Factory Price 50-80mm High-Quality Calcium Carbide

• Customization: Available
• CAS No.: 75-20-7
• Formula: Cac2
• Model NO.: 25-120mm
• EINECS: 200-848-3
• Constituent: Industrial Pure Air
• Grade Standard: Industrial Grade
• Chemical Property: Combustion-Supporting Gas
• Trademark: haoyuan
• Origin: China
• HS Code: 28491000
• Production Capacity: 70000 Tons/Year

Product Description

Product Description

Selected from high-quality raw materials such as blue carbon and lime, it is refined into high-quality calcium carbide through a high-temperature closed electric furnace smelting process. The production process is strictly controlled, and the product quality is stable and up to standard. The gas evolution is ≥295L/kg, with low impurity content and strong reactivity.

Specification

Name	Calcium Carbide
Molecular formula	CaC2
Appearance	Grayish-black block
density	2.22g/cm³
melting point	2300
Molecular weight	64.10

Packing & Delivery

Two scientific packaging forms are provided: barrel (50-100 kilograms per barrel) and ton bag (1 ton per bag). The barrel packaging has excellent sealing performance and good moisture-proof effect, making it suitable for small and medium-sized enterprises and laboratories for small-scale storage and use

FAQ

Q: How should the raw materials be stored after they are received? How long is the quality guarantee period?
A: It should be stored in a dry, cool and well-ventilated place. The best service life is one year from the production date.

Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples for free, but we won't pay for the freight.

Q: Can the quality of your products meet the quality standards of foreign brands?
A: Our products have passed tests and certifications such as REACH, RoHS and ISO, and comply with international standards.

Q: How about your delivery time?
A: If we have inventory, it is usually 5 to 14 days. If not, it will take 15 to 20 days.

Q: How does your factory control quality?
A: Quality is of Paramount importance. We always attach great importance to quality. From spare parts to finished products, we have professional quality control.