离岸价格
获取最新报价700 ~ 1000 / Ton ( Negotiable )
|Minimum Order
位置:
-
最小订单价格:
最小订单:
200 Ton
包装细节:
25kg
交货时间:
10-25days
供应能力:
20000 Ton per Month
付款方式:
T/T
联系人 Ms. Joanna
No. 3, South Changjiang Street, Huanggu District, Shenyang City, Liaoning Province, China, Shenyang, Liaoning
Usage: Our product serves as a versatile additive, suitable for use in food, animal feed, printing, dyeing, and timber preservation. It is also utilized as an analytical reagent.
Packing: Each package contains our product in a polythene inner layer and a compound plastic woven outer layer, with a net weight of *5kg per bag.
Storage and Transport: To maintain product integrity, store in a dry, well-ventilated warehouse, away from water and moisture during transport. Handle with care during unloading to prevent bag damage. Store separately from toxic substances.
| Index | Specification | GB*********0 | FCC,***6 | ||
| content w/% | ZnSO4.H2O | Content | ZnSO4.H2O | *9.0 | *9.0 |
| ZnSO4.7H2O | ZnSO4.7H2O | *9.0 | *9.0 | ||
| (As), mg/kg ≤ | As | 0.***3 | *- | ||
| alkali metal w/% ≤ | Alkali metal | 0.*0 | 0.5 | ||
| acidity | PH | pass test | normal | ||
| (Se), mg/kg ≤ | Se | 0.**3 | 0.**3 | ||
| (Hg), mg/kg ≤ | Hg | 0.***1 | 0.***5 | ||
| (Pb), mg/kg ≤ | Pb | 0.***4 | 0.**1 | ||
| (Cd), mg/kg ≤ | Cd | 0.***2 | 0.***5 | ||
