3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) 98%

Supplier: Thermo Scientific
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Synonyms: Thiazolyl blue tetrazolium bromide, MTT, 2-(4,5-Dimethylthiazol-2-yl)-3,5-diphenyl-2H-tetrazol-3-ium bromide

158990010 158990050 158992500
ACRO158990010EA 59.3 EUR
ACRO158990010 ACRO158990050 ACRO158992500
3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) 98%
3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT)
Formula: C₁₈H₁₆N₅BrS
MW: 414,33 g/mol
Melting Pt: 195 °C (dec.)
Storage Temperature: Refrigerator
MDL Number: MFCD00011964
CAS Number: 298-93-1
EINECS: 206-069-5

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Specification Test Results

Appearance Yellow Crystalline powder
Infrared spectrum Conforms
Titration Argentometric ≥97.5 %
Specific extinction E (1%/1cm) ≥480 (243 nm, water)
Chloride (Cl) ≤0.002 %
Nitrite (NO2) ≤0.001 %
Phosphate (PO4) ≤0.003 %
Sulfate (SO4) ≤0.015 %
Calcium (Ca) ≤0.01 %
Iron (Fe) ≤0.002 %
Heavy metals (as Pb) ≤10 ppm

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