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· · COA & SDS available for every product · Same-day shipping on in-stock items Fast Red B Salt - ≥90% , CAS No.49735-71-9
Synonyms
1-Amino-2-methoxy-4-nitrobenzene diazotated 1,5-naphthalenedisulfonate salt 2-Methoxy-4-nitrobenzenediazonium 1,5-naphthalenedisulfonate salt
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Why this grade ≥90% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
1-Amino-2-methoxy-4-nitrobenzene diazotated 1, 5-naphthalenedisulfonate salt 2-Methoxy-4-nitrobenzenediazonium 1, 5-naphthalenedisulfonate salt
Specifications & Purity
≥90%
Names and Identifiers Canonical Smiles COc1cc(ccc1[N+]#N)[N+](=O)[O-].[O-]S(=O)(=O)c1cccc2c1cccc2S(=O)(=O)O WGK Germany 3 Molecular Weight 467.43 Beilstein 1843247
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
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