Est. 2002 • 20+ Years Chemical Manufacturing Excellence

THE POWER OF PURITY.
THE STRENGTH OF QUALITY.™

Headquartered in the National Binhai Economic & Technological Development Zone, Shandong, Weifang Taize Chemical Co., Ltd. is a premier manufacturer and global supplier operating an annual capacity of 46,000+ metric tons of high-purity Calcium Chloride (CaCl2).

46,000

MT/Yr Total Capacity

100%

EU REACH Coverage

60+

Export Destinations

Explore Product Lines [email protected]

Anhydrous Calcium Chloride Powder 94% Min - Weifang Taize Chemical

Anhydrous CaCl2 Powder 94% CAS 10043-52-4

High-Purity Calcium Chloride Product Range

Manufactured under strict quality systems in Weifang Binhai Industrial Park with complete particle sizing and heavy metal controls.

Anhydrous Calcium Chloride Powder 94% Min

20,000 MT/Yr

Oilfield Drilling Grade

Anhydrous Calcium Chloride Powder 94%

Fine 100-200 mesh powder with fast hydration rates. Formulated for clear brine completion fluids up to 11.6 ppg and shale stabilization.

Purity (CaCl2): ≥ 94.0%

Particle Size: 100-200 Mesh

EC / CAS: 233-140-8

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Anhydrous Calcium Chloride Pellets Granules 94%

20,000 MT/Yr

Sub-Zero De-icing Grade

Anhydrous Pellets / Prills 94% Min

High-density spherical granules (2-4mm) with fast exothermic heat release. Ideal for extreme cold road anti-icing and gas desiccation towers.

Purity (CaCl2): ≥ 94.0%

Pellet Size: 2.0 - 4.0 mm

Bulk Density: 800-900 g/L

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Calcium Chloride Dihydrate Flakes 74% 77%

Industrial Grade

Dust Control & Brines

Calcium Chloride Flakes 74% - 77%

Highly hygroscopic dihydrate flakes. Rapid moisture absorption makes it ideal for unpaved road dust binding and industrial refrigeration.

Purity (CaCl2): 74.0% - 77.0%

Form: White Flakes

Dust Control: > 85% Reduction

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Food Grade Calcium Chloride 77% Spherical Prills Balls

6,000 MT/Yr

FCC / EU E509 Food Grade

Food Grade CaCl2 Prills / Balls 77%

Processed in a GMP food workshop. Uniform spherical balls meeting FCC / EU E509 limits with Pb & As heavy metals guaranteed under 1 ppm.

Purity (CaCl2): ≥ 77.0%

Heavy Metals: Pb & As < 1 ppm

Compliance: FCC / E509 / Kosher

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Analytical Technical Matrix

Comprehensive Specification Benchmark

Strictly enforced typography uniformity across all physical and chemical parameter metrics.

Chemical Parameter	Anhydrous Powder 94%	Anhydrous Pellets 94%	Dihydrate Flakes 74-77%	Food Grade Prills 77%
Calcium Chloride (CaCl2)	≥ 94.0% Min	≥ 94.0% Min	74.0% - 77.0%	≥ 77.0% Min
Physical Appearance	Fine Powder (100-200 Mesh)	Spherical Pellets (2-4mm)	White Flakes	Spherical Balls / Prills
Alkali Metal Chlorides (NaCl/KCl)	≤ 3.0% Max	≤ 3.0% Max	≤ 4.0% Max	≤ 2.0% Max
Magnesium (as MgCl2)	≤ 0.10% Max	≤ 0.10% Max	≤ 0.20% Max	≤ 0.05% Max
Arsenic (As) & Lead (Pb)	Industrial Standard	Industrial Standard	Industrial Standard	< 1 mg/kg (ppm) Guaranteed
Water Insoluble Matter	≤ 0.25% Max	≤ 0.20% Max	≤ 0.25% Max	≤ 0.05% Max
Annual Factory Capacity	20,000 MT / Year	20,000 MT / Year	Bulk Supply	6,000 MT / Year
Primary Application	Oilfield Completion Brine	Highway Anti-Icing	Dust Control & Brines	Cheese Coagulant & Brewing
Standard Packaging	25kg Bag / 1000kg Jumbo	25kg Bag / 1000kg Jumbo	25kg PP/PE Woven Bag	25kg Moisture Sealed Bag

Targeted Application Solutions

Serving specialized chemical requirements across global oilfield, infrastructure, and food markets.

Oilfield Completion Fluids

Anhydrous powder dissolves rapidly to yield solids-free clear brines up to 11.6 ppg. Prevents clay hydration and stabilizes shale formations during deep drilling operations.

Food & Beverage (E509)

77% Food Grade prills restore essential calcium ions in pasteurized milk for cheese curdling, adjust water hardness in beer brewing, and firm canned vegetables.

Highway De-Icing & Dust

Powerful exothermic heat release melts ice down to -30°C (-22°F). Hygroscopic flakes bind fine aggregate particles on unpaved roads to suppress dust over 85%.

Concrete Set Acceleration

Accelerates silanol hydration kinetics in Portland cement mixes. Reduces initial setting time from 3 hours to under 45 minutes during cold-weather pour operations.

Logistics Optimization Tool

20' FCL Container Load & Payload Estimator

Calculate payload weight and bag quantities per 20ft container based on packaging selections.

Select Product Form

Select Packaging Type

Container Net Payload: 24.0 - 25.0 MT

Bag Quantity: 960 - 1000 Bags

Export Port Corridor: Qingdao Port (180 km)

ECHA Chemical Safety Clearance

EU REACH Compliance & Quality Systems

Full ECHA tonnage clearance for EU import ease, backed by High Purity QC Systems, ISO 22000, and HACCP certifications.

EU REACH Full Registration

Valid REACH registration (>1,000 tpa tonnage band) through an appointed EU Only Representative (OR). Enables EU importers to clear customs without additional registration fees.

High Purity QC Systems

Every production batch undergoes ICP-OES spectroscopy testing for heavy metals and purity before packaging. Full retention sample archives kept for 24 months.

Food Safety (ISO 22000 / HACCP)

Dedicated food grade prilling line operating under HACCP rules. Guaranteed Lead and Arsenic limits < 1 ppm meeting FCC and EU E509 standards.

THE POWER OF PURITY.
THE STRENGTH OF QUALITY.™