Copper(II) sulfate pentahydrate powder

Copper(II) sulfate pentahydrate powder
+86 133 3634 3329
+86 133 3634 3329
sales@nbwgroups.com
Building 2, Zone 2, Hanyu Financial Business Center, High-tech Zone, Jinan City, Shandong Province

PRODUCT PARAMETERS

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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FAQ

Q: Are you a factory or a trading company?

A: We are a company integrating manufacturing and trading.

Q: Can you provide samples for testing before mass production?

A: Of course. We can send you samples free of charge, and we also include a COA. However, you will be responsible for the shipping fee.

Q: How can I get an accurate quote?

A: Please provide the exact product specifications, particle size, color, and intended use, and we will provide you with an accurate quote.

Q: Can you provide a COA?

A: Of course, but only for standard products. If you require an accurate COA, we will produce and test samples before providing you with an accurate COA.

Q: Do you accept ODM or OEM services?

A: Yes, we offer customized services for ingredients, packaging, and labeling. We have strong design capabilities. Please contact us to design your own brand.

Q: Can I visit your factory before placing a large order?

A: Of course. We welcome you at any time.

Q: What is the loading port?

A: Usually Qingdao or Tianjin.

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