Sourcing Magnesium Chloride Flakes? ChemicalDekho connects you with major salt works and importers like Ghadi Detergents (Rohit Surfactants) and various Kutch-based salt pans. Secure bulk supply for industrial and environmental applications.
Magnesium Chloride (CAS 7786-30-3) is primarily sold as Hexahydrate Flakes (47% MgCl2). It is a superior de-icing agent compared to rock salt (NaCl) because it works at lower temperatures (-15°C) and is less corrosive to concrete. It is also hygroscopic, making it excellent for 'Dust Control' on unpaved roads as it pulls moisture from the air to keep dust down.
Listings generally focus on the standard 47% White Flakes packed in moisture-proof bags to prevent caking.
Road salt (Effective to -15°C)
Stabilizing unpaved roads
Wood treatment
Sorel cement (Magnesia cement)
Magnesium metal production
Magnesium supplement
Tofu coagulant (Nigari)
Sizing & Dressing
Leading petrochemical producers
Ready stock at Ports
Compliant transport
Generally considered safe. Hygroscopic (absorbs water). May cause mild skin irritation. Large oral doses act as a laxative.
MgCl2 is so hygroscopic that powder would turn into a solid rock or liquid slush within minutes of opening. Flakes have less surface area and stay flowable longer.
Nigari is natural Magnesium Chloride derived from seawater, traditionally used in Japan to curdle soy milk into Tofu.
They are similar, but Magnesium Chloride is generally less corrosive to steel and concrete and safer for pets/plants than Calcium Chloride.
Yes, sprinkle it on a dirt road. It pulls water from the air, keeping the road permanently damp and dust-free.