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7790-84-3 - Cadmium sulfate octahydrate, ACS, 98.0-102.0% - 12340 - Alfa Aesar

12340 Cadmium sulfate octahydrate, ACS, 98.0-102.0%

CAS-Nummer
7790-84-3
Synonyme

Größe Preis ($) Menge Verfügbarkeit
25g 24,60
250g 77,30
1kg 255,00
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Cadmium sulfate octahydrate, ACS, 98.0-102.0%

MDL
MFCD00151655
EINECS
233-331-6

Chemische Eigenschaften

Formel
3CdSO4•8H2O
Molmasse
769.50 (208.46anhy)
Form
Crystalline
Schmelzpunkt
>40° -H2O
Dichte
3.08
Brechungsindex
1.565
Löslichkeit
Highly soluble in water. Partially soluble in methanol and ethyl acetate. Insoluble in ethanol.

Qualitätsspezifikationen

Maximum level of impurities: Insoluble matter 0.005%, Cl 0.001%, Nitrate and nitrite (as NO3) 0.003%, Ca 0.005%, Cu 0.002%, Fe 0.001%, Pb 0.003%, Zn 0.05%, K 0.01%, Na 0.02%

Anwendungen

Cadmium sulfate mainly used in electroplating of cadmium, which is used in electronic circuits. It is used as a precursor for cadmium based pigments such as cadmium sulfide and pharmaceutical intermediates. It is used in the standard weston cell.

Bemerkungen

Stable. Incompatible with materials like metals, oxidizing agents, zinc, selenium, tellurium, and hydrogen.

Literaturverweise

Sivanandan, T.; Kalainathan, S. Study on third order nonlinear optical properties of a metal organic complex—Monothiourea-cadmium Sulphate Dihydrate single crystals grown in silica gel. J. Cryst. Growth 2015, 415, 25-30.

Han, S. Y.; Pan, C.; Kim, D. H.; Chang, C. H. Low-cost & low-temperature curable solution-processed silica-based nanostructured antireflective coatings on CuIn1-xGaxSe2 thin film solar cells. RSC Adv. 2015, 5, 24712-24717.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301-H330-H340-H350-H360-H372

Toxic if swallowed. Fatal if inhaled. May cause genetic defects. May cause cancer. May damage fertility or the unborn child. Causes damage to organs through prolonged or repeated exposure.

Sicherheitshinweise: P301+P310a-P304+P340-P320-P330-P405-P501a

IF SWALLOWED: Immediately call a POISON CENTER/doctor IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Specific treatment is urgent (see label). Rinse mouth. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,1627
Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2833.29
TSCA
Yes
RTECS
EV2850000

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