Formula:  CoSO₄.7H₂O 
CAS No.: 10026-24-1
M.W.: 281.10
Properties: Brown yellow or red crystal, freely soluble in water and methanol, slightly soluble in ethanol.

Formula:  CoSO4. H₂O
CAS No.: 13455-34-0
N.W.:173
Properties: It is a pink powder, soluble in water.

Application: Both are used  in coating or plating industry,also used for feed additives, Cobalt sulfate Heptahydrate is also used in the battery industry. 

Net 25kg bags with pallet.

W&Q is a chemicals group of supplying Cobalt product, Nickel Product, Copper product, Fluoride Product and Feed product.
W&Q owns key products of more than 40 covering fine chemicals and non-ferrous metals which are widely used in industry, agriculture, pharmacy industry and feed field.
 

W&Q'S main products are as below:
Cobalt Products:    
Cobalt Sulfate,  Cobalt Chloride, Cobalt Oxide, Cobalt Tetroxide , Cobalt Hydroxide, Cobalt Carbonate, Cobalt Acetate, Cobalt Nitrate.

Nickel Products:

Nickel Acetate, Nickel Chloride, Nickel Oxide, Nickel Sulfate,   Nickel Carbonate Basic, Nickel Fluoride, Nickel Sulfamate

    
Copper Products: 

Copper Oxide, Cuprous Oxide, Copper Carbonate Basic, Copper Hydroxide, Copper Chloride, Copper Acetate.
 

Fluoride Products: 

Potassium Fluoroborate, Potassium Fluotitanate, Ammonium Fluoride, Barium Fluoride, Magnesium Fluoride, Sodium Bifluoride, Ammonium Hexafluorozirconate, Potassium Hexafluorozirconate.

Feed Products:
Zinc Sulfate, Manganese Sulfate, Ferrous Sulfate, Sodium Selenite, Copper Sulfate etc.

Molybdenum and Tungsten Products:
Molybdenum Trioxide, Sodium Molybdate, Ammonium Molybdate, Mo powder,   Tungsten Trioxide, Ammonium Paratungstate, Ammonium Metatungstate etc.

Rare earth Products:
Erbium Oxide, Neodymium Oxide, Lanthanum Oxide, Cerium Oxide etc.

1. Are you a trade company or factory?

    Yes, we are factory , W&Q is a group of various chemicals.

2. How do you control the quality?

    We have professional QC and keep every order's sample for two years, thus also support the third party test like SGS,BV etc.

3. What's your payment terms?

    T/T or L/C AT SIGHT, D/P at sight.

  4. What is your unit packing weight?

    25kg bags with pallet for most our products. some of special products are packed with 25kg drum or IBC drum.  

5.Can i get sample before order? 

    Yes, of course,we will send you free sample within 3 days.

6. Can I show my logo or label on the packing?

    Surely, you just need to provide it to us.

7. What's the delivery time?
   
    The shipment will be within 15 days after receive the order.