Find Verified Zinc Powder Suppliers, Manufacturers and Wholesalers

Zinc powder, also known as zinc dust, is a metallic fine powder with silver-grey colour. It is highly reactive and belongs to Class 4.3 dangerous goods.

Basic Information
CAS: 7440-66-6
UN Number: 1436
Purity: 98%~99.5%
Particle size: Customized as customer's requirement
ApplicationIt is extensively applied in metal reduction, anti-corrosion coatings, zinc-rich paint, dry cell batteries, chemical reagents, mining flotation and metal surface treatment.

Packaging & Shipment: Packed in 25kg woven bags or sealed iron drums. We provide a standard export package and complete shipping documents. Both FOB and CIF terms are available.




Company Profile
Shanghai Jianxin Chemical Co., Ltd, established in 2019 and located in Shanghai Jing'an District. An innovative enterprise, specialized in the R&D, production and sales of metalworking fluids and industrial lubricants. It has excellent R&D, management and sales service teams to solve the problems of lubrication, rust prevention, oxidation, odor and foam in the process of metal processing.
We provide solutions for adjusting metalworking fluids and industrial lubricants to address issues such as surface smoothness, scratches, short lifespan, and cleaning and cooling, striving to achieve optimal results in your machining.
Our company's service philosophy is "customers' needs is what we should do", striving to create a national brand in the fields of metalworking fluids and industrial lubricants

Unico Zinc Man is a mixture of trace elements chelated with organic acids. It is quickly absorbed by the plant and acts rapidly. This is 100% water soluble. It can be used on plants during flowering and fruit color development. It is an excellent product for flower and pollen formation as well as enhancing vibrancy in fruit colors.

Zinc Sulfate is a white crystalline inorganic zinc salt, including Monohydrate and Heptahydrate two mainstream specifications. It is the most economical and widely used source of soluble zinc element globally.

Main Applications
Agriculture Industry: Essential trace element zinc fertilizer, prevents crop zinc deficiency, improves fruit setting and crop yield for grains, fruits, vegetables.
Animal Feed: Core mineral additive for poultry, livestock and aquaculture, promotes animal growth, boosts immunity and avoids zinc-deficient diseases.
Industrial Field: Main raw material for galvanizing & electroplating; mordant for textile printing; flotation reagent in mining; raw material for other zinc compounds.

Food & Pharmacy: Food grade used as nutritional fortifier for food and health supplements under global food safety regulations.

All batches come with official COA and MSDS documents to meet different countries' import inspection requirements.

Zinc Stearate Typical Properties
Item Standard
Appearance White fine powder
Loss on drying(%) 1.0
Zinc Assay(%) 10.3-11.3
Free acid(%) 1.0
Finess(325mesh) 99%
Melting Point 115-125
Zinc Stearate Usage

1. Used as a softening lubricant for rubber products, a polishing agent for textiles, a stabilizer for polyvinyl chloride plastics

2. Used as a stabilizer for polyvinyl chloride plastic products, a softener for rubber products

3. Used in the formulation of the industry, curing oils and lubricants, as well as paint drying agents. It is used for the processing of PVC and rubber non-toxic products, which can effectively improve the photothermal stability of PVC and rubber products. The dosage in PVC processing is usually <1 part; it is used in rubber products, also used in PP, PE, PS, EPS polymerization. The additive and pencil lead are generally used in an amount of 1 to 3 parts.

We are highly acclaimed in the industry for offering an optimum quality range of Zinc Powders. (All Types)
Payment Terms: SBLC DLC LC BG
***Factory Visits Welcome And Recommended ***

