ChemicalBook >>2,3,5-Triphenyltetrazolium chloride>>2,3,5-Triphenyl-2H-tetrazolium chloride(298-96-4)

2,3,5-Triphenyl-2H-tetrazolium chloride(298-96-4)

2,3,5-Triphenyl-2H-tetrazolium chloride(298-96-4)
Product IdentificationBack to Contents
【Product Name】

2,3,5-Triphenyl-2H-tetrazolium chloride
【Synonyms】

1,3,5-Triphenyl-2H-tetrazolium chloride
1,3,5-Triphenyltetrazolium chloride
2,3,5-Triphenyl-2H-tetrazolium chloride
Tetrazolium chloride
Triphenyltetrazolium chloride
Vitastain
【CAS】

298-96-4
【Formula】

C19H15ClN4
【Molecular Weight】

334.8
【EINECS】

206-071-6
【RTECS】

XF8100000
【RTECS Class】

Other
【Merck】

12,9874
【Beilstein/Gmelin】

3923356
【Beilstein Reference】

4-26-00-01774
Physical and Chemical PropertiesBack to Contents
【Appearance】

Odorless, colorless to yellow solid
【Melting Point】

235
【Boiling Point】

>360
【Usage】

Substance is used in analytical chemistry as a sensitive reagent for reducing sugars, and to distinguish between ketols and simple aldehydes.
【Vapor Density】

11.5
First Aid MeasuresBack to Contents
【Ingestion】

If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.
【Inhalation】

Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
【Skin】

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
【Eyes】

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Handling and StorageBack to Contents
【Storage】

Store in a cool, dry place. Do not store in direct sunlight.
【Handling】

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
Hazards IdentificationBack to Contents
【Ingestion】

Causes gastrointestinal irritation with nausea, vomiting and diarrhea.
【Inhalation】

Causes respiratory tract irritation.
【Skin】

Causes skin irritation. May cause skin sensitization, an allergic reaction, which becomes evident upon re-exposure to this material.
【Eyes】

Causes eye irritation. May result in corneal injury.
【EC Safety Phrase】

S 22 24/25
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【Respirators】

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Fire Fighting MeasuresBack to Contents
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing media: For small fires, use water spray, dry chemical, carbon dioxide or chemical foam.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Vacuum or sweep up material and place into a suitable disposal container.
Stability and ReactivityBack to Contents
【Stability】

Stable at room temperature in closed containers under normal storage and handling conditions.
【Incompatibilities】

Strong oxidizers.
【Decomposition】

Hydrogen chloride, carbon monoxide, oxides of nitrogen, carbon dioxide.
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