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10028-22-5 - Iron(III) sulfate, Puratronic®, 99.998% (metals basis) - 10717 - Alfa Aesar

10717 Iron(III) sulfate, Puratronic®, 99.998% (metals basis)

Codice CAS
10028-22-5
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
5g 92,08
25g 293,55
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Iron(III) sulfate, Puratronic®, 99.998% (metals basis)

MDL
MFCD00011007
EINECS
233-072-9

Proprietà chimiche

Formula
Fe2(SO4)3
Peso formula
399.87
Modulo
Powder
Punto di fusione
480° dec.
Densità
3.097
Sensibilità
Hygroscopic
Solubilità
Soluble in water. Sparingly soluble in alcohol. Almost insoluble in acetone and ethyl acetate. Insoluble in sulfuric acid and ammonia.

Applicazioni

Used in water purification, soil conditioning, pigments, and in pickling baths for aluminum and steel. Useful as a mordant in dyeing, and as a coagulant for industrial wastes. Employed in the oxidation of pyrite.

Note

Hygroscopic. Corrosive to copper, copper alloys, mild steel, and galvanized steel

Letteratura

Liang, Z.; Wang, Y.; Zhou, Y.; Liu, H.; Wu, Z. Hydrolysis and coagulation behavior of polyferric sulfate and ferric sulfate. Water Sci.Technol. 2009, 59 (6), 1129-1135.

Hiroyoshi, N.; Miki, H.; Hirajima, T.; Tsunekawa, M. Enhancement of chalcopyrite leaching by ferrous ions in acidic ferric sulfate solutions. Hydrometallurgy 2001, 60 (3), 185-197.

Rischio GHS e dichiarazioni precauzionali

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

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-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. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). 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
14,4032
Codice tariffe armonizzato
2833.29
TSCA
Yes

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