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Tech Grade Copper Pyrophosphate Used for Pyrophosphate Copper Facing

Price $5500.00
Min Order 5 Tons
Availability In Stock
Shipping From Jiangsu, China
Popularity 439 people viewed
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CAS No.:
10102-90-6
Formula:
Cu2p2o7
EINECS:
233-279-4
Appearance:
Powder
Grade Standard:
Electron Grade
Trademark:
Junlin
Transport Package:
Plastic Knit Bag
Specification:
N. W 25kgs/bag
Origin:
Sichuan
HS Code:
2835399000
Product Description
Cupric Pypophosphate
Executive Standard: HG/T 3593-1999, Q/2794-2008
Molecular formula: Cu2P2O7
Molecular weight: 301.05
Character:The product is light green or blue powdery solids, dissolves easily in acid, but insoluble in water. Mainly used in elelctroplating, widely used in  pyrophosphate copper facing, bronzing, rhinemetal and so on.

Technical Specifications:

Index Specification
Electroplating grade
High purity grade
AppearanceLight blue powder or granuleLight blue powder or granule
Purity (Cu2P2O7.4H2O) %≥99≥99.9
Copper (Cu) %≥34≥34
Ferum (Fe) %≤0.008≤0.005
Arsenic (As) %≤0.0005≤0.0003
Plumbum (Pb) %≤0.001≤0.0005
() Heave metals (as Pb)%≤0.005≤0.001
Sulfate (SO4) %≤0.5≤0.5

Acid insoluble %		≤0.1≤0.05


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