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Suzhou Canfuo Nanotechnology Co.,Ltd
Add:Building 5,NO.369 LuShan Road.SuZhou City,JiangSu Province.China
Post:215129
Tel:+86-512-69209808
Fax:+86-512-69209855
E-mail: Web:www.canfuo.com
ICP:Su 07508069
Current location :Suzhou Canfuo Nanotechnology Co.,Ltd >> Products >> Copper Salt >>

Copper Sulfate Crystal

Source: Suzhou Canfuo Nanotechnology Co.,Ltd  Author: admin  Date: 2016-09-06


Product introduction

Aliases:Blue vitriol;Salzburg vitriol;Copper sulfate crystal
CAS number:7758-99-8
HS Code:2833250090
Latest price:--
Product Specifications:plating grade,electronic grade

Product Description
Molecular  Formula:CuSO4.5H2O
Molecular Weight:249.68
Physic-chemical Properties:Blue transparent crystals.Easily airslake in dry air.The relative density is 2.29.will become three water salt when heated to 30℃,one water salt when heated to 190℃,and white salt powder without water when heated to 258℃.Insoluble in water, methanol, glycerin, slightly soluble in ethanol.Harmful if swallowed.Irritating to Respiratory system and skin.
Product Usage:As analytical reagent and nitrogen catalyst,for testing  sulfur glycosides  by thin layer chromatography method and  testing amino acid by polarograph method.Also as mordant and preservatives,for copper salt synthesis,pesticides, pharmaceuticals, and battery manufacturing.
Package & Storage:Plastic woven bag or cardboard, with plastic inside, net weight of each bag 25kg or 50kg.Stored in a ventilated and dry warehouse. Keep away from  moisture and rain during transportation.Water and varied  fire extinguisher can save when caught fire.
Structural formula:--
Perform Standard:HG/T 3592-2010 Enterprise standard
Quality standard
Projectfirst-rateclassy articleelectronic grade
Content≥98%≥98%≥99%
Insoluble matter in water≤0.01%≤0.005%≤0.005%
Chloride(Cl)≤0.01%≤0.002%≤0.0015%
PH(5% solution,20°)3.5-4.53.5-4.53.5-4.5
Calcium(Ca)--
≤0.005%≤0.005%
Nickel(Ni)≤0.005%≤0.0005%≤0.0005%
Cobalt(Co)≤0.005%≤0.0005%≤0.0005%
Arsenic(As)≤0.001%≤0.0005%≤0.0005%
Plumbum(Pb)≤0.005%≤0.001%≤0.001%
Ferric(Fe)≤0.005%≤0.002%≤0.001%
Zinc(Zn)≤0.005%≤0.005%≤0.001%




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