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Carbon

7440-44-0
Product Attributes
Catalog No: YB29796 CAS No.: 7440-44-0 Brand: MF: C MW: 12.01 Characters:powder
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB29796 yunbang 1kg 气体分离精制用, 4-8目 $30.00 Visible after login In stock
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YB29796 yunbang 5kg 气体分离精制用, 4-8目 $107.50 Visible after login In stock
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  • Basic data
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  • Product details
Product Name Carbon
Chinese alias活性炭黑
CAS7440-44-0
FormulaC
MW12.01
Appearancepowder
MDLMFCD00133992
Melting point3550 °C
Boiling point4000 °C
Storage condition储存于密闭容器内,放在阴凉、干燥处,远离火源、氧化剂。
Symbol N/A
Chemical Stability(1)共价半径为77皮米,离子半径(C4+)16皮米,第一电离能1086.1kJ/mol,电负性2.5。碳原子的价电子数目与价电子轨道数相等,是等电子原子,可以用sp、sp2、和sp3杂化轨道形成4个
Safe Property26-36-24/25-22-36/37
Hazard Category Code36/37-36/37/38-20-10
Chinese alias活性炭黑
CAS7440-44-0
FormulaC
MW12.01
Appearancepowder
MDLMFCD00133992
Melting point3550 °C
Boiling point4000 °C
Chemical Stability(1)共价半径为77皮米,离子半径(C4+)16皮米,第一电离能1086.1kJ/mol,电负性2.5。碳原子的价电子数目与价电子轨道数相等,是等电子原子,可以用sp、sp2、和sp3杂化轨道形成4个
Safe Property26-36-24/25-22-36/37
Hazard Category Code36/37-36/37/38-20-10
Storage储存于密闭容器内,放在阴凉、干燥处,远离火源、氧化剂。
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