Azomethin H Natriumsalz Hydrat ~95%, Sigma-Aldrich®

Lieferant: SIGMA-ALDRICH MICROSCOPY

Synonyms: 8-Hydroxy-1-(salicylidenamino)naphthalen-3,6-disulfonsäure-6-natriumsalz HydratAzomethine-H Mononatriumsalz HydratNatriumhydrogen-4-hydroxy-5-(salicylidenamino)naphthalin-2,7-disulfonat Hydrat

M-Clarity™ Qualitätsstufe = MQ200

A3144-1GEA 78.5 CHF
A3144-1G A3144-5G A3144-25G
Azomethin H Natriumsalz Hydrat ~95%, Sigma-Aldrich®
Azomethin H Natriumsalz Hydrat

Azomethine-H is used as a color development agent. It is used for the determination of boron, mainly in soil samples. Azomethine-H monosodium salt hydrate has been used for the colorimetric determination of boron in soil and plants.

Formel: C₁₇H₁₂NNaO₈S₂·xH₂O
MW: 463,42 g/mol
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00149588
CAS-Nummer: 206752-32-1

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Spezifikation Testergebnisse

Solubility (Colour) Faint Yellow to Dark Yellow and Faint Orange to Dark Orange
Purity (TLC) ≥ 95.00%
NMR (Solvent) D2O
Identity by NMR Consistent
NMR (Residual Solvent 1) Ethanol
NMR (% Solvent 1) ≤ 1.00%
NMR (Residual Solvent 2) Acetone
NMR (% Solvent 2) ≤ 0.50%
UV (Solvent) Water

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