China (Mainland)
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Zinc sulfate heptahydrate CAS NO.7446-20-0
- FOB Price: USD: 1,845.00-1,850.00 /Metric Ton Get Latest Price
- Min.Order: 25 Kilogram
- Payment Terms: T/T,Other
- Available Specifications:
AR(1-20)Metric TonAR(20-100)Metric Ton
- Product Details
Keywords
- Goslarite
- 99%Zinc sulfate heptahydrate
- 99%Zinc sulfate
Quick Details
- ProName: Zinc sulfate heptahydrate
- CasNo: 7446-20-0
- Molecular Formula: ZnSO4·7H2O
- Appearance: White crystalline
- Application: Used as analytical reagent; Printing a...
- DeliveryTime: 7-10 day
- PackAge: 25kg and 1000kg
- Port: TianJin;QingDao;ShangHai
- ProductionCapacity: 80 Metric Ton/Day
- Purity: ≥99.5
- Storage: Store in a cool, ventilated warehouse....
- Transportation: sea transportation;automobile transpor...
- LimitNum: 25 Kilogram
- Assay(MgSO4·7H2O) /%: ≥99.5
- pH(50g/L,25℃): 4.4-6.0
- Clarity of solution /#: ≤3
- Water insoluble /%: ≤0.01
- Chloride(Cl) /%: ≤0.001
- Total nitrogen(N) /%: ≤0.000 5
- Arsenic(As) /%: ≤0.000 05
- Sodium(Na) /%: ≤0.05
- Magnesium(Mg) /%: ≤0.005
- Potassium(K) /%: ≤0.01
- Calcium(Ca) /%: ≤0.005
- Manganese(Mn) /%: ≤0.000 3
- Iron(Fe) /%: ≤0.000 5
- Copper(Cu) /%: ≤0.001
- Cadmium(Cd) /%: ≤0.000 5
- Lead(Pb) /%: ≤0.001
Superiority
Product purity is high, low impurity, and can be customized according to customer requirements.Our factory has its own analysis laboratory, pilot workshop, production workshop, there are 20 years of professional and technical personnel and German students as a technical team, can solve all kinds of product-related problems for customers.
Colorless crystal, relative density 1.957, gradually weathering in dry air, 39 ℃ in its crystalline water, 100 ℃, dehydration is a hydrate completely lose crystal water when heated to 280 ℃, 680 ℃ is decomposed into oxygen zinc sulfate, further decomposition, above 750 ℃, 930 ℃ or so into zinc oxide and sulphur trioxide, zinc oxide precipitation reaction with bases to form hydrogen, react with barium salt to produce barium sulfate precipitation. It is soluble in water but insoluble in ethanol.
Used as analytical reagent; Printing and dyeing mordant; The main raw material for making zinc salts; Used in electroplating and electrolysis industry; Water quality stabilizer; Used as trace element fertilizer in agriculture; Also used in electronic components production and pharmaceutical industry.
Details
Product purity is high, low impurity, and can be customized according to customer requirements.Our factory has its own analysis laboratory, pilot workshop, production workshop, there are 20 years of professional and technical personnel and German students as a technical team, can solve all kinds of product-related problems for customers.
Colorless crystal, relative density 1.957, gradually weathering in dry air, 39 ℃ in its crystalline water, 100 ℃, dehydration is a hydrate completely lose crystal water when heated to 280 ℃, 680 ℃ is decomposed into oxygen zinc sulfate, further decomposition, above 750 ℃, 930 ℃ or so into zinc oxide and sulphur trioxide, zinc oxide precipitation reaction with bases to form hydrogen, react with barium salt to produce barium sulfate precipitation. It is soluble in water but insoluble in ethanol.
Used as analytical reagent; Printing and dyeing mordant; The main raw material for making zinc salts; Used in electroplating and electrolysis industry; Water quality stabilizer; Used as trace element fertilizer in agriculture; Also used in electronic components production and pharmaceutical industry.