 오퍼게시판 |
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제 목:
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Copper Nitrate |
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상품분류: |
무기화학원료와 광물
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등록분류: |
Offer to Sell |
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내용: |
CAS NO: 3251-23-8
Additional_detail: Commodity:Cupric Nitrate
CAS No. :3251-23-8
Molecular formula: Cu(NO3)23H2O
Molecular weight:241.60(According
to the international atomic
weight of 1987)
Application:Generally for
industrial enamel coloring agent.
Copper electroplating industry
for the solution. Oxidizer used
for the chemical industry. In
addition, for the manufacture of
pesticides, dyes, etc..
Packing: 25kg weaving bag with
plastic liner.
Specification:
Item Value
Chemical pure Specified
grade Premium grade Salable
product
Cu(NO3)23H2O %≥ 99.0
99.0 99.0 98.0
Insoluble substance in water %≤
0.005 0.005 0.01
0.05
Chloride(Cl) %≤ 0.005
0.005 0.01 0.05
Sulfate(SO4) %≤ 0.02
0.02 0.05 0.05
Ferrum(Fe) %≤ 0.01
0.005 0.01 0.05
Zinc(Zn) %≤ 0.003 --
--- ----- -----
Alkalimetals&alkaline earth(base
on sulphate) %≤ 0.1
0.1 0.2 0.5
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