Azul de metileno trihidrato 95%, puro

Proveedor: Thermo Scientific
Atención

Sinónimos: Cloruro de 3,7-bis(dimetilamino)fenotiazin-5-io trihidrato, Cloruro de metiltioninio trihidrato

126751000 126752500 126750010
ACRO126751000EA 146 EUR
ACRO126751000 ACRO126752500 ACRO126750010
Azul de metileno trihidrato 95%, puro
Azul de metileno trihidrato
Formula: C₁₆H₁₈ClN₃S·3H₂O
MW: 373,9 g/mol
Pto. de fusión: 100…110 °C
Temperatura de almacenaje: Ambiente
Número MDL: MFCD00150008
Núm. CAS: 7220-79-3
EINECS: 200-515-2

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Resultados test especificaciones

Appearance Dark green Crystalline powder
Infrared spectrum Conforms
Titration Argentometric ≥94 % (on dry substance)
Loss on drying ≤15 % (105°C)
Color scale ≤20 APHA
Acidity ≤0.001 meq/g
Alkalinity ≤0.002 meq/g
Aluminium (Al) ≤0.5 ppm
Barium (Ba) ≤0.1 ppm
Cadmium (Cd) ≤0.05 ppm
Calcium (Ca) ≤0.5 ppm
Chromium (Cr) ≤0.02 ppm
Cobalt (Co) ≤0.02 ppm
Copper (Cu) ≤0.02 ppm
Iron (Fe) ≤0.1 ppm
Lead (Pb) ≤0.1 ppm
Magnesium (Mg) ≤0.1 ppm
Manganese (Mn) ≤0.02 ppm
Nickel (Ni) ≤0.02 ppm
Tin (Sn) ≤0.1 ppm
Zinc (Zn) ≤0.1 ppm
Heavy metals (as Pb) ≤1 ppm
Halogenated compounds ≤0.001 % (as Cl)

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