285-330L/Kgmin Calcium Carbide with Competitive Price

Industry Grade 20-80mm Calcium Carbide
National Standard: GB10665-89 Quality Standard: GB6819-2004
CAS No.:75-20-7EINECS No.: 200-848-3
MF: CaC2
Appearance: Grey Black
Lump size:0-2mm,4-7mm,7-15mm,15-25mm,25-50mm,50-80mm,70-100mm, 100-120mm1.Specification:ItemStandardCalcium CarbideHigh-class#1 Grade#2 GradeGas yield (L/KG)305295280PH30.02%0.03%0.06%H2S0.10%maxSize50mm-80mm (We usually export this size)Residua (under 2.5 mm)5%Packing50kgs/100kgs in new iron drum, 22.5MT /20'FCL
2.Applications:
a)Production of acetvlene.(The reaction CaC2 +2 H2O →C2H2 +Ca(OH)2)
b)Production of calcium cvanamide (CaC2 +N2 →CaCN2 +C)
c)Steel making.Used in the desulfurisation of iron (pig iron, cast iron and steel)
d)Carbide lamps and others.3.Storage:
a)Calcium carbide drums should be sealed;
b)Stored in dry, cool and draughty place;
c)Should be separated from other combustible and explosive materials4.Other information:
HS code: 28491000Density: 2.22 g/cm3
Melting point: 2160 °CBoiling point: 2300 °CIf you are interested in our products, please feel free to contact with me.Best Regards
Annie Huang
Cell phone: +86 186 6508 5391
ZHONG LIAN BUILDING MATERIALS LIMITED
Tel: +86(20)38010365-816 Fax: +86(20)38010362
Website: www.zhonglian-group.com
Add: Rm3305 R&F To-Win Building, No.30 Hua Xia Road,
Zhujiang New Town, Tianhe District, Guangzhou, 510623, China