2-Naphthalenesulphonic acid ≥98.0% (by HPLC, titration analysis)
Fornitore: TCI
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Pericolo
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Synonyms:
Naphthalene-2-sulphonic acid, β-Naphthalenesulphonic acid
Formula:
C₁₀H₈O₃S Peso molecolare: 208.24 g/mol Punto di ebollizione: 350 Punto di fusione: 124 |
MDL Number:
MFCD00149271 CAS Number: 120-18-3 EINECS: 204-375-3 UN: 2585 ADR: 8 III Merck Index: 14,06377 |
Risultati del test di specificazione
Appearance | White to Gray to Brown powder to crystal |
Purity (HPLC) | min. 98.0 area% |
Purity (Neutralization titration) | min. 98.0 % (calcd. on anh.substance) |
Water | max. 10.0 % |
Sulfuric acid | max. 0.2 % |
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