TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride) 99+%, extra pure

Leverancier: Thermo Fisher Scientific

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Leverancier: Thermo Fisher Scientific

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CAS-nummer:1185-53-1

Formule:NH₂C(CH₂OH)₃·HCl

MDL-nummer:MFCD00012590

:157.6 g/mol

Merck index:12,09902

Kokend Pt:225 °C

Smelten Pt:150…151 °C

Temperatuur bij opslag:Ambient

EINECS:214-684-5

Specificatie testresultaten

Appearance:
White Crystalline powder or crystals
Infrared spectrum:
Conforms
Melting point:
150 to 153 °C
Sulfated ash:
≤0.1 %
Solubility:
(1 % in water) Clear colorless
pH:
3.5 to 5.0 (1 % at 25 °C)
Titration with HClO4:
≥99.0 %
Iron (Fe):
≤5 ppm
Heavy metals (as Pb):
≤10 ppm

Specificatie testresultaten

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