Methylene blue trihydrate, pure_certified residual water
Supplier: THERMO FISHER SCIENTIFIC CHEMICALS
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41424-0250
41424-1000
41424-5000
TS41424-0250EA
44
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TS41424-0250
TS41424-1000
TS41424-5000
Methylene blue trihydrate, pure_certified residual water
Methylene blue trihydrate
Formula:
C₁₆H₁₈ClN₃S·3H₂O MW: 373.9 g/mol Melting Pt: 100…110 °C Storage Temperature: Ambient |
MDL Number:
MFCD00150008 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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