2,3,5-Triphenyltetrazolium chloride (TTC) ≥98% (by perchloric acid titration) for microbiology
Supplier: MERCK, S.A. DE C.V. SV
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Danger
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Synonyms:
Tetrazolium salt, Tetrazolium Red, 2,3,5-Triphenyl-2H-tetrazol-3-ium chloride, 2,3,5-Triphenyl-2H-tetrazolium chloride, TTC
1.08380.0010
1.08380.0100
EM1.08380.0010EA
80.39
USD
EM1.08380.0010
EM1.08380.0100
2,3,5-Triphenyltetrazolium chloride (TTC) ≥98% (by perchloric acid titration) for microbiology
2,3,5-Triphenyltetrazolium chloride (TTC)
Formula:
C₁₉H₁₅ClN₄ MW: 334.81 g/mol Melting Pt: 243 °C (dec.) |
MDL Number:
MFCD00011963 CAS Number: 298-96-4 UN: 1325 ADR: 4.1,II |
Specification Test Results
Assay (perchloric acid titration, calculated on dried substance) | ≥98% |
Identity (UV/VIS-Spectrum) | Passes Test |
Absorption maximum λmax. (water) | 245 - 248 nm |
Spec. Absorptivity A 1%/1cm (λmax; 0,01 g/L; water; calculated on dried substance) | ≥770 |
TLC-Test | Passes Test |
Loss on drying (70 °C; ≤1 hPa) | ≤0.5% |
Suitability for testing the germinability of seeds | Passes Test |
Suitability for microbiology | Passes Test |
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