Calcium Carbide

Product Detail

Name: Calcium Carbide

Grade Standard:Industrial Grade

Appearance:purple solid object

CAS No.75-20-7


HS Code:28491000

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.

 

Technical Index: 

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
	7-15mm		290	270	250
	15-25mm		300	285	260
	25-50mm		300	295	280
	50-80mm		300	295	280
	80-200mm		300	295	280
PH3 %(V/V) =		0.032
H2S %(V/V) =		0.015
Caution:		Calcium carbide is hazardous goods, too many ashes will cause explosion, so the ash content should be strictly controlled

 

Packaging & Delivery

• Packaging Details

• 1. 50kg packing with new iron drum 
  2. 100kg packing with new iron drum 
  3. 200kg packing with new iron drum

• 22.5mt in the 20'FCL

  
  




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.




Q:Are you Manufacturer or Trading Company?


A:We're a Group Enterprise, we have our own factory to do the production line to assure high quality product with competitive price.

Q:What is the MOQ?

A:The MOQ is one ton, and more quantity you need, more discount you could get.




Q:Can you make the packing and logo as customers' request?

A:Yes we can, if you have special needs and design drawing.

 

Q:Can you provide sample? How many you can send for free?

A:Sure, we provide free sample within 2kgs,but the courier charge will be on your side. And we'll reture back the charge to you if you place an order to a certain amount.




Q:What is your payment term?

A:50% T/T after confirm the Contract/PI, balance before shipment or against copy pf Bill of Lading (L/C). Other payment terms also can be further discuss, such Paypal, Western Union, etc.

 

Q:What is the delivery time?

A:It's about 7-10 days after comfiming all the accessory and the full payment.