Cupric Sulfate Pentahydrate

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Selling leads
Cupric Sulfate Pentahydrate
Posting date : Aug 07, 2017
Membership
Free Member Scince Jun 07, 2017
FOB Price
20
Min. Order Quantity
1
Supply Abillity
10000
Port
Shanghai
Payment Terms
T/T
Package
Aluminum package
Keyword :
Category
Contact
Cassiel Ye
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
canfuo
HS-CODE
1504-
Package & Delivery Lead Time
Package
Aluminum package
Detailed Description

Cupric Sulfate Pentahydrate

Product description: 
Blue vitriol; Salzburg vitriol; Copper sulfate crystal.
Product specification: Plating grade, electronic grade
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 Use: 
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.  
Packing&storage: 
By plastic woven bag or cardboard bag with inner plastic bag, net weight 25kg or 50kg for each bag. 
Stored in a ventilated and dry warehouse. Keep dry in transit. Water and fire extinguisher can save when caught fire.
Copper sulfate crystal
Superior grade(Plating grade)
First grade(Plating grade)
Electronic grade
Item
Index
Index
Index
Content (CuSO4.5H2O)    % ≥
98
98
99
Insoluble matter in water % ≤
0.005
0.01
0.005
Chloride (Cl) % ≤
0.002
0.01
0.0015
PH value(5%,20°)
3.5~4.5
3.5~4.5
3.5~4.5
Ca % ≤
0.005
--
0.005
Co % ≤
0.0005
0.005
0.0005
Fe % ≤
0.002
0.005
0.001
Ni % ≤
0.0005
0.005
0.0005
Zn % ≤
0.005
0.005
0.001
As % ≤
0.0005
0.001
0.0005
Pb % ≤
0.001
0.005
0.001

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