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Yonghui Chemical Holdings Limited

No 75 Chongqing Road Innan Economic Development Area,Lanzhou,Gansu,China

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無料会員

calcium carbide (CaC2)

China

CaC2

650 ~ 750 / Metric Ton ( Negotiable ) Get Latest Price

china

650 per Metric Ton

20 Metric Ton

as request

within two weeks after receive payment

500 Metric Ton per Month

T/T, L/C, Western Union

Other

今すぐお問い合わせください

製品仕様

Type : calcium Other Names : calcium carbide (CaC2) MF : CaC2 Grade Standard : Electron Grade Purity (%) : 98 min Appearance : gray Application : making gas and ripening Brand Name : yonghui Classification : - CAS No. : - EINECS No. : -

タイトルまたは説明

calcium carbide (CaC2) 

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

50kg or 100kg iron drum

Cautions during transportion:

The packing must be kept in good condition and the goods should be stored in a dry,cool and ventilated place.It should be separate from the cargo can burn and acid.It should avoid meeting water and moisture.It should give off the acetylene in iron drum before storing in warehouse. Rolling drums,heavy putting down and colliding are not allowed to avoid the spark leads to explosion.

お問い合わせ

連絡先担当者:Ms. Anna

会社:Yonghui Chemical Holdings Limited

住所:No 75 Chongqing Road Innan Economic Development Area, Lanzhou, Gansu, China,730060

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Ms. Anna < Yonghui Chemical Holdings Limited >
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