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102459 Iron(II) chloride tetrahydrate

extra pure special grade


Product Range

Product Number Packaging Size
1024599012 Bucket, plastic 12.5 kg
1024591000 Plastic bottle 1 kg

Product Information

Product Summary
CAS number 13478-10-9
Chemical formula FeCl₂ * 4 H₂O
Hill Formula Cl₂Fe * 4 H₂O
HS Code 2827 39 20
Synonyms Iron dichloride
Storage Store at +15°C to +25°C.
EC number 231-843-4
Molar mass 198.83 g/mol
GHS Labeling (EU)
Hazard Pictogram
icon icon
Signal Word Danger
Hazard Statement H290: May be corrosive to metals.
H302: Harmful if swallowed.
H318: Causes serious eye damage.
Precautionary Statement P280: Wear eye 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.
P313: Get medical advice/ attention.
Storage class 10 - 13 Other liquids and solids
RTECS NO5600000
WGK WGK 1 slightly water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
Chemical and Physical Data
Bulk Density 900 kg/m3
Density 1.93 g/cm3 (20 °C)
Solubility 1600 g/l
Melting point 105 - 110 °C Elimination of water of crystallisation
Molar mass 198.83 g/mol
pH value 2.5 (100 g/l, H₂O, 20 °C)


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