产品信息 - High Quality Copper Oxide Cas 1317-38-0->chemical material

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High Quality Copper Oxide Cas 1317-38-0

产品分类 :

化學->化學原料->化學原料

产品规格

Model No: Copper Oxide

Country	CN
Brand	Gemhold
Packing	25kg/bag
Minimum Order	1
Payment Term	L/C,T/T

产品描述

High Quality Copper Oxide Cas 1317-38-0 



copper oxide is black to brown amorphous powder or crystalline particles (monoclinic crystals). Relative density 6.315, melting point 1446 °C, melting point 11.80KJ/mol, Mohs hardness 34, dielectric constant 18.10, insoluble in water, soluble in acid, ammonia, ammonium chloride, dissolved in sodium hydroxide to produce blue color solution, which leads to hydrogen at high temperature or carbon monoxide can be reduced to metallic copper. Mainly used for circuit board plating, Ferrite magnetic materials and other electronic industries, glass, ceramic, enamel, paint industry, wins out, fungicides, solar heat absorber surface, reducing tobacco tar, artificial rainfall materials.



<table border="1" cellspacing="0" cellpadding="0" align="center" style="margin:0px auto;padding:0px;font-size:12px;font-family:Arial, Helvetica, sans-senif;border-collapse:separate;width:600px;color:#333333;background-color:#F1F1F1;">
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Item

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Electroplating Grade

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Electronic Grade

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Industrial Grade

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CuO %≥

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98.5

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98

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98

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Zn %≤

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0.02

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---

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---

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Fe %≤

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0.01

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---

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---

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Pb %≤

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<td width="27%" style="font-style:inherit;font-family:inherit;">

0.006

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0.01

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---

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Cd %≤

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----

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0.0005

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---

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Hg %≤

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----

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0.0002

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---

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Cr Vl %≤

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----

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0.0002

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---

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Acid Insoluble %≤

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0.01

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0.2

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0.2

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Cl- %≤

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0.01

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0.2

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0.2

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1. Molecular Formula: CuO


2. CAS No.: 1317-38-0


 


3. Application of copper oxide / cupric oxide 98% (cuo)


 


1) Agricultural fungicides;


2) Used for fireworks,firecracker, surface heat absorption agents for solar enargy;


3) Used for glass, ceramic, enamel, rayon, ferrite magnetic materials;


4) Electronic circuit board plating;


5) Artificial rainfall, catalysts.



WE, GEMHOLD(SJZ) TRADING COMPANY ,is a fully integrated chemical  manufacturer and supplier. We specialize in production and export of chemicals which are used for a wide range of applications in the field, fertilizer, food, industrial and water treatment fields. 


 


During our long term international business , we have more and more customer which need HBCD from us, so in order to service our customer with best quality and most competitive price , we have also founded own factory to produce HBCD and HBCD flame retardant masterbatch , for further information welcome to contact us!


 

gemhold.cn

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