China Blue Crystal Granular Fertilizer Copper Sulphate Sale by Bulk

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Min Order 100 kg
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Shandong Yurun Chemical Co., Ltd.

VIP   Audited Supplier 3 years
Profile Certified by SGS/BV
25KGS WPP BAG
7758-99-8
CuSo4.5H2O
231-847-6
Copper Sulphate
AR
For Biological Purpose, For Tissue Medium Purpose, For Microbiological, For Microscopic Purpose, For Electron Microscopy, For Lens Blooming, Technical Grade, Pratical Use, Pro Analysis, Super Special Grade, For Synthesis, For Scintillation, For Electrophoresis Use, For Refractive Index
98%Min
Laboratory Reagents, Analytical Reagents, Diagnostic Reagents, Teaching Reagents
Imported Reagents
Fine Chemicals
Industry, Scientific Research, Health, Environmental Protection, Agriculture
Organic Reagent
YURUN CHEM
25/50kg/Bag 25tons/20'fcl
25KGS WPP BAG
China
2833250000
Product Description
 

Product Description

Product Description

Pentahydrate Copper Sulphate 98% Price for Agriculture
copper sulphate, is the chemical compound with the chemicals formulaCuSO4. This salt exists as a series of compounds that differ in their degree of hydration.The anhydrous form is a pale green or gray-white powder, whereas the pentahydrate (CuSO4·5H2O), the most commonly encountered salt, is bright blue. Copper sulfate exothermically dissolves in water to give the aquo complex [Cu(H2O)6]2+, which has octahedral molecular geometry and is paramagnetic.

 

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Grade: Agriculture grade

Specification
ItemIndex
CuSO4.5H2O % ≥98.0
As mg/kg ≤25
Pb mg/kg ≤125
Cd mg/kg ≤25
Water insoluble matter % ≤0.2
H2SO4 % ≤0.2

Grade: Feed grade
Specification
ItemIndex
CuSO4.5H2O %≥98.5
Cu %≥25.06
Water insoluble matter %≤0.2
As %≤0.0004
Pb %≤0.001
Fineness (800um) %≥95

Grade: Electroplating grade
Specification:
ItemIndex
CuSO4·5H2O w/% ≥98.0
As w/% ≤0.0005
Pb w/% ≤0.001
Ca w/% ≤0.0005
Fe w/% ≤0.002
Co w/% ≤0.0005
Ni w% ≤0.0005
Zn w% ≤0.001
Cl w% ≤0.002
Water insoluble matter % ≤0.005
pH value (5%, 20 ºC)3.5~4.5

Grade: Industrial grade
Specification:
Product NameCopper sulphate
ItemSpecification
Copper sulphate (CuSO4·5H2O), w/% ≥98.0
As, w/% ≤0.001
Pb, w/% ≤0.001
Fe, w/% ≤0.002
Cl, w/% ≤0.01
Water insoluble substance, w% ≤0.02
PH (50 g/L solution)3.5~4.5

Character: It's dark blue triclinic crystal or blue crystalline powder or granule. It smells like nasty metal. It effloresces slowly in dry air. Relative density is 2.284. Above 150ºC, it loses water and form Anhydrous Copper Sulfate which absorbs water easily. It's freely soluble in water and aqueous solution is acidic. PH value of 0.1mol/L aqueous solution is 4.17(15ºC). It's freely soluble in glycerol and dilute ethanol but insoluble in pure ethanol.
Usage: It is used as nutritional supplement, antimicrobial agent, firming agent and processing aid.
Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
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