.
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