Cupric Oxide Powder

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Selling leads
Cupric Oxide Powder
Posting date : Aug 07, 2017
Membership
Free Member Scince Jun 07, 2017
FOB Price
20
Min. Order Quantity
1
Supply Abillity
10000
Port
Shanghai
Payment Terms
T/T
Package
Aluminum package
Keyword :
Category
Contact
Cassiel Ye
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
canfuo
HS-CODE
1504-
Package & Delivery Lead Time
Package
Aluminum package
Detailed Description

Cupric Oxide Powder

Product description: 
Copper oxide powder; Copper monoxide.
Product specification: Industrial grade; Reagent grade
Molecular formula: CuO 
Molecular weight: 79.55
 Physic-chemical Properties: 
Dark brown or black amorphous powder.Relative density of 6.3-6.49, melting point 1326 ℃.Insoluble in water, ethanol and soluble in dilute acid to produce copper, dissolved in cyanide,ammonium carbonate,slowly dissolve in ammonia and generated complexes. 
Product Use: 
As analytical reagent,especially as oxidation to test carbon content by burning method;also used as oxidizing agent,catalyst, oil desulfurization agent,metal adhesive curing agent;blue glass,and blue jewel manufacturing. 
Packing & storage: 
Packed by waterproof bag or cardboard bag with inner plastic bag,sealed package.
Stored in a cool and dry place. Each bag of 25kg.
Cupric oxide powder
Reagent grade
Industrial grade
Item
Index
Index
Content(CuO) % ≥ 
99
98
Content(Cu) % ≥ 
79
78
 Insoluble matter in HCL % ≤
0.05
0.02
Chloride (Cl) % ≤
0.003
--
Sulfur compound (SO4) % ≤
0.01
--
Nitrogen compound (N) % ≤
0.002
--
 Carbon compound
0.02
--
(CO2 calculation) % ≤
 
 
(Fe) %     ≤
0.01
--
Cuprous oxide (Cu2O) % ≤
0.05
--
Non-sludging to hydrogen sulfide %  ≤
0.2
--

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