A8427

Antipyrylazo III

suitable for determination of calcium (per Anal. Chim. Acta, 71, 343 (1974)), ~95%

• Synonym(e): 3,6-Bis(4-antipyrylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt
• Empirische Formel (Hill-System): C₃₂H₂₆N₈Na₂O₁₀S₂
• CAS-Nummer: 14918-39-9
• Molekulargewicht: 792.71
• Beilstein: 956469
• EG-Nummer: 238-988-2
• MDL-Nummer: MFCD00042700
• UNSPSC-Code: 12352204

Eigenschaften

• Assay: ~95%
• Eignung: suitable for determination of calcium (per Anal. Chim. Acta, 71, 343 (1974))
• SMILES String: [Na+].[Na+].CN1N(c2ccccc2)C(=O)C(\N=N\c3c(O)c4c(O)c(\N=N\C5=C(C)N(C)N(c6ccccc6)C5=O)c(cc4cc3S([O-])(=O)=O)S([O-])(=O)=O)=C1C

Beschreibung

Verlinkung

Similar to A 5894, but produced by Sigma.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)