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Basic Info.
Product Description
Chemical Name: Zinc sulfate heptahydrate
CAS No.: 7446-20-0
Molecular Formula: H14O11SZn
Molecular weight:287.56
Appearance: Prismatic Crystallization of Colorless Oblique Crystal System
Assay: 99%min
| Name of index | FCCVII | Index |
| Content % | 99.0-108.7 | 99.48 |
| Alkali metal≤% | 0.5 | 0.19 |
| PH Value | normal | normal |
| Cd ≤% | 0.0002 | <0.0002 |
| Pb ≤% | 0.0004 | <0.0002 |
| Hg ≤% | 0.0005 | <0.0005 |
| Se ≤% | 0.003 | 0.002 |
1. Used as dyeing mordant, wood preservative, paper bleaching agent, also used in medicine, artificial fibers, electrolysis, electroplating, pesticides and zinc salt production, etc.
2. Used for preparation of zinc supplements, astringents, etc.
3. It is used as a mordant, wood preservative, and bleaching agent in the paper industry, medicine, artificial fiber, electrolysis, electroplating, pesticide, and zinc salt production.
4. Zinc sulfate is a supplement of zinc in feed. It is a component of many enzymes, proteins, and ribose in animals. It participates in carbohydrate and fat metabolism and catalyzes the conversion of pyruvate and lactic acid to promote growth. Zinc deficiency can easily cause incomplete keratosis, dysplasia, and hair deterioration, and can affect animal reproductive function.
5. It is mainly used in artificial fibre coagulants. It is used as a mordant and alkali-resistant agent in the printing and dyeing industry. It is the main raw material for the manufacture of inorganic pigments (such as zinc barium white), other zinc salts (such as zinc stearate, and 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 nurseries and to make cables and zinc micronutrients. Food-grade products can be used as nutritional supplements (zinc fortifiers) and so on.
Packing: 25 kg bag or drum
Delivery: by air, by sea
Hebei Orcel Trade Co. Ltd
Hebei Orcel Trade Co, Ltd, is a leading manufacturer and professional exporterof various chemicals. Our headquarter is in mainland China. We are a professional supplier of industrial chemicals in China. We have developed and establishedgood business relationships with world-renowned clients. It is one of the comnies with early production and large scale, and its product quality and technology have reached the standard, And repeatedly won the honor of productuality. Its products are sold well all over the country and exported to more that20 countries and regions such as Southeast Asia, Europe, America and Africahas a high popularity and reputation and has become a well-known brand inChinas titanium dioxide industry. The company adheres to the business philosophy of"pursuing quality and creating world brand. It takes service as the basis,quality as the survival, science and technology as the development. It adheres tothe philosophy that products make users sigh, prices surprise users, and servicesmove users. It makes every user feel that Orcel" products are reassuring! In thefuture development, Hebei Orcel Trade Co, LTD, Ltd will always adhere to thenovation"business philosophy, realize sustainable operation, and make constant progress on the road of internationalization.
Q1: What's your MOQ?
A:MOQ is 1KG.Q2:How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q3: Is there a discount?
A:Different quantity has different discount.
Q4:How to start orders or make payments?
A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union .
Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q6. We don't know you at all, how can we trust you?
A: You are always warm welcomed to visit us at any time.Before we start B2B, MIC has audited our company on-spot and approved our credit.Commitment is the No.1 Point of our Enterprise's Value.
Q7.Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.