Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards.

Colorcom prides itself on superior customer and technical focus, while focusing on support, developing and manufacturing superior colorants and specialty chemicals. All of our industrial chemical manufacturing is executed to enhance the performance, appeal and processing of a broad range of products used in various industries and consumer - based applications.

The competitive advantages of Colorcom international as your business partner or supplier:

1.Established manufacturer.
2.Current ISO certified; REACH registered.
3.Track record of quality, Lot to lot consistency.
4.Zero defect, Return policy.
5.Sufficient inventory.
6.Wide product portfolio, A great choice of shades.
7.Joint product development.
8.Total innovative solutions for every industry of the specific requirements.
9.Open dialogue and communication channels.
10.Long term commitment to meet or exceed the expectations of customers.
11.Competitive pricing, Optimistic margin.
12.Providing efficient service which is second to none.
13.Constantly changing industry requirements for innovative, fully customized products and solutions.
14.Consistent color performance, adaptability, flexibility and customization.
15.26 years of chemical industry knowledge and experience.
16.Colorcom makes every effort to better serve the global customers,We create and bring the best values to you.

Common name: Zinc sulphate

Category: Fertilizers

Other name: ai3-03967; Bonazen; Bufopto zinc sulfate

CAS No.: 7733-02-0

EINECS No.: 231-793-3

Appearance: Liquid

Molecular formula: ZnSO4

Brand Name: Colorcom

Shelf Life: 2 Years

Place of Origin: China

Product Specification:

Product Description:
Zinc sulfate (zinc sulfate; ZnSO4, also known as opalum and zinc alum, is colorless or white rhombic crystal or powder at room temperature, has astringency, easily soluble in water, aqueous solution is acidic, slightly soluble in ethanol and glycerol. Pure zinc sulfate in the air for a long time unchanged yellow, placed in dry air to lose water into a white powder. There are a variety of hydrates: the stable hydrate in equilibrium with water in the range of 0-39℃ is zinc sulfate heptahydrate, the zinc sulfate of 6 water in 39-60℃, and the zinc sulfate of 1 water in 60-100℃. When heated to 280℃, all hydrates completely lose crystal water, decompose into zinc oxysulfate at 680℃, further decompose above 750℃, and finally decompose into zinc oxide and sulfur trioxide at about 930℃. ZnSO4·7H2O and MSO4·7H2O (M = Mg, Fe, Mn, Co, Ni) form mixed crystals in a certain range.

Application: 

Zinc sulfate is mainly used as a raw material for making pigment Litho powder, zinc barium white and other zinc compounds. It is also used as a nutrient for animal zinc deficiency, animal husbandry feed additive, zinc fertilizer for crops (trace element fertilizer), an important material for artificial fiber, electrolyte for electrolytic production of metal zinc, mordant in the textile industry, medical emetics, astringents, fungicides, wood and leather preservatives, etc. It is obtained by the action of zinc or zinc oxide with sulfuric acid or by the extraction and refining of sphalerite after roasting in a reverberatory furnace.

Package: 25kg bags

Storage: Store at +15°C to +25°C.

Executive Standards: International Standard.