ArioExir

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Ammonium Iron III

Ammonium Iron III

ProductType:Chemicals
Product Category:Laboratory chemicals
Product Sub Category:Merck Millipore
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Description
Catalogue Number 103776
Replaces FX0205; FX0205-1; FX0205-20; FX0205-3
Synonyms Alum iron, Ferric ammonium sulfate, Iron alum, Iron(III) ammonium sulfate

Product Information
CAS number 7783-83-7
EC number 233-382-4
Hill Formula H₄NFeO₈S₂ * 12 H₂O
Chemical formula (NH₄)Fe(SO₄)₂ * 12H₂O
Molar Mass 482.19 g/mol
HS Code 2833 30 00
Quality Level MQ300

Physicochemical Information
Density 1.710 g/cm3
Melting Point 39 - 41 °C
pH value 1.8 (100 g/l, H₂O, 20 °C)
Bulk density 750 kg/m3
Solubility 1240 g/l

Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s) H318: Causes serious eye damage.
Precautionary Statement(s) P280: Wear eye protection/ face protection.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Danger
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water
Disposal 15
Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV - Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately.

Storage and Shipping Information
Storage Store at +15°C to +25°C.

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