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Qingdao Dongfangaosheng Chemicals Co., Ltd
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Calcium Carbide

Calcium Carbide

Delivery Time : within 6 working days(depends on your quantity)
Place of Origin : China
Sample Price : negotiable
Category : Carbonate
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Quick Details
Classification: Other Inorganic SaltsCAS No.: 75-20-7Other Names: calcium carbide, carbide CaC2
MF: CaC2EINECS No.: 200-848-3Place of Origin: Beijing China (Mainland)
Grade Standard: Industrial GradePurity: Gas yield:295l/kg minAppearance: Gray
Application: making gas and ripeningBrand Name: NGOModel Number: ALL SIZE
Standard: GB10665-2004HS code: 28491000UN: 1402
Packaging & Delivery
Packaging Detail:50kg,100kg, 200kg iron drum, 22.5mt/ 1X20' FCL
Delivery Detail:All the year
Specifications

Calcium carbide;Gas yield:295L/kg min In 50/100/120/200kg drum
Size:1-3,2-4,4-7,7-15,15-25,25-50,50-80,70-100,80-120,120-250mm

Applicantion:

This product is lumpy substance, its surface is a little deep gray, has slight nasty smell. It can produce acetylene gas when met water, it can burn when meets fire. The acetylene gas mix with air will form explosive gas (explosive range of acetylene gas in the air is 2.3% - 81%).

Technical specifications and features

1. Name

Calcium Carbide

2. Molecular formula

CaC2

3. UN

1402

4. Class

4.3

5. HS code

28491000

6. Gas yield20 101.3 Kpa

‰¥295L/KG

7. PH3(V/V)

‰¤0.08%

8. H2S(V/V)

‰¤0.1%

9.Molecular weight

64.10

(according to 1995 international relative atomic mass)

10. SIZE

4-7,7-15,15-25,25-50,50-80,80-120MM

11. Packing


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