China Suppliers > Hangzhou Ocean Chemical Co., Ltd. > Barium
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- Region :China/Zhejiang
- Tel : +86-571-88025872 +86-571-28272092
- Fax : +86-571-88025871
- Email :sales@hzoceanchem.com
- URL :www.hzoceanchem.com
- Add :Room 623 ,Building No 1 ,COFCO Radius Commercial Center Xiwen Road, Xiacheng District, Hangzhou,Zhejiang Province, China
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Barium 7440-39-3
Category : Intermediates
CAS NO : 7440-39-3 EC NO : 231-149-1 MF : Ba MW : 137.327 Specification : 99.99% Packing : 500g/iron tin Product description : Product Name: high purity Barium
CAS NO: 7440-39-3
Molecular Formula: Ba
Molecular Weight:: 137.33
Properties:
Appearance：Shiny silver and white metal, yellow with nitrogen, slightly malleableboiling point:1640°C(lit.)
melting point:725°C(lit.)
density:3.6 g/mL at 25 °C(lit.)
stability : Stable under normal temperature and pressure
Specification:
Purity：99.99%
Use: Widely used in alloys.Used to clear residual trace gases in radio vacuum tubes.
Packing : 500g/iron tin
Uses : Widely used in alloys.Used to clear residual trace gases in radio vacuum tubes. Synonyms : no data Molecular Structure : 
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Barium