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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%

Numéro CAS
298-96-4
Synonymes
TTC

Dimensions Prix ($) Quantité Disponibilité
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

Propriétés chimiques

Formule
C19H15ClN4
Poids formulaire
334.81
Point de fusion
ca 250° dec.
Sensibilité
Light Sensitive & Hygroscopic
Solubilité
Soluble in water, ethanol and acetone. Insoluble in ether.

Applications

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.

Notes

Hygroscopic. Incompatible with strong oxidizing agents.

Références bibliographiques

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.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

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

Mentions de prudence: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/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. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,9744
Beilstein
3923356
Code tarifaire harmonisé
2933.99
TSCA
Yes
RTECS
XF8100000

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