Methylene blue trihydrate, pure, certified residual water
Supplier: Thermo Scientific
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Warning
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Synonyms:
3,7-Bis(dimethylamino)phenothiazin-5-ium chloride trihydrate, C.I.52015, Methylthioninium chloride trihydrate, Basic blue 9, Swiss Blue, Methylene blue
414240250
414241000
414245000
ACRO414240250EA
88.7
GBP
ACRO414240250
ACRO414241000
ACRO414245000
Methylene blue trihydrate, pure, certified residual water
Methylene blue trihydrate
Formula:
C₁₆H₁₈ClN₃S·3H₂O MW: 373,9 g/mol Melting Pt: 100…110 °C Density: 1,757 g/cm³ (22 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00012111 CAS Number: 7220-79-3 EINECS: 200-515-2 Merck Index: 12,06137 |
Specification Test Results
Appearance | Dark green Crystalline powder |
Infrared spectrum | Conforms |
Dye content | ≥82 % (as is basis) |
UV Lambda max | 663 to 667 nm (in water) |
Absorption Ratio P-15/P+15 | 1.21 to 1.70 |
BSC Certification | Passes |
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