selling zinc sulphate heptahydrate crystalline,low price
selling zinc sulphate heptahydrate crystalline,low price
selling zinc sulphate heptahydrate crystalline,low price

selling zinc sulphate heptahydrate crystalline,low price

USD $400 - $600 /Metric Ton

Min.Order:25 Metric Tons

Supply Ability:
1000 Metric Ton / Metric Tons per Month
Port:
TIANJIN
Payment Terms:
T/T

Quick Details View All >

Type:
Zinc Sulphate
CAS No.:
7446-20-0
Other Names:
White Vitriol
MF:
ZnSO4 7H2O
Place of Origin:
Hebei, China
Grade Standard:
Agriculture Grade, Industrial Grade, Other, Agriculture Grade, Industrial Grade, Feed Grade

Qingdao Good Prosper Imp. & Exp. Co., Ltd.

Business Type: Trading Company
Qingdao Shandong China
Main Products: corn gluten meal ,l-lysine 98.5% ,l-lysine 70% ,l-threonine ,l-tryptophan

Product Details

 

 

Product Description

 

 

 

22% Zinc Sulphate Heptahydrate

 

Zinc sulfate (ZnSO4) is a colorless crystalline, watersoluble chemical compound. The hydrated form, ZnSO4 7H2O, the mineral goslarite, was historically known as "white vitriol" and can be prepared by reacting zinc with aqueous sulfuric acid. It may also be prepared by adding solid zinc to a copper(II) sulfate solution.

 

 

Specification:

 

 

Item

Index

Assay (Zn)

22% Min

Assay (Znso4·7H2O)

97.3% Min

Cd (as Cd)

10mg/kg Max

Arsenic (as AS)

5mg/kg Max

Lead (as Pb)

10mg/kg Max

Crushing 

particle size

W=250microns test sieve pass/%

——

W=800microns test sieve pass/%

95%Min

 

 

  selling zinc sulphate heptahydrate crystalline,low price

 

Application:

 

 It is mainly used as nutritional additive in animal feed and fertilizer in agriculture.It is also used in synthetic fiber industry, preservative,material of printing and dyeing and be used in medical for fungicide and emetic,and in electroplate,water purification etc.

 

 

Shelf life24 months

 

Storage Stored in cool and ventilated place ,keep away from fire, heat and sunshine, sealed package. Stay away from oxide.

 

 

 

 

 Zinc Sulphate Monohydrate Powder

 

White crystalline powder, tasteless, deliquescent. Soluble in water, methanol, ethanol, glycerin, acetone and aether; insoluble in liquid ammonia.

 

 Specification:

Item

Indicators

Results

Appearance

White crystals or crystalline powder

White crystalline powder

Assay (Zn)

35% Min

35.4%

Assay (Znso4)

96.1% Min

97.2%

Cd (as Cd)

30ppm Max

9ppm

Arsenic (as AS)

5ppm Max

5ppm

Lead (as Pb)

20ppm Max

3ppm

Screen analysis(60 mesh)

95% Min

95% Min

 

 

 selling zinc sulphate heptahydrate crystalline,low price

Application:

 

 It is mainly used as nutritional additive in animal feed and fertilizer in agriculture.It is also used in synthetic fiber industry, preservative,material of printing and dyeing and be used in medical for fungicide and emetic,and in electroplate,water purification etc.

 

 

Shelf life24 months

 

Storage Stored in cool and ventilated place ,keep away from fire, heat and sunshine, sealed package. Stay away from oxide.

 

 

 

 

 

 

 

 

Copper Sulphate Pentahydrate

 

 

Sky blue crystal granular or power,can soluble in water and diluted acetic acid. The solution appears as weak acidity. It will be effloresces slowly in dry air, and its surface will become white powder substance. Copper Sulphate will lose four crystal water when heated to 110, and will be changed into white copper sulfate anhydrous which is easy to absorb water when the temperature is higher than 150°C.

 

Specifications:

 

Item

Indicators

Results

Appearance

Blue crystal

Blue crystal

Assay (Cu)

25.06% Min

25.14%

Assay (Cuso4)

98.0% Min

98.8%

Arsenic (as AS)

4ppm Max

3ppm

Lead (as Pb)

10ppm Max

8ppm

Screen analysis(30 mesh)

95% Min

95% Min

 

 

 

Application: 

 

Feed grade: Supplement of copper element to the animals. Feed additives.

 

Fertilizer grade: Used as insecticides, fungicides of water, wood preservatives

 

Industrial grade: flotation technology, copper plating. Mordant for printing and dyeing.

