Product catalog

Bao Au JSC focuses its activity towards a wide range of industrial sectors, providing not only products but also comprehensive services that are carefully developed to meet the specific needs of each market, ensuring flexibility and adaptability in an ever-changing business environment.

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Zinc Sulphate Heptahydrate

Zinc Sulphate Heptahydrate (ZnSO4•7H2O) occurs in nature as the mineral goslarite. Chemists manufacture it by treating any metal that contains zinc with sulfuric acid. For pharmaceutical use, chemists use high-purity zinc oxide to obtain the ZnSO4•7H2O. 

Zinc sulfate has applications in many industries, including:

  • Agriculture
  • Pharmaceutical
  • Industrial 

Packing: about 25kg/ingot packed in wooden case, net weight 1000kg/case, or as customer’s requirements

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Zinc Sulphate Manufacturer
From Vietnam

The zinc salt of sulfuric acid is zinc sulphate having the chemical formula ZnSO4. Bao AuJoint Zinc sulphate is a white powder and is solid in its mono, hexa, and heptahydrate forms. Sulfuric acid treats zinc-containing materials (metals, minerals, oxides) to create zinc sulphate. The powdered form of zinc sulphate is white and crystalline. It is very soluble in water.

Zinc sulfate has applications in many industries, including:

  • Food industry
  • Farm industry
  • Pharmaceutical industry
  • Industrial Sector

Vietnam Zinc
Oxide Producer

Inorganic zinc oxide is a white powder that is insoluble in water. Most zinc oxide is made synthetically, even though it also exists naturally as the mineral zincite. It has a chemical formula ZnO with a molar weight of 81.4 g/mol. Thus, it is highly beneficial to use in various industries. There are several types of zinc oxide with distinct properties to meet the requirements of various products.

Product Specification:

  •         Product Name: Zinc Oxide
  •         Specification: 21% Zn
  •         Origin: Tuyen Quang, Vietnam
  •         Product Capacity: 500 Tons per month
  •         FOB price: $800 – $1200 /mt
  •         Package Detail: 25kg
  •         Trademark: Bao Au JSC
  •         Min Order: 25.0 MT

Vietnam Antimony Ingot Manufacturer

Get the most reliable and affordable Vietnam Antimony Alloy Ingot Manufacturer here! At Bao Au JSC, we produce the highest-density metallic antimony ingots. In general, ingots are the least expensive metallic form and are helpful in a variety of applications.

The dimensions of our typical ingots are roughly 2-3 cm x 3-8 cm x 6-12 cm. Antimony Alloy Ingot comes in different forms, such as crystallization and solid state. Moreover, other ultra-high purification procedures like sublimation help in making materials.