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Zibo Qingxin Chemicals Co., Ltd.

Cuprous Oxide, Cuprous Oxide 98%, Copper (I) Oxide manufacturer / supplier in China, offering Cuprous Oxide 98%, Mono Potassium Phosphate 99% MKP Tech Grade, High Purity Kcl Potassium Chloride 60% and so on.

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Supplier Homepage Product metals Cuprous Oxide 98%

Cuprous Oxide 98%

FOB Price: US $6,400 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $6,400/ Ton
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Port: Qingdao, China
Production Capacity: 100, 000mt Per Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: qingxin
  • Grade Standard: Industrial Grade
  • Quality: First Class
  • Trademark: qingxin
  • Specification: industry grade
  • Classification: Cuprous Oxide
  • Kind: Cuprous Oxide
  • Remarks: Kevin
  • Transport Package: 25kg PP Bag with PE Inner
  • Origin: Shandong
Product Description

Copper(I) Oxide or Cuprous Oxide is the inorganic compound with the formula Cu2O. It is one of the principal oxides of copper. This red-coloured solid is a component of some antifouling paints. The compound can appear either yellow or red, depending on the size of the particles. Copper(I) oxide is found as the reddish mineral cuprite.
Property: Red powder with density 6.00, melting point 1235°C., boiling point 1800°C, it dissolves in hydrochloric aid, ammonium chloride and ammonia water, it doesn't dissolve in alcohol or water.  Cuprous Oxide can be slowly turned into copper oxide in wet weather, and it is very steady and poison in dry weather.

Molecular Formula:


Brand of Products:







red powder


Main use in antifouling coating for ship-bottom (killing low grades of sea life); fungicide; stainer for ceramic, porcelain and glass etc.


In polyethylene film bag with outer polypropylene woven bag, 25kg, 50kg, big sack bag or as required by the customer


Cuprous Oxide should be stored in dry storehouse with well vent. DO NOT mix with oxidant. The container must be sealed up to prevent Cuprous Oxide meeting with air to turn into strong acid.
ItemTechnical DateInspection Value
AppearanceRed powderRed powder
Rate of reduction (Cu2O) %≥98.098.5
HMetal copper (Cu) %≤1.00.08
Cu2O %≥97.098
Total copper %≥87.090
Chloride %≤0.50.4
Sulfate %≤0.50.4
Water %≤0.50.3
Dissolved in acetone %≤0.50.45
Reduction after steady test %≤2.01.7
Residue(45μm) %≤0.30.28
Riddling 75μm of nitric acid %≤0.10.06
Content of non metal copper %≤0.50.45

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