Guangdong, China
Business Type:
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Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
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Sample Available
Overseas Agent / Branch

Zinc Sulfate Heptahydrate Formula, Zinc Sulfate Heptahydrate manufacturer / supplier in China, offering Znso4.7H2O, 99.5%, Zinc Sulphate Heptahydrate, Best Buy Bleaching Powder 70% Granular by Sodium Process with High Quality, Ammonium Bicarbonate, Ammonium Bicarbonate Price From Ammonium Bicarbonate Manufacturer/Supplier and so on.

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Supplier Homepage Products Chemical Reagent Znso4.7H2O, 99.5%, Zinc Sulphate Heptahydrate

Znso4.7H2O, 99.5%, Zinc Sulphate Heptahydrate

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Min. Order / Reference FOB Price
1 Bottle US $1.58/ bottle
Transport Package: 500g/Bottle
Payment Terms: T/T, Paypal, Money Gram, Western Union
Classification: Standard Substance
Grade: AR
Content: Standard
Usage: Laboratory Reagents, Analytical Reagents, Diagnostic Reagents, Teaching Reagents
Application: Industry, Scientific Research, Health, Environmental Protection, Agriculture
Molecular Formular: Znso4.7H2O

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Basic Info

Packing Specification
Shantou, Guangdong, China
Technology Development
The company has been engaged in the professional development and production of chemical reagents for more than 20 years and accumulated and cultivated a group of scientific research personnel with strong abilities of research and development and experienced technicians, The company's ability of research and development is leading in the domestic chemical reagents industry.
In quality control, the company has the most advanced examination equipments as ICP-MS (inductively coupled plasma mass spectrometer), FAAS (flame atomic absorption spectrometer) and gas chromatography and liquid chromatography, which makes the level of testing metal ions reach PPT level. Moreover, our QC team owns the qualifications of senior quality inspector, technician, assistant engineer and engineer and they strictly carry out national standards and more strict enterprise standard, ensuring the quality of reagent
Znso4.7H2O, 99.5%, Zinc Sulphate Heptahydrate

Production Process
The company is professional manufacturer of chemical reagents. In the field of chemical reagents, the company has accumulated abundant technical strength, During the long period of production practices, the company has constantly improved the process technology of all procedures and production equipments, forming unique and    advanced production technologies at home,  obviously enhancing the production efficiency and quality stability, nut also continually improve such technologies and equipments as continuous distillation, material handling, residual-heat utilization and pure water cycle utilization, making quality of the company's reagents reach a high-end level in the domestic counterparts.
Znso4.7H2O, 99.5%, Zinc Sulphate Heptahydrate
Warehouse and logistics
The company first sets supply chain center among the domestic chemical reagents enterprises, advancing the importance of supply chain management to high level. The comprehensive implementation of such information management system as ERP improves management efficiency and broadens communication channels, realizing the real-time monitoring of the situations of stock, sales and logistics distribution of all the subsidiaries nationwide, More important is that experienced supply chain experts can analyze the consumers' purchase habits and summarize laws, realizing forward-looking and positive management of stock. The company's turnover rate has surpassed 99%.

Znso4.7H2O, 99.5%, Zinc Sulphate Heptahydrate

Xilong Chemical is the best choice for you, any inquiry of chemical reagent, please let us know,
our high and stable quality, reasonable price as well as efficient before and after sales SERVICE will absolutely offer you a more competitive advantage, both in quality and profit, in today's competitive market.

Joanna Tong/Business Executive
Tel: +8620-62612188-442
Mobile: +86-15986331376
ZnSO4.7H2O   MW:287.56
Item Sign  AR
Assay(ZnSO4.7H2O) 99. 5%
PH(50g/L Solution,25 centigrade)   4.4-6.0
Clarity   passes test 
Insoluble matter in water  0. 01%
Chloride(Cl) 0. 0005%
Total nitrogen(N) 0. 001%
Arsenic(As) 0. 00005%
Manganese(Mn) 0. 0003%
Iron(Fe) 0. 0005%
Copper(Cu) 0. 001%
Cadmium(Cd) 0. 0005%
Lead(Pb) 0. 001%
Substances not precipitated    
by ammonium sulfide (as Sulfate) 0. 05%
UN NO.:    
CAS NO.:7446-20-0    
Cat.NO. Grade Quantity
1023007AR500G AR 500g

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Ms. Janey Huang
Business Executive