Zinc Oxide(ZnO) is white fine inorganic powder, odorless, insoluble in water, soluble in acid and strong alkali, with stable physical & chemical features, produced via indirect process, direct process and wet active process three mainstream production technologies to satisfy diversified global industrial standards.
Our full-series zinc oxide covers industrial, feed, food USP/FCC, all products are inspected strictly following international testing norms, low heavy metal residue enables global cross-region sales compliant with local chemical & food safety laws in all countries.
In rubber industry, it acts as core vulcanization activator and reinforcing filler for automobile tire, industrial rubber, latex products, greatly upgrade rubber elasticity, anti-oxidation and service lifespan, over 60% global ZnO consumption applied in rubber manufacturing field.
For paint, coating and ink industry, ZnO works as anti-rust, anti-UV, anti-mildew functional pigment, enhance coating weather resistance and surface gloss, reduce raw material cost by replacing partial titanium dioxide reasonably.
Ceramic & enamel field: excellent fluxing agent to decrease firing temperature, optimize glaze whiteness and gloss, widely used in construction ceramic, daily ceramic and art porcelain production.
Food, cosmetic grade ZnO meets FCC/USP/FDA standard: used as food zinc fortifier, skin ointment raw material and physical sunscreen core ingredient for cosmetics; nano ZnO owns superior UV blocking & antibacterial capacity for high-end skincare products.
Feed grade zinc oxide is legal animal nutrition additive globally, supplement essential zinc element for pig, poultry, aquatic livestock, improve digestion and disease resistance of breeding animals.
Besides, ZnO is also popular for plastic light stabilizer, textile anti-UV finishing agent, metal phosphating raw material and electronic varistor production, covering nearly all mainstream manufacturing industries across the world.

Anticorrosive treatment for ferrous metal production in electroplating industry, also used as metal surface treatment agent, used as colorant in ceramic industry. In surface treatment applications, used as an analytical reagent and anticorrosive agent, mainly in phosphating solutions for iron and steel parts.

Used as embalmment of making black metal in the electroplating industry, capacity superior to manganese dihydrogen phosphate. Also used as anticorrosive and phosphatizing treatment chemicals of metal surface. In the ceramic industry is used as colorant and in the glass industry, it is used as clarifier.

Zinc oxide (also known as zinc oxide powder, zinc white, or zinc white powder) is an inorganic compound with the chemical formula ZnO and a molecular weight of 81.39 g/mol. It is a white solid and a form of zinc oxide. Zinc oxide is insoluble in water and ethanol, but soluble in acids, aqueous sodium hydroxide solution, and ammonium chloride. It is a commonly used chemical additive, widely applied in the production of plastics, silicate products, synthetic rubber, lubricating oils, paints and coatings, ointments, adhesives, food, batteries, flame retardants, and other products.

usage scope:1.Tire factories and rubber product factories (such as rubber shoes, rubber tapes, seals, rubber hoses, etc.)
The largest and most core market, typically consuming over 50% of zinc oxide production. In rubber, it is mainly used as a vulcanization activator, significantly improving vulcanization efficiency, as well as enhancing the wear resistance, tear resistance, and thermal conductivity of rubber.
2.Paint factories, coating factories, and printing ink factories
The second largest market, accounting for about 25% of the market share in China. It is used as a white pigment in the production of white paints and enamels.

Our company provides more than ten thousand chemical products.If you need any chemical raw material,you can contact us for detailed information.

50 Kilogram (MOQ)
Business Type: Supplier, Importer
Appearance: Grey Metallic Powder
Purity: 98%
Form: Fine Powder
Mesh Size: 325 Mesh
Molecular Weight: 65.38 G/mol
EINECS No.: 231-175-3
Chemical Formula: Zn
CAS Number: 7440-66-6

Giredmet Zinc powder lot #2
Zinc powder of natural isotopic composition 99.999% (dust)
Zinc contains
64-48.89%
66- 27.81%
67- 4,07%
6818.61%
70-0,62%
Used in nuclear power, microelectronics, medicine, etc ...
Origin in Russian Federation

We offer a wide plethora of Zinc in many forms including LME registered
and non registered Special High Grade Ingots and Jumbos, cathodes,
dust, foil, granules, powder, pieces, anodize activated powder, shot,
and a mossy form.
Zinc is a bluish-white, lustrous metal. It is brittle at ambient temperatures but is
malleable at 100 to 150°C. It is a reasonable conductor of electricity, and burns in air
at high red heat with evolution of white clouds of the oxide. Plating thin layers of zinc
on to iron or steel is known as galvanizing and helps to protect the iron from corrosion.

