China wholesale Zinc Sulphate - Zinc Sulfate Heptahydrate – Jinchangsheng
China wholesale Zinc Sulphate - Zinc Sulfate Heptahydrate – Jinchangsheng Detail:
Specifications
ITEM | Industrial Grade | Feed Grade | Eplating Grade | High-purity |
ZnSO4.7H2O %≥ | 96 | 98 | 98.5 | 99 |
Zn %≥ | 21.6 | 22.2 | 22.35 | 22.43 |
As %≤ | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
Pb %≤ | 0.001 | 0.001 | 0.001 | 0.001 |
Cd %≤ | 0.002 | 0.001 | 0.002 | 0.002 |
Use
1. For the preparation of zinc supplements, astringents, etc.
2. Used as mordant, wood preservative, bleaching agent in paper industry, also used in medicine, man-made fiber, electrolysis, electroplating, pesticide and production of zinc salt, etc.
3. Zinc sulfate is a supplement of zinc in feed. It is a component of many enzymes, proteins, ribose, etc. in animals. It participates in carbohydrate and fat metabolism, and can catalyze the mutual conversion of pyruvate and lactate to promote growth. Insufficient zinc can easily cause hypokeratosis, stunted growth and hair deterioration, and can affect animal reproductive function.
4. Zinc sulfate is a permitted food zinc fortifier. my country stipulates that it can be used for table salt, and the usage amount is 500mg/kg; in infant food, it is 113-318mg/kg; in dairy products, it is 130-250mg/kg; in cereals and its products, it is 80-160mg/kg; It is 22.5 to 44 mg/kg in liquid and milk beverages.
5. Used in man-made fiber coagulation liquid. In the printing and dyeing industry, it is used as a mordant and an alkali-resistant agent for the dyeing of vanlarmin blue. It is the main raw material for the manufacture of inorganic pigments (such as zinc white), other zinc salts (such as zinc stearate, basic zinc carbonate) and zinc-containing catalysts. Used as wood and leather preservative, bone glue clarification and preservative. The pharmaceutical industry is used as an emetic. It can also be used to prevent diseases in fruit tree nurseries and manufacture cables and Zinc Sulphate Fertilizer.
Transportation Precautions: The packaging should be complete and the loading should be secure at the time of shipment. During transportation, make sure that the container does not leak, collapse, fall or be damaged. It is strictly forbidden to mix and transport with oxidants, edible chemicals, etc. During transportation, it should be protected from exposure to sunlight, rain, and high temperature. Vehicles should be thoroughly cleaned after transportation. When transporting by road, follow the prescribed route.
( plastic lined, plastic woven bags)
*25kg/bag, 50kg/bag, 1000kg/bag
*1225kg/pallet
*18-25tons/20’FCL
Flow chart
FAQ
Q1: May I get one sample before placing order?
Re: Yes, we’d like to provide sample for you. free samples(max 1Kg) are available, but freight cost will be born by customers.
Q2: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, T/T, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.
For large quantity products, shipment is better. It will cost days to weeks to come to your destination port, which depends on where the port is.
Q3: Is there any possible to use my appointed label or package?
Re: Sure. If needed, we’d like to use label or package according to your requirement.
Q4: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are high qualified. If the goods can’t come to the quality we promise, you can ask for refund.
Product detail pictures:
Related Product Guide:
Persisting in "High good quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with shoppers from each overseas and domestically and get new and previous clients' high comments for China wholesale Zinc Sulphate - Zinc Sulfate Heptahydrate – Jinchangsheng , The product will supply to all over the world, such as: Qatar, Greenland, Slovenia, With the development and enlargement of mass clients abroad, now we have set up cooperative relationships with many major brands. We have our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the "quality first, customer first, We are provideing high-quality, low-cost products and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.
By Sabrina from Latvia - 2017.06.16 18:23
The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
By Eden from Holland - 2018.09.21 11:01