HS：2833293000
CAS No.：7446-20-0
Molecular formula ：ZnSO4--7H2O
EINECS No.: 231-793-3
Place of Origin: ShanDong China (Mainland)
Grade Standard：industrial grade Agriculture Grade,
Appearance：WHITE CRYSTAL
Payment ：T/T
Packing Detail:25kg/bags or according your require
Delivery Time:20days after receive deposit
CERTIFICATE OF ANALYSIS
Product Name Zinc sulfate heptahydrate Packing 25KG/woven bag
Formular ZnSO4.7H20 Quantity 100MT
CAS No. 7446-20-0 Batch No.
350160150090005
Date of report 10.03.30 Specification HG/ 2326-2000
Item Test standard Test result
ZnS04.7H20 92.71% Min 97.41%
Zn 21% Min 22.06%
Pb 0.002% Max 0.001%
Cd 0.002% Max 0.0004%
TEL : 86--15165059965 / FAX : --
huayuan shandong jinan China [CN]
Company Advantage
Detail Company Introduction
Our company produce and sell a series of chemical products such as pigment and Dyestuff Chemicals、Iron Oxide、Rubber Chemicals、Water treatment Chemi、Soda Series、Acid Series、catalysts、Food Additives、Depurative and so on，the quality is good and the price is low."Best faith, Customer first" is our consistent principle, we warmly welcome customers at home and aborad to cooperate and develop business with us.
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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