Specification :

1. Name: Calcium Carbide
2. EINECS No.: 200-848-3
CAS No.: 75-20-7
MF: CaC2
Appearance: Dark Brown lump
Purity: 75%
3. Application: Gas production, Fruit Ripening
4. Size: 1-4mm, 4-7mm, 4-15mm, 7-15mm, 15-25mm, 25-50mm, 50-80mm, 70-100mm, 80-120mm
5. Packing: Packing in 40kg steel drum, 50kg steel drum, 100kg steel drum;
Loading: 50kg/ steel drum, 22.5MT/ 20ft container

ITEM INDEX
Special Grade A grade Accept Grade

Gas yield 20° C 101.3kPa L/ kge Size mm 80-200 300 280 255
50-80 300 280 255
25-50 300 280 250
4-25 300 280 250
P H3 % ( v/ v) d 0.06 0.08 0.08
H2S% ( v/ v) d 0.10 0.10 0.10

Size Requestion
Size, mm Within the limit of the size, % 2.5mm Siftage, % Ash, %
80-200 e85 d5 d1
50-80 e85 d5 d1
25-50 e85 d5 d1
4-25 e85 d5 d1

when the customer have the special request of the size, this can be bargain on with the both of the tow parties
6.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.

7.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.

Acelin
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Acelin at johnsonchem dot com