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5,6-Dimethylbenzotriazole monohydrate 99%

Dodavatel: Thermo Scientific
Varování

ACRO116050250EA 6770 CZK
ACRO116050250 ACRO116050050
5,6-Dimethylbenzotriazole monohydrate 99%
5,6-Dimethylbenzotriazole monohydrate
Vzorec: C₈H₉N₃·1H₂O
MW: 165,20 g/mol (147,18 anhy)
Bod tání: 153…156 °C
Storage Temperature: Ambient
MDL Number: MFCD00149344
CAS číslo: 4184-79-6
EINECS: 224-058-3

Objednat

Výsledky specifikačního testu

Appearance Yellow to brown Crystalline powder
Infrared spectrum Conforms
Melting point 150 to 156 °C
Water ≤11 % (K.F.)
Titration with TBAH ≥98.5 % (on dry substance)
UV at 263 nm A: ≤0.1
UV at 275 nm A: ≤0.05
UV at 330 nm A: ≤0.01
UV at 400 nm A: ≤0.01
Color scale ≤10 APHA
Residue after evaporation ≤0.003 %
Substance darkened by H2SO4 passes test
Titrable acid ≤0.0009 meq/g

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