Chemical Name | Calcium Oxide (CaO) |
Purity | ≥90% (High purity ≥95% ) |
Appearance | White lumps/powder |
Impurity Content | ≤1% (Strict control of trace elements like iron and magnesium) |
Packaging Specifications | 25kg bags or 1-ton Jumbo bags |
Standards Compliance | Complies with GB/T 1594-2008 Industrial Quicklime Standard; Certified by ISO 9001 and SGS |
Basic Product Information
Chemical Formula: CaO
Molecular Weight: 56.08
Appearance: White to gray 块状 or powdery
Density: Approximately 3.35g/cm³
Melting Point: 2572℃
Boiling Point: 2850℃
Solubility: Insoluble in ethanol, soluble in acids and glycerol
Product Features and Advantages
High Purity: Adopting advanced production technology and strict quality control system, the product purity can reach more than 98%, with low impurity content and stable performance, which can meet the needs of various high-end application scenarios.
Strong Activity: It has good chemical activity, reacts quickly with water and releases a large amount of heat, which can play an efficient role in sewage treatment, chemical production and other fields.
Reliable Quality: The production process strictly follows the ISO quality management system. Each batch of products is inspected by precision testing instruments to ensure that the product quality meets or exceeds relevant standards.
Safety Information
Hazard Description: Calcium oxide is a strong base and has irritating and corrosive effects. It is strongly irritating to the respiratory tract and can cause chemical pneumonia; oral administration can irritate and burn the digestive tract; it is strongly irritating to the eyes and skin and can cause burns.
Protective Measures: When using, personal protective equipment such as protective glasses, gloves and masks should be worn to avoid direct contact with skin and eyes. In case of accidental contact, rinse immediately with plenty of water and seek medical attention in time.
Storage and Transportation: It should be stored in a cool, dry and well-ventilated warehouse, away from fire and heat sources. Do not mix with acids for storage and transportation. During transportation, it should be protected from rain and moisture.
PACKAGING & DELIVERY
Qualification Certificate
Own mines in Hubei
Leveraging the superior resource endowment of our own mines in Hubei, the quicklime we produce demonstrates remarkable quality advantages: not only does its effective calcium oxide content far exceed the industry average, but its extremely low impurity ratio also ensures high-performance in applications. The mine resources, which are controlled from the source, endow the quicklime with a natural purity base. Coupled with sophisticated calcination technology, each batch of products can maintain stable high activity — this not only provides solid support for efficient slag formation and deep impurity removal in iron and steel smelting, but also meets the stringent requirements for high-quality quicklime in fields such as construction and chemical industry.
