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Alfa Aesar™ Thiosemicarbazide, 99%

Chemical Identifiers

Chemical Name or Material Thiosemicarbazide
CAS 79-19-6
Molecular Formula CH5N3S
Formula Weight 91.14g/mol
MDL Number MFCD00007620
UN Number UN2811
Beilstein 506320
Merck Index 14,9361
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA146300E

 
alfa aesar™
A14630-0E
2500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1463022

 
alfa aesar™
A14630-22
100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1463036

 
alfa aesar™
A14630-36
500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Melting Point ≈180°C (dec.)
Quantity 2500g
Odor Odorless
Chemical Name or Material Thiosemicarbazide
CAS 79-19-6
Assay 99%
Molecular Formula CH5N3S
Formula Weight 91.14g/mol
MDL Number MFCD00007620
UN Number UN2811
Beilstein 506320
Merck Index 14,9361
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H300
Fatal if swallowed.
Health Hazard 3 GHS P Statement
P264-P270-P301+P310-P321-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.
Specific treatment (see label).
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
RTECS Number VT4200000
TSCA TSCA

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.

Solubility
Soluble in water, ethanol, alcohols and hot methanol.

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

Safety and Handling

Danger

GHS P Statement
P264-P270-P301+P310-P321-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.
Specific treatment (see label).
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H300
Fatal if swallowed.