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English Name: Calcium hydroxide
Other Names: Slaked Lime , Hydrated Lime
CAS Number: 1305-62-0
Appearance: White powdered solid
Packaging: Available in 25KG bags Or 1000KG Jumbo bags
Melting Point: 580°C
Boiling Point: 2850°C
Solubility: Slightly soluble in water, insoluble in alcohol, soluble in ammonium salts and glycerin
| Test Items | Standard | Measured Value | Result |
|---|---|---|---|
| Ca(OH)₂ | ≥96% | 96.85% | pass |
| SiO₂ | ≤0.1% | 0.08% | pass |
| CaCO₃ | ≤3% | 0.18% | pass |
| Al₂O₃ | ≤0.1% | 0.08% | pass |
| Fe₂O₃ | ≤0.05% | 0.03% | pass |
| MgO | ≤0.53% | 0.35% | pass |
| H₂O | ≤0.8% | 0.12% | pass |
| Acid Insoluble | ≤1% | 0.68% | pass |
| Loss on ignition | ≤0.5% | 0.21% | pass |
| Bulk density | 0.4 - 0.5 g/ml | 0.48 | pass |
| PH | - | 12 | pass |
| Fineness200Mesh | 100% | 100 | pass |
| Fineness300Mesh | ≥96% | 96.17 | pass |
| Appearance | - | white powder | - |
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Flue Gas Desulfurization: Widely used in flue gas desulfurization.
Water Treatment: Widely used in wastewater treatment to adjust pH values.
Industrial Use: Rubber and PVC plastics additives, leather tanning and other chemical industries
other: Papermaking industry, Petroleum industry
Calcium hydroxide has become a basic material in multiple industries due to its alkalinity, reactivity, and low-cost characteristics.
Qualification Certificate
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Packaging & Shipping
Our Advantages
We have our own mine in Hubei Province, which endows us with the following advantages:
We have our own mine in Hubei. This mine has high purity, few impurities and low magnesium content. This advantage has brought about the optimization and upgrading of products for many chemical manufacturers.
We control the raw materials from the source, and the calcium products we produce are not only of high quality, but also have stable supply. Our products have been applied by many well-known chemical enterprises at home and abroad.
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FAQ
Q: Are you a trading company or a factory?
A: We are a factory.We have two factories and a limestone mine.
Q: What are your main products?
A: Calcium oxide, Calcium hydroxide, Light calcium carbonate, Heavy calcium carbonate and Nano calcium carbonate.
Q: What payment methods are supported?
A: T/T、L/C、D/P.
Q: Where is your factory?
A: One factory is located in Changshu, Jiangsu Province, and the other factory is in Jingmen, Hubei Province, welcome to visit us at any time.
Q: Do you provide free samples?
A: Yes.
Q: How do I contact you to purchase a product?
A: Below is our contact information, please feel free to contact us at any time.
