| 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 Supplier Audited by an independent third-party inspection agency
SUNWAY Zinc Sulphate Monohydrate with 33% - 35% purity in granular and powder form. Certified with CE, RoHS, ISO. CAS No: 7446-20-0.
Chemical Name: Zinc sulfate
Molecular Formula: ZnSO4
Character: Colorless or white crystalline powder, odorless. Efflorescence in air. Acid hydrometer is 1.957(25/4) to litmus. Melting point is 100°C. Soluble in water and glycerol, insoluble in ethanol. Light toxicity, loses crystal water at 280°C.
Usage: Used as food additives, animal feed, printing and dyeing, timber preservative. Also used as an analytical reagent.
Packing: Packed in a polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. Each bag weighs 25kg.
Storage and Transport: Store in a dry and ventilative warehouse; keep away from water and moisture during transport. Unload with care to avoid bag damage. Store separately from poisonous substances.
Company Name: Nanjing Jiayi Sunway Chemical Co., Ltd.
| 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 | ||
Company Name: Nanjing Jiayi Sunway Chemical Co., Ltd.
Contact Information:
Belly Wang
Sales Manager
Nanjing Jiayi Sunway Chemical Co., Ltd., located in the historic city of Nanjing, specializes in producing and selling food additives. Our range includes Calcium phosphate, Sodium diacetate, acetate, sulfate, citrate, phosphate, sodium alginate, and agar. With a focus on research, development, production, and sales, we have established factories across China to ensure quality and efficiency. Our dedicated international trade team has fostered strong partnerships in the United States, Southeast Asia, Japan, and Korea. We are committed to providing exceptional service, building trust, and fostering mutually beneficial relationships. Choose Nanjing Jiayi Sunway Chemical Co., Ltd. for top-quality food additives that meet your needs and exceed your expectations.
){kind=link}