Calcium Carbide

Usage : Calcium carbide is an important basic material in organic synthesis industry, Acetylene obtanied from calcium carbide is raw material to make ethylene, chloroprene rubber, calcium cyanamide, acetic acd, acetaldehydr, ethylacetate, cyanide acetate, dicyand

 

Place of Origin:	Tianjin in China
Model No:	102
Brand Name:	xingwei
Payment Terms:	T/T(Bank Transfer),
Package:	25bag/kg
Delivery Time:	45days

 Resource:

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http://www.ecvv.com/product/Chemicals.html.

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Calcium Carbide

Products name:Calcium Carbide(CaC2)

          1.Size:2-4mm,4-7mm,7-15,15-25,25-50mm,50-80mm,80-120mm
          2.Gas yield:285L/KG-305L/KG
          3.Packing:50kg&100kg&200kg

         Gas yeild(Quality standard:GB10665-2004)

ITEM			INDEX
			Special Grade	A grade	Accept Grade
Gas yield 20°C   101.3kPa L/kg≥	Size mm	80-200	300	280	255
		50-80	300	280	255
		25-50	300	280	250
		4-25	300	280	250
PH3 %(v/v)≤			0.06	0.08	0.08
H2S%(v/v)≤			0.10	0.10	0.10

    Size Requestion

Size,mm	Within the limit of the size,%	2.5mm Siftage,%	Ash,%
80-200	≥85	≤5	≤1
50-80	≥85	≤5	≤1
25-50	≥85	≤5	≤1
4-25	≥85	≤5	≤1

when the customer have the special request of the size,this can be bargain on with the both of the tow parties)

      Usefull:

      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.

    Tranport and storage:

    Should be packed in iron drum with sealed and dry should be store in special storehouse with waterproof.

    Storehouse should keep dry airiness waterproof. There should be not heating equipment and water pipe in storehouse.

    Packing:50kg&100kg&200kg with iron drum 

Resource from

www.ecvv.com   is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

<a href="http://www.ecvv.com">www.ecvv.com</a> is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

http://www.ecvv.com/product/Chemicals.html.

http://www.ecvv.com/product_directory/sulphur.html

Calcium Carbide

Product Description

Calcium Carbide CaC2
Manufacturer supply[China]*
CAS No.: 75-20-7
EINECS No.: 200-848-3
MF: CaC2
HS code: 28491000

1. Size: 2-4mm, 4-7mm, 7-15, 15-25, 25-50mm, 50-80mm, 80-120mm
2. Gas yield: 285L/KG-305L/KG
Calcium Carbide CaC2 Usefull:
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.

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.

We can offer you the high and steady quality with competetive price.
For more details please contact us. Tianjin OLiFenLai International Trade Co., Ltd.

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

Place of Origin:	Tianjin in China
Payment Terms:	L/C,T/T(Bank Transfer),
Package:	50kg or 100kg iron drum
Delivery Time:	Three weeks

 Resource:

www.ecvv.com   is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

<a href="http://www.ecvv.com">www.ecvv.com</a> is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

http://www.ecvv.com/product/Chemicals.html.

http://www.ecvv.com/product_directory/sulphur.html

Calcium Carbide

Chemical Formula: CaC₂

Molecular Weight: 64.10

 

Usage: It is a kind of basic material for organic synthesis, and can produce acetylene gas for cutting and welding, also be material for calcium cyanamide.

 

Appearance: Grey, black solid, purple when its purity is more than 90%.

 

Package: Net in 100kg new iron drums with nitrogen.

 

Specification:

 

Specification	Superfine Grade	First Grade	Second Grade
Gas yield(L/kg)(L/kg) ≥	305	295-305	285-295
PH3 content in acetylene (PH3%) ≤	0.08	0.08	0.08
H2S content in acetylene (H2S%) ≤	0.15	0.15	0.15

Chemical Formula: CaC₂

Molecular Weight: 64.10

 

Usage: It is a kind of basic material for organic synthesis, and can produce acetylene gas for cutting and welding, also be material for calcium cyanamide.

 

Appearance: Grey, black solid, purple when its purity is more than 90%.

 

Package: Net in 100kg new iron drums with nitrogen.

 

Specification:

 

Specification	Superfine Grade	First Grade	Second Grade
Gas yield(L/kg)(L/kg) ≥	305	295-305	285-295
PH3 content in acetylene (PH3%) ≤	0.08	0.08	0.08
H2S content in acetylene (H2S%) ≤	0.15	0.15	0.15

Resource:

http://www.ecvv.com/   is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

<a href="http://www.ecvv.com">www.ecvv.com</a> is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

Calcium Carbide

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

Application:

 

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.

Resource:

www.ecvv.com   is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

<a href="http://www.ecvv.com">www.ecvv.com</a> is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.