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2-Naphthalenesulphonic acid ≥98.0% (by HPLC, titration analysis)

Fornitore: TCI
Pericolo

Synonyms: Naphthalene-2-sulphonic acid, β-Naphthalenesulphonic acid

B0258-25G B0258-500G
TCIAB0258-25GEA 16 EUR
TCIAB0258-25G TCIAB0258-500G
2-Naphthalenesulphonic acid ≥98.0% (by HPLC, titration analysis)
2-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

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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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