Mercury (Hydrargyrum) is a naturally occurring heavy metal element with unique physical and chemical properties, widely used in various industrial, medical, and scientific applications. Our mercury products strictly comply with international quality standards such as USP, EP, and ASTM, offering high-purity grades including Analytical Reagent (AR) Grade, Pharmaceutical Grade, Industrial Grade, and Electronic Grade.

Calcium carbonate is one of the most basic inorganic powder fillers in industries such as plastics, rubber, papermaking, coatings, and building materials. It boasts advantages such as high whiteness, low oil absorption, good dispersibility, and low price, making it widely used to reduce production costs and improve product performance. We can stably supply a full range of products including heavy calcium carbonate, light calcium carbonate, nano calcium carbonate, activated calcium carbonate, and food-grade calcium carbonate, with fineness ranging from 325 mesh to 5000 mesh. We support small-batch trial orders and customized packaging. Leveraging major ports such as Qingdao Port, Tianjin Port, and Shanghai Port, we can efficiently arrange export sea freight to meet the needs of global customers.

Magnesium sulfate heptahydrate is a highly efficient water-soluble fertilizer that supplements both magnesium and sulfur, characterized by high purity, excellent water solubility, and rapid crop absorption. It is widely used in drip irrigation, fertigation, and foliar spraying, effectively preventing physiological disorders in crops such as yellowing leaves and premature aging due to magnesium deficiency. The product strictly adheres to multiple quality standards, including agricultural, feed, and food grades. The granules are uniform, have good flowability, and are easy to store and mix for application. Leveraging major ports such as Qingdao and Tianjin, we support small-batch trial orders and customized packaging, providing COA, MSDS, and third-party testing reports to ensure compliance, efficiency, and peace of mind throughout the export process.

Potassium chloride (MOP) is one of the most important types of potash fertilizer, accounting for over 70% of global potash fertilizer consumption. Refined from natural minerals such as halite and carnallite, it boasts high purity, excellent water solubility, and rapid fertilization effect, making it the preferred potassium source for formulating NPK compound fertilizers, producing water-soluble fertilizers, and direct application in agricultural production. Its uniform granules and high strength make it suitable for bulk blending and mechanized fertilization. Leveraging major ports such as Qingdao, Tianjin, and Shanghai, export sea freight can be efficiently arranged, supporting small-batch trial orders and customized packaging. To meet the diverse needs of different crops, both high-chloride standard and low-chloride specialized types are available, comprehensively satisfying the potassium nutrient requirements of various crops, soils, and markets.

Sodium sulfate (Glauber's salt) is a widely used basic inorganic chemical product. It is high in purity, low in impurities, and highly water-soluble, playing an irreplaceable role in industries such as detergents, glass, papermaking, and textile printing and dyeing. We can stably supply industrial grade, analytical grade (AR), and high-purity grades in various specifications, supporting 25kg bags, 50kg bags, 1000kg ton bags, and customized packaging. Leveraging major ports such as Shandong and Tianjin, sea freight exports are efficient and convenient. We provide COA, MSDS, and third-party testing reports to ensure stable quality, export compliance, and timely delivery for every shipment.

Ammonium sulfate is a high-quality, fast-acting nitrogen fertilizer with a nitrogen content as high as 21%. It also provides sulfur nutrition, has a rapid effect, low hygroscopicity, and is not prone to caking. It is widely applicable to grain crops such as rice, wheat, and corn, as well as vegetables and fruit trees, and is especially suitable for neutral and alkaline soils. The product strictly adheres to the national standard GB/T 535-2020, with limits for heavy metals and harmful substances exceeding international requirements. We can stably supply fertilizer-grade, industrial-grade, and feed-grade products, and support small-batch trial orders and customized packaging. Relying on major ports such as Qingdao Port, Tianjin Port, and Shanghai Port, exports are efficient and convenient. We provide COA, MSDS, and third-party testing reports to ensure stable quality and compliant shipments.

Sodium bicarbonate is a white, fine crystalline powder, readily soluble in water, with a weakly alkaline aqueous solution. It decomposes upon heating to produce carbon dioxide. It is the most commonly used leavening agent and acidity regulator in the food industry, and also an important raw material in the pharmaceutical, daily chemical, and environmental protection fields. Food-grade products strictly adhere to GB 1886.2-2015 standards, with a total alkali content of 99.0%-100.5%. Heavy metals and arsenic impurities are strictly controlled, and low-chloride specifications can be customized to meet the access requirements of special markets such as South Korea. Industrial-grade products comply with the latest GB/T 1606-2025 standards, divided into three categories to meet the needs of different industries. Relying on major ports such as Qingdao Port, Tianjin Port, and Shanghai Port, small-batch trial orders and customized packaging are supported.

Dimethyl terephthalate (DMT) is an organic compound with the formula C6H4(CO2CH3)2. It is the diester formed from terephthalic acid and methanol. It is a white solid that melts to give a distillable colourless liquid.

Coumarin 460 is a member of 7-aminocoumarins. It has a role as a fluorochrome.

Butyl acetate (CAS Number: 123-86-4) is a colorless, volatile liquid with a fruity odor, commonly used as a solvent and in the production of flavors and fragrances.

Sodium carbonate( 497-19-8), Na2CO3, is a sodium salt of carbonic acid. The pure product appears as a while, odorless powder with a strong alkaline taste. It has high hygroscopicity. It can be easily dissolved in water to form an aqueous solution with moderate alkalinity.

It has unique color and sublimation characteristics for easy identification and separation. The chemical properties are active, can participate in a variety of chemical reactions, and has a wide range of application values in different fields. Although it is an essential trace element for the human body, excessive intake of iodine can also cause harm to human health, so it is necessary to strictly control the dose when using and supplementing.

Sodium metatungstate is a highly water-soluble, high-density, non-toxic, and environmentally friendly tungstate product that can completely replace traditional toxic heavy liquids. It is an ideal choice for laboratory mineral separation and density gradient centrifugation. It is widely used in scientific research fields such as geology, marine biology, and soil science. It is also an indispensable fine chemical raw material in catalysts, nanomaterials, electrode materials, electron microscope sample preparation, oil drilling fluid weighting agents, dye and pigment industries, and pharmaceutical synthesis.

Silica (white carbon black) is a widely used inorganic functional powder material, playing an irreplaceable role in numerous industries such as rubber, coatings, plastics, food, feed, agrochemicals, and cosmetics. Our products are manufactured in strict accordance with national and industry standards such as GB 25576-2020 and HG/T 3061-2020, and support third-party testing (SGS, BV, etc.). We can customize key indicators such as particle size, specific surface area, and oil absorption value according to customer application requirements. Leveraging major ports such as Tianjin Port, Qingdao Port, and Shanghai Port, we can efficiently arrange export sea freight, supporting small-batch trial orders and customized packaging.

Highly Versatile Applications – Essential in diverse industries including paper, textile, soap, and cleaning agent production.
Strong Alkalinity – Highly effective for chemical reactions, cleaning, and neutralization processes.
Multiple Solubility Options – Readily dissolves in water, methanol, and ethanol for flexible usage.
Moisture and Gas Absorption – Deliquescent nature enables absorption of water vapor and acidic gases like CO₂.