1 .Chemical Formula: ZnSO4·7H2O/ ZnSO4·H2O
2.Molecular Weight: 287.56/179.47
3.CAS No.: 7446-20-0/7446-19-7
4.HS Code: 28332930
5.UN NO.: 3077 Class 9
6.Application:Feed additives, trace elements for animals;Agricultural fertilizers & fungicides;Electroplating & water treatment;Non-ferrous metal flotation reagents;Manufacture other zinc salts.
7.Packing:25kg, 1000kg, 1200kg, woven bag with plastic lining, or according to the requirements of customers.
| Grade Item |
Heptahydrate |
Monohydrate |
Industrial Grade |
Feed Grade |
E-plating Grade |
High-purity |
Feed Grade |
Granula |
| (ZnSO4·7H2O) |
% ≥ |
96 |
98 |
98.5 |
99 |
---- |
---- |
| (ZnSO4·H2O) |
% ≥ |
---- |
---- |
---- |
---- |
94.7 |
91.1 |
| (Zn) |
% ≥ |
21.6 |
22.2 |
22.35 |
22.43 |
34.5 |
33.0 |
| (As) |
% ≤ |
0.0005 |
0.0005 |
0.0005 |
0.0005 |
0.0005 |
0.005 |
| (Pb) |
% ≤ |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
| (Cd) |
% ≤ |
0.002 |
0.001 |
0.002 |
0.002 |
0.001 |
0.001 |
| (800μm) |
% ≥ |
---- |
95 |
---- |
---- |
---- |
---- |
| (250μm) |
% ≥ |
---- |
---- |
---- |
---- |
95 |
---- |
| (Particle size) |
|
---- |
---- |
---- |
---- |
---- |
2-4mm |
Application
industry
It is the main raw material for the manufacture of zinc-barium white and zinc salt, and can also be used as a mordant for printing and dyeing, a preservative for wood and leather, and an important auxiliary raw material for the production of viscose fiber and vinylon fiber. In addition, it is also used in the electroplating and electrolysis industries, and can also be used to make cables.
Cooling water is the largest amount of water used in industry. The cooling water in the closed circulating cooling system cannot corrode and scale the metal, so it is treated, and this process is called water quality stabilization, where zinc sulfate is used as a water quality stabilizer.
medicine
Oral administration of zinc sulfate corrects zinc deficiency and restores the function of the enzyme system. Zinc ions can precipitate proteins, and external use has astringent and antiseptic effects, and can help granulation tissue formation. [4] Medicinal zinc sulfate is suitable for the treatment of enteropathic acrodermatitis, aphthous ulcers, chronic ulcers, conjunctivitis, etc. caused by zinc deficiency. However, sharing with penicillamine can reduce the latter's effect. Zinc sulfate monohydrate can be used as a zinc supplemental in feed.
agriculture
It can be used to prevent diseases in fruit tree nurseries, and is also a common fertilizer to supplement crop zinc trace element fertilizer, which can be used as base fertilizer, foliar fertilizer, etc. [5] Zinc is one of the necessary nutrients for plants, corn zinc deficiency is prone to white flower seedlings, serious zinc deficiency when the growth stops and even seedlings die, especially for some sandy loam soil or pH too high fields should be increased zinc sulfate and other zinc fertilizer, zinc fertilizer and other effects of increasing yield. Fertilization method: take 0.04~0.06 kg of zinc fertilizer, 1 kg of water, 10 kg of seed dressing, and sow for 2~3 hours. Before sowing, zinc fertilizer was applied to the rhizosphere layer, and 0.75~1 kg per mu was applied. If the leaf color is light at the seedling stage, zinc fertilizer can be sprayed, with a dosage of 0.1 kg per mu.
Packing Details:
(1) 1kg with double plastic container inside/Aluminum foil bag outside. Weight: N.W.: 1kg, G.W.: 1.2kg Size: L31.5 x W21.5cm
(2) 25 kg with double plastic container inside/fiber drum outside. Weight: N.W: 25kgs, G.W.: 28kgs Size: I.D. 35 x H51cm
Shipment Terms:
Prompt delivery by Air Courier, like EMS,DHL,TNT,Fedex after payment confirmed.
Our Advantages
- before shipment, free sample for test
- Packing as your request, with photo before shipment
- Cargoes photo before and after loading into container
- Fast shipment by reputed shipping line
- Best service after shipment with emails
- Arrange the orders and shipping with us requests in time, According to the different countries export policy provide complete customs clearance documents.
- Provide -price trend, ensure the clients can know about marketing information in time.
- Halal, Kosher, ISO 9001 certified
- High quality products, complying with BP/USP/FCC/EU standard
Hebei Chemtics Co., Ltd. is a professional manufacturer of fine chemicals in China. It locates in Hebei Province, the North China.
Chemtics has about 300 employees, 13 production lines, With years of development, Chemtics has become the leading company in the field of food additives.
We are leading manufacturer in China which specialized in food additive, Water treatment products, detergent chemicals supplying for over 15 years, good quality and professional service help us gain many good reputation all over the world, we hope you can join us in the future to do Win-win business. As a leader manufacturer in China, we have 28 independent patents. Hebei Chemtics is a creator and editor member of 7 national standards( such as aluminumu sulfate GB31060-2014 and poly aluminum chloride GB/T22627-2020, food additives potassium alum GB. 1886.229-2016, and ammonium alum GB25592-2010 )and other 5 industrial standards. In recent years, the company won the "National Manufacturing single champion product", "National Worker Pionner", "National Petroleum and Chemical Industry Advanced Group", "National Management Innovation Achievement Award" etc. Our products are the famous brand product of Hebei Province.
Company passed ISO9001: 2015 quality system certification, GB/T28001-2011 occupational health and safety management system certification, production licenses, health permits and other license. It is a model modernized environment-friendly and garden-type enterprise. And be the largest production base of aluminum salt products in China, also be the aluminum salts team leader factory in China.
We are happy to make domestic and overseas friends on the basis of equality, mutual benefit and friendly cooperation. Let′ S join hands and endeavor for the water purification, environment-protection and the construction of a beautiful world. Chemtics will always be ready to work with all our partners, innovating to create a better future together.
Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
Q4: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q5: Do you have any other chemicals?
A: Yes, We can provide kinds of additives and fungicides, such as PHMB, PCMX, PVP, DCMX, Glutaraldehyde, Chlorhexidine digluconate 20%, ZPT, CMIT/MIT 14%, Carbomer, BKC, etc .....
Q6: If you still have questions, contact with us ~
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