 

 

Storage:

 

Copper Sulphate should be stored in cool, dry, ventilated warehouse. Keep away from fire, heating. Mixed with sour, alkali , food staff chemical are not permitted. Suitable staff for leakage should be prepared around the warehouse.

 

 

 

 

selling zinc sulphate heptahydrate crystalline,low price

 

 

 

 

 

 

 

 

Manganese Sulphate Monohydrate

 

 

Light pink monoclinic system crystal, water solution but insoluble in ethanol, above 200°C its crystal water begins to disappear, and loses most crystal water at 280°C, at 700°C it becomes anhydrous salt molten material, at 850°C it decomposes and release sulphur trioxide, sulphur dioxide or oxygen depending on different conditions.

 

 

Specifications:

 

Items

Index 

Assay (Mn)

31.8% Min

Assay (MnSO4·H2O)

98% Min

Arsenic (as AS)

5mg/kg Max

Lead (as Pb)

10mg/kg Max

Water insolubles content

0.05% Max

The fineness of 250 test sieve (through)

95Min

 

  

 

Application: 

 

Feed grade: Supplement of manganese element to the animals. Feed additives.

 

Fertilizer grade: Important trace elements fertilizer, plant chlorophyll synthesis catalyst. With just the right amount of manganese sulfate solution, can make a variety of economic crops to grow well, increase production.


Industrial grade: Elecrolytic manganese production and preparation of all kind of manganese salt, manganese naphthenate, acid manganous phosphate.

 

 

Storage:

 

Manganese Sulfate should be stored in a cool, dry, and ventilated place, avoid cross contamination 
Make full use in short term after the opening of the pack. 

 

 

 

selling zinc sulphate heptahydrate crystalline,low price

 

 

 

 

 

 

 

Ferrous Sulphate

 

 

Specifications: 

Item

Indicators

Results

Appearance

White or off-white powder

off-white powder

Assay (Fe)

30% Min

30.1%

Assay (Feso4)

91% Min

91.3%

Arsenic (as AS)

2ppm Max

2ppm

Lead (as Pb)

20ppm Max

10ppm

Screen analysis(60 mesh)

95% Min

95% Min

 

Application

 

Feed grade: Used as a diet supplement of iron. Feed additives.

              Fertilizer grade: It is used as fertilizers, a catalyst of producing. Chlorophyll for plants, and is of great importance for plant’s absorption. It can prevent and control of orchard pests of wheat and fruit rot, effect a radical cure of tree stem liverworts and lichens, etc. 
               

Industrial grade: Used in the manufacture of iron, coal is used as a dye ink, in the process of water treatment flocculants, etc.

 

 

Storage:

 

Keep container well closed and store in a dry, well ventilated place away from sunlight.

 

 

 

 

selling zinc sulphate heptahydrate crystalline,low price

 

 

 

 

 

 

Magnesium Sulphate

 

 

 

Specifications: 

Items

Index

Assay (Mg)

15.0% Min

Assay (MgSO4·H2O)

85.3% Min

Arsenic (as AS)

5mg/kg Max

Lead (as Pb)

20mg/kg Max

Particle size: 60mesh (250 um) sieve (%)

95Min

 

 

Application:

 

It is used as the supplement of magnesium in feed; as the analytical reagent, eg, the precipitator of sulphate. It is also applied to medical, printing and dyeing, paper-making, pottery and leatherworking.

 

 

Storage 

 

Keep container well closed and store in a dry, well ventilated place away from sunlight.

 

 

 selling zinc sulphate heptahydrate crystalline,low price

 

 

 

Company Information

 

    Qingdao Good Prosper Imp. & Exp. Co., Ltd. established in 2004, is a reputable trading company specialized in exporting agricultural products from China. As a highly motivated and fast growing company, we have been able to achieve various innovations in the markets we deal with by working with selected big factories in related industries and enjoy the technical support and expertise offered by these enterprises.

    We strictly abide by the principles of “equality and mutual benefit trustworthiness and customers first” and has built up an extensive international sales net work. Our products are exported to Korean, Southeast Asia, Middle East, South America and Europe. We hope to establish a long-term and mutual benefit cooperation with clients from all over the world.

 

 

 

 

 

 

 

 

Contact Supplier

Mr. Chenzhong Li General Manager Chat Now
Telephone
86-532-85910201
Mobile
13906398808
Fax
86-532-85910111
Address
6 Hongkong Mid-Rd., Qingdao,China Qingdao,Shandong

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