Calcium Carbide 25-50/50-80/7-15/80-120mm with CAS NO:75-20-7

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$650.00 - $750.00 / Metric Tons | 20 Metric Ton/Metric Tons (Min. Order)
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Overview
Quick Details
Classification:
Other Inorganic Salts
CAS No.:
75-20-7
Other Names:
Calcium Carbide
MF:
CaC2
EINECS No.:
200-848-3
Place of Origin:
Inner Mongolia, China
Grade Standard:
Industrial Grade
Purity:
Gas Yield:295l/kg Min
Appearance:
Grey
Application:
Producing Acetylene Gas
Brand Name:
xinrong
Model Number:
50-80mm/25-50MM
Gas yield::
295L/kg
Size:
1-25mm/25-50mm/50-80mm
Packing:
50.100Kg Iron Drum
Melting Point:
741
Density:
2.22 G/cm3
Boiling Point::
2300 °C at 760 mmHg
Color:
Black Grey Brown
Molecular weight:
64.10
UN No::
UN 1402 4.3/PG 2
HS code::
28491000
Supply Ability
Supply Ability:
2000 Tonne/Tonnes per Month
Packaging & Delivery
Packaging Details
packed in 50kg drums and 100kg drums or as customer's requirement.
Port
Shanghai
Video Description

 CaC2 Calcium Carbide 25-50/50-80/7-15/80-120mm with CAS NO:75-20-7

 

Product Description

 

Cas No. : 75-20-7         Chemical formula: CaC2
H.S code: 28491000
IMO Class: 4.3,Uno no. :1402

 

 

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

 

10. SIZE

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

11. Packing

50kg or 100kg iron drum

 

 

 

Calcium carbide is a chemical compound with the chemical formula of CaC2. Its main use industrially is in the production of acetylene and calcium Cyanamide. The pure material is colorless, however pieces of technical-grade calcium carbide are grey or brown and consist of about 80-85% of CaC2 ( the rest is CaO ( calcium oxide) Ca3P2 ( Calcium phosphide ), CaS ( Calcium sulfide) Ca3N2 ( Calcium Nitride), SiC ( silicon carbide) etc. In the presence of trace moisture, the technical-grade calcium carbide releases an unpleasant smell.

 

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

Granule: 0-4mm,4-7mm,7-15mm,15-25mm, 25-50mm,50-80mm,80-120mm

 

Product Application:

 

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.

5).The basic material for organic synthesis and calcium cyanamide

6).Reacting with water to bring about ethine.

7).Reacting with nitrogen to product lime nitrogen.

8).The desulfurizer in steel industry.

 

Packing& Loading:

one 20'GP can load 22.5MT for 100kg and 50kg steel drums.

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.

 

 

Our Services

1.The customer comes first, we provide reasonable price, high quality product and prompt shipment.

2.Quick and clear response to customers questions.Warm after sale service, we will help to solve the problems in your usage.

3.We could make our price discount if you place a substantial order with us.

 

Factory and Storage

 

 

 

Why choose us ?

We are Calcium Carbide factory, a very genuine and stable supplier and partner in China, we can control quality and risk for you. No any cheat from us.

FAQ

Q1: What's your payment ?

   A: TT and LC at sight. West Union.

Q2: Can you send sample ?

   A: Yes,we can send you free charge sample, you only pay for international courier charge.

Q3: How to guarantee high quality goods ?

   A: We send you sample from goods at random, you can compare with goods or test it by SGS 

Q4: What's your delivery time?

   A: Generally 7--15 days after payment for small qty. and will inform you when large qty or special order.

Q5: Is there any discount ?

   A: Yes, we can consider to give you a discount for first deal and regular order and for good payment.

 

 

If you are interested in our products, pls contact with us freely.(J)