Disperse Red 19
Disperse Red 19 (CAS 2734-52-3), molecular formula C16H18N4O4, is a high-purity chemical supplied by Tech Serve Solutions for organic & printed electronics applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
| Molecular weight | 330.34 |
|---|---|
| Empirical formula | C16H18N4O4 |
| Melting point | >300 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-43 |
| Safety statements (S) | 36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Colour Index Number | 11130 |
|---|---|
| Absorption | λmax 495 nm |
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Disperse Red 19?
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Disperse Red 19 (CAS 2734-52-3), molecular formula C16H18N4O4, is a high-purity chemical supplied by Tech Serve Solutions for organic & printed electronics applications, to USP, BP and EP standards.
What grades of Disperse Red 19 does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Disperse Red 19 in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Disperse Red 19?
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Disperse Red 19 has CAS number 2734-52-3 and molecular formula C16H18N4O4. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Disperse Red 19?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Disperse Red 19 ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Disperse Red 19 be stored?
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Store Disperse Red 19 in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Disperse Red 19 used for?
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Disperse Red 19 is used in organic & printed electronics applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Disperse Red 19?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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