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79-19-6 - Thiosemicarbazide, 99% - A14630 - Alfa Aesar

A14630 Thiosemicarbazide, 99%

CAS Number
79-19-6
Synonyms

Size Price ($) Quantity Availability
100g 22.05
500g 64.44
2500g 240.80
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Thiosemicarbazide, 99%

MDL
MFCD00007620
EINECS
201-184-7

Chemical Properties

Formula
CH5N3S
Formula Weight
91.14
Melting point
ca 180° dec.
Solubility
Soluble in water, ethanol, alcohols and hot methanol.

Applications

Used in TLC to stain alpha-keto acidsThiosemicarbazide is used as a reagent for ketones as well as chemical intermediate. It is involved in the detection of metals. It is also used in photography. Further, it is effective for controlling bacterial leaf blight in rice. In addition to this, it is used to prepare 1,3,4-thiadiazoles.

Notes

Incompatible with strong oxidizing agents, strong acids and strong bases.

Literature References

Hong, L. R.; Wang, J. P.; Zhuo, Y.; Chai, Y. Q.; Zhao, M.; Gui, G. F.; Yuan, R. A regenerable electrochemiluminescence aptasensor incorporating poly(ethylenimine) and thiosemicarbazide as dual co-reactants for signal amplification. Electrochim. Acta 2015, 186, 174-181.

Karthik, N.; Sethuraman, M. G. Improved copper corrosion resistance of epoxy-functionalized hybrid sol-gel monolayers by thiosemicarbazide. Ionics 2015, 21 (5), 1477-1488.

GHS Hazard and Precautionary Statements

Hazard Statements: H300-H313

Fatal if swallowed. May be harmful in contact with skin.

Precautionary Statements: P264-P270-P301+P310-P312-P321-P330-P405-P501a

Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Rinse mouth. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,9361
Beilstein
506320
Hazard Class
6.1
Packing Group
II
Harmonized Tariff Code
2930.90
TSCA
Yes
RTECS
VT4200000

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