Potassium 7-Nitronaphth[1,2]oxadiazole-5-sulfonate
Potassium salt variant of the specific sulfonic acid heterocyclic compound under HTS 2934.99.06.00. Offers higher thermal stability than sodium salt, preferred in certain high-temperature dye fixation processes and pharmaceutical salt screening.
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Import Tips & Compliance
• Submit counterion analysis certificate specifying potassium content
• Ensure packaging prevents moisture absorption which could form hydrates
• Verify no organic solvent residues remain from salt preparation process
Related Products under HTS 2934.99.06.00
7-Nitronaphth[1,2]oxadiazole-5-sulfonic acid
A specific aromatic heterocyclic compound featuring a nitronaphthoxadiazole core with a sulfonic acid group, classified under HTS 2934.99.06.00 as one of the enumerated 'other heterocyclic compounds'. This chemically defined organic compound is used primarily as an intermediate in dye synthesis and pharmaceutical production due to its reactive functional groups.
Sodium 7-Nitronaphth[1,2]oxadiazole-5-sulfonate
The sodium salt form of 7-nitronaphth[1,2]oxadiazole-5-sulfonic acid, explicitly covered by HTS 2934.99.06.00. This water-soluble salt maintains the core heterocyclic structure with sulfonate functionality, used in aqueous dye coupling processes and as a reagent in organic synthesis.
7-Nitronaphth[1,2]oxadiazole-5-sulfonic acid monohydrate
Hydrated crystalline form of the acid compound, still classified under HTS 2934.99.06.00 per Chapter Note 2(d) allowing water dissolution. The monohydrate form enhances handling stability for lab and industrial synthesis applications.
Ammonium 7-Nitronaphth[1,2]oxadiazole-5-sulfonate
Ammonium salt providing volatility advantages in certain dye sublimation processes, covered by HTS 2934.99.06.00 salts provision. The ammonium counterion facilitates thermal decomposition applications in specialty colorants.