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Home > Products >  Calcium carbide 75-20-7

Calcium carbide 75-20-7 CAS NO.75-20-7

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  • FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
  • Min.Order: 1 Metric Ton
  • Payment Terms: L/C,T/T,MoneyGram,Other
  • Available Specifications:

    1(1-2)Metric Ton

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Keywords

  • chemical
  • Acetylenestones
  • ethyne,calciumderiv

Quick Details

  • ProName: Calcium carbide 75-20-7
  • CasNo: 75-20-7
  • Molecular Formula: C2Ca
  • Appearance: Dry powder, dry sand
  • Application: 1. It can be used for the production o...
  • DeliveryTime: Prompt
  • PackAge: International export standard packing ...
  • Port: QingDao,China;XinGang,China;shanghai,C...
  • ProductionCapacity: 1000 Metric Ton/Year
  • Purity: 80%min
  • Storage: Store in dry, dark and ventilated plac...
  • Transportation: By Sea,By Air,By Courier
  • LimitNum: 1 Metric Ton
  • Grade: Industrial Grade,Food Grade,Pharma Gra...
  • Water Content: 0.4%max

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Details

Manufacturer Calcium Carbide 50-80MM 

Calcium carbide 295-305L/KG 

Size: 1-4mm, 4-7mm, 4-15mm, 7-15mm, 15-25mm, 25-50mm, 50-80mm, 70-100mm, 80-120mm

1.Properties 

Product name: Calcium carbide 

CAS No.: 75-20-7

Molecular Weight: 64.10

Molecular Formula: CaC2

Gas yeild: 285-305l/kg

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

Granule:4-25mm / 15-25mm / 25-50mm / 50-80mm / 80-120mm

 

2.Specification

ITEM

SPECIFICATION

TEST RESULT

Gas Yield Rate

≥295l/kg

302l/kg

Lump Size

50-80mm

50-80mm

Package/Quantity

100KG Drums

100KG Drums

H2S Content

< 0.1%

0.08%

PH3 Content

< 0.06%

0.05%

 

Gas Yield (L/kg)

285

295

305

 

 

 

Size(mm)

7-15

15-20

25-50

50-80

80-120

120-200

Packing(drum)

50kg

100kg

200kg

 

 

 

 

 

3,Calcium carbide 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.

4, Calcium carbide Production process:

The production methods of aerobic hot and heating method. General electric heating method is used more production calcium carbide, namely the quick lime and carbon materials (coke, anthracite or petroleum coke) in calcium carbide furnace, rely on the arc high temperature melting reaction and generate calcium carbide.

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