CAS No.: 75-20-7
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Other Names: calcium carbide
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MF: CaC2
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EINECS No.: 200-848-3
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Place of Origin: China
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Grade Standard: Industrial Grade
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Purity: 90%
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Appearance: gray yellow brown
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Application: Reacting with water
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Packaging & Delivery
Packaging Detail:
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Packing
in 50kg steel drum, 100kg steel drum; Size: 2-4mm, 4-7mm, 7-15mm, 4-25
mm, 15-25mm, 25-50mm, 50-80mm, 80-120mm; Loading: 22.5MT for one 20ft
container
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Specifications
Products name: Calcium Carbide(CaC2)
Size: 4-7 mm
Gas Yield: 260 L/KG
Packing: 50kg&100kg&200kg with iron drum
Gas Yield: 260 L/KG
Packing: 50kg&100kg&200kg with iron drum
Gas yeild(Quality standard:GB10665-2004)
ITEM
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INDEX
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Special Grade
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A grade
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Accept Grade
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Gas yield 20°C 101.3kPa L/kg≥
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Size mm
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80-200
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300
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280
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255
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50-80
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300
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280
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255
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25-50
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300
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280
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250
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4-25
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300
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280
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250
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PH3 %(v/v)≤
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0.06
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0.08
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0.08
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H2S%(v/v)≤
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0.10
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0.10
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0.10
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Size Requestion
Size,mm
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Within the limit of the size,%
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2.5mm Siftage,%
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Ash,%
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80-200
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≥85
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≤5
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≤1
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50-80
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≥85
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≤5
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≤1
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25-50
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≥85
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≤5
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≤1
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4-25
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≥85
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≤5
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≤1
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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
http://www.tywh-cac2.com/pid11494920/calcium+carbide+4-7mm.htm
