
| Item | Standard |
| Character | This product is white crystalline powder, no peculiar smell |
| Content Assay(dry basis)/% | 98.0~102.0 |
| Mesh Size | 2 00Mesh |
| Sulfate/% ≤ | 0.03 |
| Residue on Ignition/(%) ≤ | 0.1 |
| Loss on drying/(%) ≤ | 10.5~12.0 |
| Cyanide/(ppm) ≤ | 1 |
| Creatinine/(ppm) ≤ | 100 |
| Dicyanamide/(ppm) ≤ | 20 |
| Dihydrotriazine/(ppm) ≤ | 5 |
| Bulk Density(g/L) | 400~550 |
| Tap Density(g/L) | 500~650 |
| Impurity/% ≤ | 1 |
| Heavy metal/(ppm) ≤ | 10 |
| Lead/(ppm) ≤ | 1 |
| Arsenic/(ppm) ≤ | 1 |
| Mercury/ (ppm) ≤ | 0.1 |
| Cadmium/(ppm) ≤ | 1 |
| Total bacterial count/(cfu/g) ≤ | 10 |
| Coliform/(cfu/g) ≤ | Not detecter/10g |
| E. coli and Salmonella/(cfu/g) ≤ | Not detecter/10g |
| Yeasts and molds/(cfu/g) ≤ | Not detecter/10g |
| Staphylococcus aureus/(cfu/g) ≤ | Not detecter/10g |




- Established for 20 years, our company boasts a wealth of experience and stability in the industry.
- We have extensive expertise in the export of fine chemicals, ensuring the highest standards in international trade.
- Our products are exported to various parts of the world, covering a diverse range of markets.
- We offer well-planned shipping routes that optimize delivery times and costs.
- Specializing in the transportation of dangerous goods, we adhere to strict safety protocols and regulations.
- We provide competitive pricing to ensure your satisfaction and value for money.
- We offer a variety of payment methods to accommodate different customer preferences and needs.
- Quick delivery is our promise, ensuring that your orders are processed and shipped promptly.
- We provide complete documentation to ensure smooth customs clearance and compliance with international standards.
- Our commitment to honesty and integrity is the foundation of our business, building trust with our clients worldwide.
- We maintain a state-of-the-art logistics system to track shipments and provide real-time updates.
- Our team of experts is always ready to assist with any inquiries or concerns you may have.
- We continuously invest in research and development to improve our products and services.
- We are committed to environmental sustainability, ensuring that our operations have a minimal impact on the environment.
- We value long-term partnerships and strive to build lasting relationships with our clients.








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