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Home | Products | Calcium Chloride | Dihydrate Calcium Chloride | Industrial Grade Calcium Chloride Dihydrate Pellets

Dihydrate Calcium Chloride

Industrial Grade Calcium Chloride Dihydrate Pellets

Molecular Formula:CaCl₂・2H₂O
Appearance: Solid smooth spherical pellets with uniform white glossy ball shape
Specification: The main content of dihydrate calcium chloride ≥74%, contains crystal water and features moderate hygroscopicity
Water Solubility: Dissolve steadily in water with mild heat release, clear aqueous solution, impurities meet industrial standards
MOQ: 1 Ton

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Product Advantages

Smooth and round surface with high particle hardness, hardly broken during transportation and loading, nearly zero dust loss

Excellent fluidity of spherical pellets, smooth feeding for automatic feeding equipment without blocking or bridging

Standard 74% dihydrate content with mild heat release during dissolution, no splashing when preparing solution for safe operation

Sufficient gaps between pellets, hard to stick and cake in storage, lower sealing requirements than anhydrous calcium chloride

Cost-effective with lower unit price than 94% anhydrous series, suitable for large-scale conventional industrial scenarios

Parameter

Classification	Chloride
Model	calcium chloride dihydrate
Brand	Yuan Nuo
Use	snow melting agent，oil，water treatment，refrigerating fluid，Dry Agent
Appearance	white granular
Purity (Content)	above 74%
Grade	Industrial Grade
Country of Origin	Shandong, China
EINECS Number	233-140-8
Molecular Formula	CaCl2
Alias	CaCl2
CAS Number	10035-04-8
Type	calcium chloride
Product class	Industrial Grade
Dangerous class	Not dangerous goods
Art.No.	Industrial grade calcium chloride
Particle size	3-5mm
Quality standard	GB/T26520-2011
Main components	CaCl2
PH value	7.5-11.0
Shelf life	2 years
packing	25kg，1000kg
HS CODE	2827200000

Main Industrial Applications

Road & Factory Yard Snow and Ice Melting

Spread on highways, parks and parking lots for winter snow melting; glossy balls roll well and spread evenly to prevent icing under low temperature.

Industrial Circulating & Waste Water Treatment

Adjust calcium ion concentration of water, remove fluorine and heavy metal ions, assist flocculation and impurity sedimentation, compatible with automatic pellet feeding systems.

Concrete Antifreeze for Construction Projects

Additive for winter infrastructure construction to lower concrete freezing point and avoid frost cracking; spherical pellets disperse evenly without agglomeration during mixing.

Raw Material for Refrigerant Brine & Cooling Circulating Liquid

Prepare industrial low-temperature refrigeration brine with low freezing point, less scaling in circulation system and low operating cost.

Oil Drilling & Fracturing Auxiliary Agent

Prepare medium and low concentration drilling fluid and completion fluid to stabilize well walls and reduce formation water seepage, match automatic chemical feeding devices.

Simple Moisture-Proof & Dehumidification for Warehouses & Workshops

Packed in bags and placed in warehouses and workshops to slowly absorb water vapor in air; smooth pellets are not easy to break and leak materials.

Comparison

Dihydrate glossy ball calcium chloride

Smooth round pellets, dust-free, strong fluidity, ideal for automatic feeding and manual snow spreading; medium dissolving speed.

Dihydrate flake calcium chloride

Lower price, fit for simple manual mixing and feeding, average fluidity with a small amount of debris.

Dihydrate powder calcium chloride

Fastest dissolution, can be compounded into dry powder for dust suppression, but heavy dust and higher storage sealing requirements.

Dihydrate glossy balls

Dihydrate glossy balls contain crystal water with 74% content, moderate hygroscopicity and low price, used for conventional snow melting, water treatment and refrigeration;

Anhydrous prickly balls

Anhydrous prickly balls have no crystal water with 94% content, ultra-strong hygroscopicity and higher cost, mostly applied for deep drying and high-concentration solution preparation.

Storage & Transportation Notes

Hygroscopic, packed in woven bags with inner film lining, store in dry and ventilated warehouses;
Open-air stacking is forbidden, keep away from water sources and rain to prevent softening and caking caused by moisture;
High hardness pellets are not easy to break, suitable for full-container bulk shipment by sea and land; seal tightly immediately after opening.