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CAS No.: 7446-19-7,7446-20-0, 7733-02-0
MF :ZnSO4·H2O/ ZnSO4.7H2O
EINECS No.: 231-793-3
H.S. Code: 2833293000
Apperance:white powder or white crystal
Qualities are conformed :HG2936-2000
Item | ZnSO4.H2O Powder | ZnSO4.H2O Granular | ZnSO4.7H2O | ||
Appearancec | White Powder | White Granular | White Crystal | ||
Zn%min | 35 | 33.5 | 33 | 21 | 22 |
As | 5ppm max | ||||
Pb | 10ppm max | ||||
Cd | 10ppm max | ||||
PH | 4 | ||||
Size | —— | 1-2mm&2-4mm | —— | ||
Packing | 25kg.50kg.500kg.1000kg.1250kg bag and OEM color bag | ||||
Zinc Sulfate Application
Zinc Sulphate Monohydrate
1.Used as micro fertilizer in agriculture
2.Used as feed additive for zinc fortifier
3.Apply in producing lithopone and zinc salt
4.Used as emetic in medicine
Zinc Sulphate Heptahydrate
1.Used as micro fertilizer in agriculture
2.Apply in producing lithopone and zinc salt
3.Used as emetic in medicine




Hezhou City Yaolong Trade Co., Ltd are a leading manufacturer of sulfate salts in Guagnxi,China. The main products are Sulfate Salts( manganese sulphate , zinc sulfate, ferrous sulfate and magnesium sulfate), Chlorate and Titanium Dioxide. Our annual production ca-pacity for ferrous sulfate is 15000 MT, for zinc sulfate, manganese sulfate and magnesium sulfate is 20000 MT separately. Our stable production and supply is the gua-rantee of on time delivery.

High Quality---- Quality Raw Material, Advanced Facilities, Fine Procedures.
High Productivity
Fast Delivery
Leading Level R & D Department
Experienced Marketing Manager
Professional Design Department
Accept OEM & ODM
Excellent After-sales Service

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