Product Description:
We offer superior quality Zinc Oxide (rubber grade) that is completely designed with extreme quality raw material that is procured from quality- driven industries. These are used to manufacture several products. We offer these salts in various sizes. These are supplied after various tests under certain parameters.

Chemical & Physical Properties:
Manufactured with several processes like French process (indirect process), calcinations process and wet NN process (chemical process).

Zinc oxide is white powder, with good hiding power and tinting power, widely used in printing & dyeing, rubber, coating, ceramics, feeds, cosmetics, pharmacy,ink, cable, electronics, phosphor, catalysts.

1. The product has small particle size, large specific surface area, strong adhesion and hiding power, which can greatly improve the efficacy of the coating.
2. The product has a small proportion and is not easy to form precipitation in the use or final product.
3. The product also has the function of shielding ultraviolet rays, and can play an anti-aging role in the coating.

Zinc ingot (purified metallic zinc) Zinc ingot refers to pure zinc, of course there will be impurities, but as zinc ingot, at least more than 90% purity.
Mainly used in die casting alloy, battery industry, printing and dyeing industry, medicine, rubber industry, chemical industry, zinc and other metal alloys in electroplating, spraying and other industries have been widely used.

We have Premium Grade Zinc Ingot, Alluminium Scrap and other copper products. Our prices are very moderate and we are very reliable with our quality and supply.

1. Reliable quality
2. Factory price
3. Prompt delivery
4, High purity:99.99%-99.999%
Dimensions by request
Chemical Composition Zn
Zn (Min) 99
Product name Zinc Ingot 99.995 High
Chemical Composition Zn: 99.999% Min
Sample Avilable
Package Customer's Requirements

50 Kilogram (MOQ)
Business Type: Supplier, Importer
Purity: 98%
Form: Fine Powder
Purity Range: 91% - 98%
Appearance: Grey Metallic Powder
Molecular Weight: 65.38 G/mol
EINECS No.: 231-175-3
Chemical Formula: Zn
CAS Number: 7440-66-6

High-quality polymetallic concentrate in powder form, containing lead and zinc, with traces of silver. Produced in Peru and certified by independent laboratories (e.g., AHK). Material is finely ground, homogenized, and packed in jumbo bags for bulk export.

We offer monthly supply from 500 to 1,000 MT, shipped under FOB or CIF terms. Suitable for smelters, refineries, or metal traders. SGS or AHK analysis reports available. Samples can be shipped upon request for quality verification.

Zinc Dross

Zinc Ash

Zinc is an important micronutrient that plays a vital role in various physiological processes in plants. Zinc deficiency can negatively affect plant growth and development, causing symptoms such as slowed growth, interveinal chlorosis (yellowing between the veins), and reduced yield.

Some important uses and benefits of zinc fertilizer solutions include:

Enzyme Activation: Zinc is a component of many enzymes involved in metabolic processes. It is particularly important for the activation of enzymes that regulate the synthesis of nucleic acids and proteins.

Photosynthesis: Zinc is necessary for the synthesis of chlorophyll, the green pigment responsible for photosynthesis. Adequate zinc levels contribute to efficient photosynthetic processes that are essential for plant energy production.

Root Development: Zinc supports root growth and elongation, playing a key role in the formation of root tips and root hairs that are critical for nutrient absorption from the soil.

Stress Tolerance: Zinc helps plants cope with environmental stresses such as drought and disease. Adequate zinc levels enhance the plants overall stress resistance.

Reproductive Growth: Zinc is essential for reproductive development, including flowers and seeds. It contributes to pollen formation and germination.

Unico Zinc and Unico Zinc Plus can be applied to soil or used as foliar sprays, depending on the plants specific needs and the severity of deficiency. Foliar application enables rapid uptake of zinc, particularly when immediate correction is required.