Iron chloride sulfate

Structural formula
General
Surname	Iron chloride sulfate
other names	Iron (III) chloride sulfate Iron chlorosulfate
Molecular formula	FeClSO 4
External identifiers / databases
CAS number 12410-14-9 EC number 235-649-0 ECHA InfoCard 100.032.395 Wikidata Q1312764
properties
Molar mass	187.36 g mol −1
Physical state	firmly
solubility	easily soluble in water
safety instructions
GHS labeling of hazardous substances danger H and P phrases H: 290-302-315-318 P: 280-301 + 312-302 + 352-305 + 351 + 338-310-501
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Iron chloride sulfate is a chemical compound from the group of sulfates . It is usually available in the form of an almost odorless, brownish 10 to 40 percent solution in water.

Extraction and presentation

Ferric chloride, sulfate, by oxidation of iron (II) sulfate with chlorine are obtained.

${\displaystyle \mathrm {2\ FeSO_{4}\!\,+\!\,\ Cl_{2}\!\longrightarrow \!2\ FeCl(SO_{4})} }$

It is also created as a secondary product during the extraction of titanium dioxide .

properties

Iron chloride sulfate hydrolyzes, producing iron hydroxide and dilute hydrochloric and sulfuric acids .

use

Iron chloride sulphate is used as a precipitant and flocculant (e.g. in wastewater treatment to remove phosphorus ).

Individual evidence

1. ↑ ^{a b c} Entry for CAS no. 12410-14-9 in the GESTIS substance database of the IFA , accessed on February 1, 2016(JavaScript required) .
2. ↑ pwthielemann.de: Safety data sheet FeClSO ₄ solution ( Memento of the original from December 21, 2015 in the Internet Archive ) Info: The archive link was automatically inserted and not yet checked. Please check the original and archive link according to the instructions and then remove this notice.