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4628-94-8 - 2,5-Dimercapto-1,3,4-thiadiazole dipotassium salt, 97% - Bismuthiol I dipotassium salt - L11105 - Alfa Aesar

L11105 2,5-Dimercapto-1,3,4-thiadiazole dipotassium salt, 97%

Codice CAS
4628-94-8
Sinonimi
Bismuthiol I dipotassium salt

Dimensioni Prezzo ($) Quantità Disponibilità
5g 24,60
25g 69,10
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2,5-Dimercapto-1,3,4-thiadiazole dipotassium salt, 97%

MDL
MFCD00003104
EINECS
225-043-4

Proprietà chimiche

Formula
C2K2N2S3
Peso formula
226.43
Punto di fusione
ca 274° dec.
Solubilità
Insoluble in water.

Applicazioni

1,3,4-thiadiazole-2,5-dithiol (Bismuthiol I) was used in determination of tellurium in indium phosphide doped with cadmium telluride by electro thermal atomic absorption spectrometry. It forms polymers with metals and can be useful in treatment of metal-polluted water.

Note

Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Letteratura

N N Ugarova; I M Popova; I F Dolmanova; G N Shekhovtsova. [Kinetics and mechanism of individual and combined oxidation of o-dianisidine and bismuthol I by hydrogen peroxide catalyzed by horseradish peroxidase]. Biokhimiya/Biochemistry. 1980, 45, (12), 2243-2253.

Marco Taddia; Alessandra Bellini and Roberto Fornari. Determination of tellurium in indium phosphide by electrothermal atomic absorption spectrometry and ultraviolet-visible spectrophotometry. J. Anal. At. Spectrom. 1995, 10, (6), 433-437.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni precauzionali: P260-P201-P280-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Beilstein
4917786
Codice tariffe armonizzato
2934.99
TSCA
Yes

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