Azomethin H Natriumsalz Hydrat ~95%, Sigma-Aldrich®
Lieferant: SIGMA-ALDRICH MICROSCOPY
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Synonyms:
8-Hydroxy-1-(salicylidenamino)naphthalen-3,6-disulfonsäure-6-natriumsalz Hydrat
, Azomethine-H Mononatriumsalz Hydrat
, Natriumhydrogen-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 |
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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