Azometina H sale sodico ≥97.0% (by titrimetric analysis) spectrophotometric reagent for B
Fornitore: TCI EUROPE
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Attenzione
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Synonyms:
Sodium hydrogen 4-hydroxy-5-(salicylideneamino)naphthalene-2,7-disulphonate, 8-Hydroxy-1-(salicylideneamino)naphthalene-3,6-disulphonic acid 6-sodium salt, Azomethine H, 8-Hydroxy-1-(salicylideneamino)naphthalene-3,6-disulphonic acid monosodium salt, Azomethine-H monosodium salt
Formula:
C₁₇H₁₂NNaO₈S₂ Peso molecolare: 445,41 g/mol Punto di fusione: > 200 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00042050 CAS Number: 5941-07-1 EINECS: 227-698-1 |
Risultati del test di specificazione
Appearance | Light yellow to Brown powder to crystal |
Purity (Neutralization titration) | min. 97.0 % (calcd.on anh.substance) |
Water | max. 5.0 % |
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