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Copper(II) sulfate pentahydrate powder
☑ Copper sulfate
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+86 15065311629
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Product Details

PRODUCT DESCRIPTION

Physicochemical properties of copper sulfate pentahydrate is transparent dark blue crystals or powder, solubility in water at 0 is 316 g / l, insoluble in ethanol, almost insoluble in most other organic solvents. In glycerol is gem green, slowly weathering in the air, heating to lose two molecules of water of crystallisation (30 ), at 110 water loss into white hydrate (CuSO4 × H2O). It is yellow or green when it contains many impurities and has no smell. This product is very corrosive to iron. Copper sulphate is both a fertiliser and a commonly used fungicide. Bordeaux liquid, copper soap liquid, copper ammonium preparations, is made of copper sulfate with quicklime, soap, ammonium bicarbonate preparation.


Assay (iodometric)99.0 - 100.5 %
Assay (iodometric, dried substance)98.5 - 100.5 %
Identitypasses test
Appearance of solutionpasses test
Chloride (Cl)≤ 0.0100 %
Ca (Calcium)≤ 0.005 %
Co (Cobat) (*)≤ 0.00005
Fe (Iron)≤ 0.003 %
K (Potassium)≤ 0.01 %
Na (Sodium)≤ 0.02 %
Ni (Nickel) (*)≤ 0.0020
Pb (Lead) (*)≤ 0.0020
Residual solvents (ICH Q3C)excluded by manufacturing process
Loss on drying (250 °C)35.0  - 36.5 %
Particle size (< 0,18 mm)100


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Company Introduction

Shandong Linhai International Trade Co., Ltd. manufactures environmentally friendly, safe, and high-performance specialty polymer materials. Our main products include reagents, organic compounds (DTPA, EDTA, diethylene glycol, and p-hydroxyacetophenone), inorganic compounds, polymer materials, and food additives.
We possess advanced production equipment and a technical team with extensive industry experience and expertise. We have established a strict production management system and are certified to ISO9001 quality management systems.
We prioritize product safety, environmental protection, and social responsibility. Our core products comply with food contact material standards and regulations issued by major countries and regions worldwide, including those issued by the National Health Commission of China, the U.S. Food and Drug Administration, the Ministry of Health, Labour, and Welfare of Japan, and the European Commission. These products meet the increasingly stringent safety and environmental requirements of food contact materials and medical supplies.
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