Methyl green zinc chloride salt, pure, certified
Dodavatel: Thermo Scientific
|
Varování
|
414380250
414381000
ACRO414380250EA
3940
CZK
ACRO414380250
ACRO414381000
Methyl green zinc chloride salt, pure, certified
Methyl green zinc chloride salt
Vzorec:
C₂₇H₃₅BrClN₃·xZnCl₂ Bod tání: 233 °C (rozkl.) Storage Temperature: Ambient |
MDL Number:
MFCD00151094 CAS číslo: 7114-03-6 EINECS: 230-415-4 |
Výsledky specifikačního testu
Appearance | Dark green to dark brown-red Powder |
Infrared spectrum | Conforms |
Dye content | ≥85 % |
UV Lambda max | 630 to 635 nm (in water) |
Absorption Ratio P-15/P+15 | 0.86 to 1.11 |
Visual transition interval | from pH 0.2 (yellow) to pH 1.8 (blue) |
BSC Certification | Passes |
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