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Yonghui Chemical Holdings Limited

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

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عضو مجاني

calcium carbide (CaC2)

China

CaC2

650 ~ 750 / Metric Ton ( Negotiable ) أحصل على آخر سعر

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

الاتصال الآن

مواصفات المنتج

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. : -

الوصف

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.

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الشخص الذي يمكن الاتصال به:Ms. Anna

الشركة:Yonghui Chemical Holdings Limited

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

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إلى,

Ms. Anna < Yonghui Chemical Holdings Limited >
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