Customization: | Available |
---|---|
CAS No.: | 7446-20-0 |
Certification: | CE, RoHS, ISO |
Still deciding? Get samples of US$ 1/Bag
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Discover the high-quality Zinc Sulfate from Nanjing Jiayi Sunway Chemical Co., Ltd. This product is perfect for various applications due to its unique characteristics. Order now and experience the benefits firsthand!
Usage: Our food grade sodium metabisulfite is versatile, serving as food additives, animal feed, printing and dyeing agent, and timber preservative. It is also commonly used as an analytical reagent.
Packing: Each 25kg bag is meticulously packed with a polythene inner layer and a compound plastic woven outer layer to ensure product integrity.
Storage and Transport: To maintain quality, store in a dry, ventilated warehouse, away from water and moisture during transport. Handle with care during unloading to prevent bag damage. Store separately from poisonous substances for safety.
Index | Specification | GB25579-2010 | FCC,1996 | ||
content w/% | ZnSO4.H2O | Content | ZnSO4.H2O | 99.0 | 99.0 |
ZnSO4.7H2O | ZnSO4.7H2O | 99.0 | 99.0 | ||
(As), mg/kg ≤ | As | 0.0003 | -- | ||
alkali metal w/% ≤ | Alkali metal | 0.50 | 0.5 | ||
acidity | PH | pass test | normal | ||
(Se), mg/kg ≤ | Se | 0.003 | 0.003 | ||
(Hg), mg/kg ≤ | Hg | 0.0001 | 0.0005 | ||
(Pb), mg/kg ≤ | Pb | 0.0004 | 0.001 | ||
(Cd), mg/kg ≤ | Cd | 0.0002 | 0.0005 |
Belly Wang
Sales Manager
Nanjing Jiayi Sunway Chemical Co., Ltd. is located in the ancient capital of the Six Dynasties - Nanjing. We specialize in producing and selling food additives such as Calcium phosphate, Sodium diacetate, acetate, sulfate, citrate, phosphate, sodium alginate, and agar. Our company integrates research, development, production, and sales to provide high-quality products.
We have established factories in various cities across China to leverage our production advantages and expand our marketing network. Our professional international trade team has cultivated strong relationships with partners in the United States, Southeast Asia, Japan, and Korea. We are committed to providing excellent service, building trust, and fostering mutually beneficial partnerships.
Our focus is on corporate image, continuous improvement, and customer satisfaction. We strive to win the market and customers' loyalty through our dedication to quality and innovation.
We aim to serve you with sincerity, earn your trust and support, and create a win-win situation for all parties involved.