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298-96-4 - 2,3,5-Triphenyl-2H-tetrazolium chloride, 98% - TTC - A10870 - Alfa Aesar

A10870 2,3,5-Triphenyl-2H-tetrazolium chloride, 98%

Codice CAS
298-96-4
Sinonimi
TTC

Dimensioni Prezzo ($) Quantità Disponibilità
10g 39,30
50g 133,00
250g 523,00
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2,3,5-Triphenyl-2H-tetrazolium chloride, 98%

MDL
MFCD00011963
EINECS
206-071-6

Proprietà chimiche

Formula
C19H15ClN4
Peso formula
334.81
Punto di fusione
ca 250° dec.
Sensibilità
Light Sensitive & Hygroscopic
Solubilità
Soluble in water, ethanol and acetone. Insoluble in ether.

Applicazioni

2,3,5-Triphenyl-2H-tetrazolium chloride is used as a redox indicator. It is also used in biochemical experiments, especially to indicate cellular respiration. It is employed in autopsy pathology to assist identification of post-mortem myocardial infarctions.

Note

Hygroscopic. Incompatible with strong oxidizing agents.

Letteratura

Reagent for detection of reducing sugars.

Oxidizing agent, reduced to the colored formazan, capable of introducing a -hydroxyl substituent into steroidal enones: J. Chem. Soc., Perkin 1, 2687 (1988).

McLaughlin, M. R.; Balaa, M. F. Enhanced contrast of bacteriophage plaques in Salmonella with ferric ammonium citrate and sodium thiosulfate (FACST) and tetrazolium red (TZR). J. Microbiol. Methods 2006, 65 (2), 318-323.

Li, X.; Deng, S.; Fu, H. Synergism between red tetrazolium and uracil on the corrosion of cold rolled steel in H2SO4 solution. Corros. Sci. 2009, 51 (6), 1344-1355.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,9744
Beilstein
3923356
Codice tariffe armonizzato
2933.99
TSCA
Yes
RTECS
XF8100000

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