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70-49-5 - Mercaptosuccinic acid, 98% - Thiomalic acid - B23301 - Alfa Aesar

B23301 Mercaptosuccinic acid, 98%

Codice CAS
70-49-5
Sinonimi
Thiomalic acid

Dimensioni Prezzo ($) Quantità Disponibilità
25g 15,45
100g 35,43
500g 117,90
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Mercaptosuccinic acid, 98%

MDL
MFCD00004860
EINECS
200-736-4

Proprietà chimiche

Formula
C4H6O4S
Peso formula
150.15
Punto di fusione
150-155°
Solubilità
Soluble in water, alcohol and acetone. Slightly soluble in ether. Insoluble in benzene.

Applicazioni

Mercaptosuccinic acid is used in the preparation of mercaptosuccinic acid diethyl ester by reaction with ethanol. It is also used as a brightening agent in metal plating. Further, it serves as an intermediate for the synthesis of corrosion inhibitors, soil fumigants, active pharmaceutical ingredients and electroplating agents.

Note

Incompatible with strong oxidizing agents and strong bases.

Letteratura

Tan, J.; Liang, Y.; Wang, J.; Chen, J.; Sun, B.; Shao, L. Facile synthesis of CdTe-based quantum dots promoted by mercaptosuccinic acid and hydrazine. New J. Chem. 2015, 39 (6), 4488-4493.

Tenorio, D. P. L. A.; Andrade, C. G.; Filho, P. E. C.; Sabino, C. P.; Kato, I. T.; Carvalho, L. B.; Alves, S.; Ribeiro, M. S.; Fontes, A.; Santos, B. S. CdTe quantum dots conjugated to concanavalin A as potential fluorescent molecular probes for saccharides detection inCandida albicans. J. Photochem. Photobiol. B 2015, 142, 237-243.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280-P305+P351+P338-P304+P340-P362-P301+P312-P312-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. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. 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.

Altri riferimenti

Merck
14,9343
Beilstein
1099858
Codice tariffe armonizzato
2930.90
TSCA
Yes
RTECS
WM8225000

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