High Purity, Food Grade, Fertilizer Grade, High Quality, Copper Sulfate

• Customization: Available
• CAS No.: 7758-98-7
• Formula: CuSo4·5H2O
• Packaging Material: Plastic
• Storage Method: Normal
• Shelf Life: 24months
• Nutrient Composition: Mineral
• Resource: Natural
• The content of active substances: ＞90%
• Transport Package: Drum
• Specification: 98%
• Origin: China

Product Description

Chemical name: Copper sulfate
English name: Copper Sulfate
Molecular formula: CuSO4·5H2O
Molecular weight: 249.7
CAS NO: 7758-98-7
Properties: Dark blue triclinic crystal or blue crystalline particles or powder. Has a disgusting metallic taste. Weathers slowly in dry air. It is easily soluble in water and is acidic. The pH value of 0.1mol/L aqueous solution is 4.17 (15ºC). Easily soluble in glycerin, soluble in dilute ethanol, insoluble in absolute ethanol.
Usage: Nutritional supplement; antimicrobial agent; curing agent; processing aid.
Packaging: Lined with polyethylene plastic bag, outer plastic woven bag, 25Kg per bag.
Storage and transportation: It should be stored in a dry, ventilated and clean warehouse, handled with care, to prevent moisture and heat. During transportation, it should be protected from rain and moisture, and should be isolated and stacked away from toxic substances.
Quality index GB 29210-2012
Content (CuSO4·5H2O), w/% ≥ 98.0~102.0
Hydrogen sulfide does not precipitate, w/% ≤ 0.3
Iron (Fe), w/% ≤ 0.01
Lead (Pb), mg/kg ≤ 4





 

ITEM	Flotation Grade	Industrial Grade	Feed Grade	Electroplating Grade
CuSO4.5H2O %≥	96	98	98.5	99
Cu                  %≥	24.5	25	25.1	25.2
H2SO4           %≤	0.2	0.2	0.2	0.2
Water Insoluble%≤	0.2	0.2	0.2	0.1
Pb                        ≤	10ppm	10ppm	10ppm	10ppm
As                        ≤	5ppm	5ppm	4ppm	5ppm

Application:
Feed additives, trace elements for animals;
Agricultural fertilizers, fungicides & insecticides;
Non-ferrous metal flotation reagents;
Manufacture other cupric salts, monoazo dyes;
Catalyst for the synthesis of perfumes and dyes intermediates;
Copper foil & PCB etching.
Raw material in copper plating solution for printed circuit boards
Raw material in copper plating solution for semiconductors
Raw material for catalyst
Raw material for fine copper powder
Packing:
25kg/ woven bag with plastic lining, or according to the requirements of customers.
Storage & transport:To be protected from damp,torrid sunlight and fire.

pplication:
Feed additives, trace elements for animals;
Agricultural fertilizers, fungicides & insecticides;
Non-ferrous metal flotation reagents;
Manufacture other cupric salts, monoazo dyes;
Catalyst for the synthesis of perfumes and dyes intermediates;
Copper foil & PCB etching.
Packing:
25kg, 1000kg, 1200kg, woven bag with plastic lining, or according to the requirements of customers.