Zinc Sulphate Heptahydrate White Granular Exporter/Zinc Sulphate Monohydrate Granular Price (1600520550412)

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Product Overview


Product Description

Zinc Sulphate Heptahydrate
Properties: White crystalline powder or granular, tasteless, deliquescent.
Soluble in water, methanol, ethanol, glycerin, acetone and aether;
insoluble in liquid ammonia.

We can also supplied Zinc sulfate monohydrate

The advantages of ZnSO4:
* Used as a fertilizer additive for preventing and correcting zinc deficiencies in crops
* Provide a long-term supply of zinc to crops
* The cheapest way of supplying Zinc element

mainly used as raw material for the production of lithophone and zincsalts.
It is also used in synthetic fiber industry, zinc plating , pesticides, flotation, fungicide and water purification. In agriculture, it is mainly used in feed additive and trace element fertilize,etc

OEM package can be accepted


21% min
Lead (Pb)
20ppm max
Arsenic (As)
10ppm max
20ppm max

Granular Size
0.5mm – 1mm
1mm – 2mm
2mm – 4mm

Packing & Delivery

Reliable Packaging System
1.Discharge Outlet
2. Packing in 25kg /1000kg/1100kg/1200kg /1250kg pp bag;
3. Stack
4. Loading & Delivery-- professional loading report for each batch cargo

Our Service

Our quality control is well-managed throughout the entire production process
Customer satisfaction
Continuous improvement

Incoming Quality Control
1. All raw materials must be inspected prior to transferring to warehouse.

2. With regarding to the incoming materials which are not able pass the incoming inspection. Engineers will evaluate its quality and decide if they could be used for production or need to be returned to suppliers.

3. With regarding to NG materials, SQE organizes MRP meeting with suppliers and request them for 8D report and improvement plan. SQE

Process Quality Control
1. Monitor equipment temperature and other index every 2 hrs, keep result in record.

2. Assign staff for each shift to record the equipment working status. It is requested to stop production machine working once abnormal condition found.

Final Quality Control
1. Randomly pick out 5 pcs samples for final inspection for each batch, and only they all passed, then can be moved to qualified area.

2. If NG products found, put them at unqualified area, and let R&D department, production team and QC team review together for sorting out root cause and arranging improvement action plan. NG

Company Profile

has set up an independent technology R&D center, with suitable production equipment. In addition, it has taken a leading position in the industry in regard to environmental protection facilities, resource conservation and clean production. Its product quality is high, stable and reaches an internationally advanced level.

CHOICE CHEMICAL also has the ability to independently import and export and has obtained (ISO 9001:2016) international quality management system certification, KOSHER Jewish certification, HALAL Islamic Certification, food additive production licensing, etc. In addition, it has established a product sales network that covers the entire country, and the products have been exported to Africa, America, Europe, Southeast Asia and other regions.

Product Category
The main products of ChoiceChem are divided into four business sectors of:
*Crop Nutrition products
*Crop Protection Products
*Food & Feed Additives
*Industrial Chemicals


You may want to know...
Q: How long can you offer the samples?
A: 1~7 days after the deposit payment is confirmed.

Q: What's your payment terms for sample?
A: You can pay via T/T, L/C, Paypal, Alibaba Trade assurance and so on.

Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: Why choose you-- CHOICE CHEMICALS LTD.?
A : (1) we can provide Professional Service, High-quality products
\t(2) we have Reliable service team, R&D team
\t(3) we have competitive and reliable price of the products

Q: What other products do you supply?
A: we not only provide the products you just viewed, but also Fertilizers, Pesticides, Additives and Industrial Chemicals. (such as Sodium Metabisulfite, Sodium Sulfite, Sodium Bisulfite, Magnesium Sulfate, Potassium Sulfate, Potassium Nitrate, Calcium Ammonium Nitrate, Calcium Nitrate, NPK, MAP, MKP, DAP, Geraniol, Piperonyl Butoxide, Methyl Nonyl Ketone, Cypermethrin, Cyfluthrin, Lambda-Cyhalothrin, D-Phenothrin, Esbiothrin, Tetramethrin, Permethrin, Bifenthrin, etc.)

0.0158 s.