Calcium Chloride 94% Prills

Calcium Chloride 94% Prills (CAS 10043-52-4, molecular formula CaCl2) is a core commodity reagent used wherever reliable acid or alkali strength matters — from surface treatment and pH correction to downstream salt manufacture. China Chemicals supplies it at 94% min in pack sizes from 1 kg through to 1000 kg Bulk Bag, so laboratory trial quantities and full production volumes can be sourced from the same specification.

It is also traded as Calcium Dichloride, Road Salt, CaCl2 Prills. Every consignment ships with a batch-specific Certificate of Analysis and the current Safety Data Sheet, and material is stored and picked under stock rotation so you receive product well inside its shelf life.

Typical applications

De-icing of roads, walkways and cold rooms
Dust control on unpaved surfaces
Concrete set acceleration
Drilling fluid density and shale inhibition
Desiccant and refrigeration brine

Technical specification

Chemical name	Calcium Chloride 94% Prills
Synonyms	Calcium Dichloride, Road Salt, CaCl2 Prills
CAS number	10043-52-4
Molecular formula	CaCl2
Appearance	White prills or pellets, hygroscopic
Assay CaCl2	94.0% min
Alkali chlorides as NaCl	5.0% max
Magnesium as MgCl2	0.5% max
Water insolubles	0.1% max
Appearance	White prills
Particle size	2 – 4 mm

Values above are typical and are confirmed on the Certificate of Analysis issued against each batch. Tighter specifications can be quoted where a process requires them.

Packaging and supply

Available in 1 kg, 5 kg, 25 kg Bag, 1000 kg Bulk Bag. Bulk, road tanker and export drum quantities are quoted on request, including FOB and CIF terms for international shipment. Pricing shown is per pack in USD, exclusive of freight and any applicable duties.

Handling and safety

Transport classification: Not regulated · Causes serious eye irritation. Store in the original closed container in a cool, well-ventilated area away from incompatible materials, and handle using appropriate personal protective equipment. Read the Safety Data Sheet in full before use — it is issued with every order and is available on request before purchase.

Supply to industry only. Products are sold for legitimate industrial, laboratory and manufacturing use. We may request end-use details and business registration before releasing an order.