Our calcium carbide has High Gas Yield, High Stability, High Safety.
Enabling us to establish partnerships with numerous acetylene production and steel desulfurization plants worldwide.
Size:
25-50mm
Product Advantages:
High gas yield, High purity, Stable performance, and Safety in use
Application
(1) The main raw material for producing acetylene gas.
(2) Cutting and welding for metal material
(3) To synthesize polyvinyl chloride (PVC)
(4) Fruit Catalyst
(5) The desulfurizer in steel industry
NEW OCEAN GROUP manufactures high-purity 25-50mm Calcium Carbide (CaC₂) compliant with GB10665-2004 standards. Our product features:
Gas Yield: ≥295L/kg (exceeding industry standards)
Purity: 98% min | Phosphine (PH₃): ≤0.04% | Hydrogen Sulfide (H₂S): ≤0.06%
Packaging: Nitrogen-sealed 50kg/100kg steel drums (UN 1402 certified)
Appearance: Uniform grey-black granules (25-50mm size consistency: ≥90%)
Primary Function: Rapid acetylene gas generation via hydrolysis for industrial processes.
Quality Assurance
ISO/SGS-certified production with ≤1% ash content
Rigorous size screening for optimal reaction efficiency
Supply Chain Reliability
8,000-ton/month capacity + 26,000-ton storage for uninterrupted supply
18-year manufacturing expertise (since 2006)
Safety & Compliance
Explosion-resistant drum packaging
MSDS-supported handling protocols
Performance Excellence
10-15% higher gas yield vs. standard industrial grades
Low residue for cleaner acetylene output
Packing and delivery
50kg Yellow Drums Loading
100kg Green Drums Loading
100kg Grey Drums on 14 Pallets
100kg Grey Drums on 28 Pallets
120kg Green Drums Loading
Precautions
Inspection upon Receipt
-Inspect drums upon receipt, paying attention to moisture (e.g., snow, ice shouldbe removed before storage).
-Check for signs of swelling, heat, or mechanical damage.
Handling Hot Drums
-If a drum is hot, do not cool it with water, and do not move the drum until it hascooled completely.
-The area should be cordoned off, and entry restricted until the drum cools.
Opening the Drum
-Use non-sparking tools (e.g,, brass hammer) to open the drum in a designatedarea.
-Ensure drums are opened only immediately before the calcium carbide is requiredfor use.
Personal ProtectiveEquipment
-Wear personal protective equipment (PpE), including gloves, helmets, and faceshields when opening drums and handling calcium carbide.
Transferring Calcium Carbide
- Use a charging skip or specialized transfer equipment, ensuring proper groundingduring transfer.
-All transfer tools should be equipped with gas-purging systems and anti-staticproperties.
Cleaning up Spillage
-Use natural fiber brooms and non-sparking tools to sweep up any spillage during transfer.
-Calcium carbide dust should be disposed of safely.
Specifications
| Size | 25-50mm |
| Gas Yield | 295L/kg |
| CAC2 | 82% |
| PH3 | 0.04% |
| H2S | 0% |
| Color | Grey or Black |
| Appearance | Granular |
| Grade Standard | Industrial Grade |
| CAS NO. | 75-20-7 |
| EINECS | 200-848-3 |
| Formula | CaC2 |
| UN No. | 1402 |
| HS Code | 284910 |
| Package | 50kg,60kg,100kg,120kg New Iron Drum |
