5,6-Dimethylbenzotriazole monohydrate 99%
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Warning
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Synonyms:
5,6-Dimethyl-1,2,3-benzotriazole Hydrate
, 5,6-Dimethyl-1H-benzotriazole hydrate
, 5,6-Dimethyl-1H-benzotriazole monohydrate
AC11605-0250
AC11605-0050
200036-156EA
47.8
USD
200036-156
200048-136
5,6-Dimethylbenzotriazole monohydrate 99%
5,6-Dimethylbenzotriazole monohydrate
Formula:
C₈H₉N₃·1H₂O MW: 165.20 g/mol (147.18 anhy) Melting Pt: 153…156 °C Storage Temperature: Ambient |
MDL Number:
MFCD00149344 CAS Number: 4184-79-6 EINECS: 224-058-3 |
Specification Test Results
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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