| Customization: | Available |
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| CAS No.: | 1305-78-8 |
| Formula: | Ca(Oh)2 |
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High Activity Calcium Hydroxide for Lubricant Additives
Designed for lubricant formulation, our high-activity calcium hydroxide offers excellent dispersion and chemical compatibility. It supports better stability in grease and lubricant systems for automotive and industrial use.
Changshu Hongyu Calcium Co., Ltd supplies ultra-high purity Calcium Hydroxide with 99.5% content. Widely used in pharmaceuticals, food processing, water treatment, and industrial fields. SGS & ISO 9001 certified, stable monthly supply.
Product Overview
Changshu Hongyu Calcium Co., Ltd offers premium-grade Calcium Hydroxide (Ca(OH)2) with ≥99.5% purity, produced from carefully selected limestone and refined using advanced processing technology. The product is highly suitable for use in industries demanding exceptional quality and consistency.
Key Features
Purity: ≥92%
Appearance: Ultra-fine white powder
Whiteness: ≥95
Moisture: ≤0.5%
Heavy Metals: <5ppm
Mesh Size: 325-1000 mesh available
Excellent fluidity, reactivity, and stability
Applications
Pharmaceutical production
Food processing (sugar refining, corn soaking, beverages)
Water and wastewater treatment
Lubricant additives and chemical intermediates
Flue gas desulfurization
Leather pickling and industrial chemicals
Packaging
25kg PP woven bags with inner PE liner
1MT jumbo bags
Customized packaging available
Palletized and shrink-wrapped for export
Since 1984, we have been specializing in calcium-based products. With over 40 years of industry experience, two self-owned factories, and our own limestone mine, we maintain full control over our production process - ensuring consistent quality and a reliable supply chain.
Our annual production includes:
Calcium Oxide: over 150,000 tons
Calcium Hydroxide: over 100,000 tons
Calcium Carbonate: over 80,000 tons
Supply Ability: 8,000+ tons/month
Port: Shanghai, China
Origin: Jiangsu Province, China
Why Choose Us
Established in 1984, 40+ years of production experience
Two self-owned factories and our own high-grade limestone mine
In-house R&D for customized solutions
Long-term cooperation with pharmaceutical & chemical companies
Full control over raw material quality and delivery schedules
Contact us now to get your free sample, technical specs, and quotation.
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