| Customization: | Available |
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| CAS No.: | 1305-62-0 |
| Formula: | Ca(Oh)2 |
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Our High Purity Calcium Hydroxide is a white fine powder with ≥99% purity, low heavy metals, and excellent chemical stability. Manufactured from high-grade limestone and processed under strict ISO quality control, it is widely used in pharmaceuticals, chemical synthesis, water treatment, food processing, and environmental protection.
Ultra High Purity - ≥99%, suitable for sensitive formulations
Stable Quality - low impurity levels, consistent whiteness
Strong Supply Capacity - large-scale factory with stable output
ISO9001 Certified - strict quality control in every batch
Custom Packaging - OEM / ODM options for global customers
Fast Delivery - flexible logistics with competitive freight solutions
Our High Purity Calcium Hydroxide is a refined white powder produced from carefully selected natural limestone through high-temperature calcination and precise hydration. This product contains ≥99% active content, ensuring excellent chemical stability, low impurity levels, and high reactivity. It is designed to meet the strict requirements of the pharmaceutical, chemical, environmental, and food industries, where product consistency and purity are critical.
Produced in a fully automated facility with ISO9001-certified quality control systems, our calcium hydroxide stands out for its fine particle size, high whiteness, and low heavy metal content. These characteristics make it ideal not only for basic pH regulation, but also for complex industrial formulations and precision chemical reactions.
Package:
Small bag: 25kg/bag, 36 bags/jumbo package, 18 metric tons/20FT container
Jumbo package: 900kg/jumbo package/pallet, 18 metric tons/20FT container
Transport Precautions:
The packaging is secure for shipping, and loading is done with caution. Avoid transporting calcium hydroxide on rainy days.
Storage Precautions:
Store in a cool, ventilated warehouse with humidity not exceeding 85%. The packaging is sealed to prevent moisture absorption. Avoid contacting with water, kept in dry, cool, draught-free atmosphere.
Changshu Hongyu Calcium Co., Ltd. offers high-quality industrial grade hydrated lime calcium hydroxide in 900 kg/jumbo bag and 25 kg woven bag. Customized tank truck transportation available based on customer needs.
Q&A
Q: Are you a trading company or a factory?
A: We are factory.
Q: What is your main product?
A:Calcium oxide, calcium hydroxide
Q: How do you control the quality?
A: Our factory is equipped with professional technicians to control quality, out inspectors take sample for testing every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other Third-party inspection.
Q: How long time you can make the shipping?
A: We can make the shipping within 7 days after confirming the order.
Q: Where is your factory located? How can I visit the factory?
A: Our factory located in changshu jiangsu .Welcome to visit at any time, we can pick up the nearby machine factory.
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