| Customization: | Available |
|---|---|
| CAS No.: | 7446-20-0 |
| Certification: | CE, RoHS, ISO |
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1. Chemical Name: Zinc sulfate
2. Molecular Formula: ZnSO4
3. Character: Colorless or white crystalline powder, odorless, efflorescence in air, acid hydrometer is 1.957(25/4) to litmus, melting point is 100, soluble in water and glycerol, insoluble in ethanol, light toxicity, loses crystal water at 280.
4. Usage: Food additives, animal feed, printing and dyeing, timber preservative, analytical reagent.
5. Packing: Packed in polythene bag as inner layer, compound plastic woven bag as outer layer, net weight of each bag is 25kg.
6. Storage and Transport: Store in dry and ventilative warehouse, keep away from water and moisture during transport, unload with care to avoid bag damage, store separately from poisonous substances.
For more information, contact 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 | ||
Contact information:
Belly Wang
Sales Manager
Nanjing Jiayi Sunway Chemical Co., Ltd. is located in Nanjing, known as the ancient capital of the Six Dynasties. We specialize in producing and selling food additives such as Calcium phosphate, Sodium diacetate, acetate, sulfate, citrate, phosphate, sodium alginate, and agar. Our integrated approach includes research, development, production, and sales. With factories across China, we leverage our production advantages to build a strong marketing network and focus on enhancing our corporate image. Our dedicated international trade team has established successful partnerships with the United States, Southeast Asia, Japan, and Korea. We are committed to providing excellent service, building trust, and fostering mutually beneficial relationships for all our customers.
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