102459 Iron(II) chloride tetrahydrate

Iron(II) chloride tetrahydrate


Product Range

Product Number



1024599012 Bucket, plastic 12.5 kg
1024591000 Plastic bottle 1 kg

Product Information

Product Summary

Synonyms Iron dichloride
CAS number 13478-10-9
EC number 231-843-4
Molar mass 198.83 g/mol
RTECS NO5600000

GHS Labeling (according to EU REGULATION (EC) No 1272/2008 (CLP))

Hazard Pictogram
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.

Handling & Storage Information

Storage Temperature Store at +15°C to +25°C.
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering

Physicochemical Information

Melting point 105 - 110 °C Elimination of water of crystallisation
Density 1.93 g/cm3 (20 °C)
Bulk Density 900 kg/m3
pH value 2.5 (100 g/l, H₂O, 20 °C)


You have accessed https://www.emdgroup.com, but for users from your part of the world, we originally designed the following web presence https://www.merckgroup.com.

Let's go

Share Disclaimer

By sharing this content, you are consenting to share your data to this social media provider. More information are available in our Privacy Statement