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Zibo Qingxin Chemicals Co., Ltd.

Calcium Carbide, Calcium Carbide 1-50mm, Calcium Carbide 50/80mm manufacturer / supplier in China, offering 285-330L/Kgmin Calcium Carbide 1-50mm 50/80mm, Industrial Grade White Crystalline Powder Melamine 99.8%, Fully Refined Paraffin Wax 58/60 for Candle Making and so on.

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285-330L/Kgmin Calcium Carbide 1-50mm 50/80mm

FOB Price: US $689 / Ton
Min. Order: 25 Tons
Min. Order FOB Price
25 Tons US $689/ Ton
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Production Capacity: 5000 Tons Per Month
Transport Package: as Your Request
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 285-330L/Kgmin
  • Grade Standard: Industrial Grade
  • Trademark: QX
  • Origin: Shandong. China
  • Type: Calcium Carbide
  • Remark: a
  • Specification: industrial / food grade
  • HS Code: 28491000
Product Description
285-330L/Kgmin Calcium Carbide 1-50mm 50/80mm
Calcium Carbide Packaging & Delivery 

Packaging Details: 50kg/100kg per steel drum; 22.5mt /20'GP without pallets; 20mt /20'GP with pallets 
Delivery Detail: Within 15 days after receiving the deposit or original L/C 

Calcium Carbide Specifications 

-Calcium Carbide 295-315L/KG Manufacturer 
-Size: 4-7, 7-15, 15-25, 25-50, 50-80, 70-100, 80-120, 120-250mm 
-. CIQ, BV, SGS Certified 



Price for Calcium Carbide 50-80mm; Calcium carbide powder; Calcium carbide lamp 
CaC2; Acetylene; Acetylene gas cylinder price Calcium Carbide; Calcium carbide 295l/kg; 50-80mm; 25-50mm; 50kg/100kg drum 
Product Description 

Calcium Carbide 
Molecular formula: CaC2 
Molecule Weight: 64.10 
H. S code: 28491000 
CAS: 75-20-7 
UN NO. 1402 
Hazard class: 4.3 

Application of calcium carbide: 

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 basic material for organic synthesis and calcium cyanamide 
6. Reacting with water to bring about ethine. 
7. Reacting with nitrogen to product lime nitrogen. 
8. The desulfurizer in steel industry. 

Calcium Carbide Specifications 

1. Calcium Carbide Purity 90-95% min, 
Gas yield 295L/kg ~ 315 L/KG 
2. Size: 4-7mm, 7-15mm, 15-25mm, 25-50mm, 50-80mm, 
70-100mm, 80-12mm, 120-250mm

ITEM

INDEX

Gas Yield
20°C 101.3 Kpa
L/kg ≥

Size

Gas Yield

Size
percentage

Ash,%

 

Top

A
Grade

Accept
Grade

2-4mm

 

260

240

220

≥90

≤1

4-7mm

 

280

260

240

≥90

≤1

7-15mm

 

290

270

250

≥90

≤1

15-25mm

 

300

285

260

≥90

≤1

4-25mm

 

290

270

250

≥90

≤1

25-50mm

 

300

295

280

≥90

≤1

50-80mm

 

300

295

280

≥90

≤1

80-200mm

 

300

295

280

≥90

≤1

PH3 %(V/V) ≤

0.032

H2S %(V/V) ≤

0.015

Quality Standard

TYWH QUALITY STANDARD



China National Standard: GB10665-2004

ITEM

INDEX

Top

General

Acceptable

20°C 101.3 Kpa L/kg Gas Yield ≥

300

280

260

PH3 %(V/V) ≤

0.06

0.08

H2S %(V/V) ≤

0.10

Size percentage (5mm-80mm) ≥

85

Stifage percentage below 2.5mm ≤

5

China National Standard

GB10665-2004

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