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calcium carbide 295L/KG gas yield

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calcium carbide 295L/KG gas yield

calcium carbide 295L/KG gas yield
calcium carbide 295L/KG gas yield calcium carbide 295L/KG gas yield calcium carbide 295L/KG gas yield calcium carbide 295L/KG gas yield calcium carbide 295L/KG gas yield calcium carbide 295L/KG gas yield calcium carbide 295L/KG gas yield calcium carbide 295L/KG gas yield

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Product Details:
Place of Origin: CHINA
Brand Name: CLARE
Certification: SGS
Model Number: 295L/KG gas yield
Payment & Shipping Terms:
Minimum Order Quantity: 22.5tons
Price: usd500
Packaging Details: 50kg/drum 100kg/drum
Delivery Time: 15days after we get the down payment
Payment Terms: T/T
Supply Ability: 30,000ton/year
Detailed Product Description
Classification: Other Inorganic Salts CAS No.: 75-20-7
Other Names: Calcium Carbide MF: CAC2
EINECS No.: 200-848-3 Place Of Origin: China
Grade Standard: Industrial Grade Gas Yield: 295L/KG
Appearance: Grey Black Solid Purple Application: Producing Acetylene Gas
Model Number: All Sizes Color: Grey Calcium Carbide
Standard: GB10665-2004 Size: 2-4/4-15/7-15/15-25/25-50mm/50-80mm
Hs Code: 2849100000 Sample: Not Available Because It's Dangerous
Shelf Life: 2 Years

sales manager: Nancy NAN

Phone number: 0086-15030756867

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Product Name: Calcium Carbide
Gas release: >=295L/kg
Size(mm): 80-120mm
Packing: 100kg/bucket diameter: 560*670
Pail pack colour: Black gray green

Uses: Calcium carbide is an important basic material in organic synthesis industry, Acetylene obtained from calcium carbide is raw material to make ethylene,

chloroprene rubber, calcium cyanamide, aceticacid, acetaldehydr, ethylacetate, cyanideacetate, dicyandiamide, acetone, octanol, trichloride ethylene tec.

Also used as desulfurizer and dehydrant of steel and for cutting and welding metals.

Property: Grey, brown or black solid, purple when its purity is higher, the specific gravity is 2.22(18), melting point is 2300, the product can absorb water in the air and conduct electricity.

They higher its purity is, the easier it conducts, it dissolves in water, turns into acetylene and calcium hydroxide and release heat.

Pls feel free to contact with us if you want to know more details about our products

 

Gas release(l/kg) > =285 > =290 > =295 > =300  
size (mm)   7-15   15-20   25-50   50-80   80-120
  Packing(kg)   50   100   250    

 

Specification
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

Product Features of Calcium Carbide

1. It is called calcium carbide( CaC2). It is a hard lump and the cross section is dark grey or brown.
2. It is lumpy substance, its surface is a little deep gray, has slight nasty smell.
3. It can produce acetylene gas when met water, it can burn when meets fire.
4.The acetylene gas mix with air will form explosive gas (explosive range of acetylene gas in the air is 2.3% - 81%)

 

calcium carbide stone Applications:

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.
If you have other problems and please contact with us!
 
calcium carbide 295L/KG gas yield 0
Process of Calcium Carbide
calcium carbide 295L/KG gas yield 1
packing and shipment:

Packing details: 50kg drum packing,100kg drum packing.

Shipment: about 15days

calcium carbide 295L/KG gas yield 2

 
 
calcium carbide 295L/KG gas yield 3
 
 
 
 

Contact Details
CANGZHOU CLARE INTERNATIONAL TRADING CO., LTD.

Contact Person: Ms. Nancy

Tel: 0086-15030756867

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