Detailed Product Description

We are an specialized manufacturer of MgSO4, MnSO4,ZnSO4,FeSO4 and Sodium Metabisulphite. 

Our products has been approved by SGS and CIQC for several times, which were exporting to Europe,Middle east, Australia and Asia market 2000-5000mt per month. For more details,please kindly visit our website www maychemis com.

1. Magnesium sulphate hepta
Appearance         White small granular
Purity                   99- 99.5% min
MgSO4                 48 % min
MgO                     16% min
PH(5W/V%Sol)    5-8
Heavy metal (Pb) 0.001 %max
Arsenic(As)          0.0005% max
Insoluble               0.01%max
Size (mm)              0.1-1

Main usage: Fertilizer, Feed additives, Food, Madeicine and Chemical industry

2.Maganese Sulphate Mono
Appearance:      white to light pink powder 
Purity                 98%min
Mn                     30-31%
As                      15ppmmax
Heavy metal       20ppmmax
Water insoluble   0.05%max
Ph                       6-8
Fineness             40-60mesh

Packing in 25kg/1000kg bag
Main usage: Fertilizer, Feed additives, and Chemical industry

3.Ferrous Sulphate Mono
Appearance:   white powder
Purity             98%min
Fe                   30-30.5%
As                  15ppmmax
Heavy metal   20ppmmax
Water insoluble   0.05%max
Ph                   6-8
Fineness          40-60mesh

Packing in 25kg/1000kg bag
Main usage: Fertilizer, Feed additives, Water treatment and Chemical industry

4. Ferrous sulphate hepta
Appearance:  light green crystal 
Purity             98%min
Fe                   19%
As                  15ppmmax
Heavy metal   20ppmmax
Water insoluble   0.05%max
Ph                   6-8
Fineness          10-20mesh

Packing in 25kg/1000kg bag
Main usage: Fertilizer, Feed additives, Water treatment and Chemical industry

5.Zinc sulphate hepta 
Appearance:  white crystal
Purity             98%min
Zn                  20-22%
As                  15ppmmax
Heavy metal   20ppmmax
Water insoluble   0.05%max
Ph                   6-8
Fineness          10-20mesh

Packing in 25kg/1000kg bag
Main usage: Fertilizer, Feed additives, Mineral and Chemical industry

6.Zinc sulphate Mono
Appearance:  white powder
Purity             98%min
Zn                  32-35%
As                  15ppmmax
Heavy metal   20ppmmax
Water insoluble   0.05%max
Ph                   6-8
Fineness          40-60mesh

Packing in 25kg/1000kg bag
Main usage: Fertilizer, Feed additives and Chemical industry
 
7.Sodium Metabisulphite
Appearance                     White powder
SO2                                  65%
Heavy metal(Pb)              0.0018%
Fe                                     0.002%
Water insoluble                0.02%
PH                                    4.8
CL                                    0.01% 

Packing in 25kg/1000kg bag
Main usage: Textile,Medicine, Food and Rubber industry

Being informed the expected Quantity and Destination Port,  the most competitive CNF price would be offered you immediately.

Looking forward to hear from you soon.
 
Best regards.
Tian Fang (Dept2)

Changsha Maychemis Co.,Ltd