EDTA 4Na
Introduction
CAS NO. 13235-36-4
White crystalline powder is soluble in water and can chelate with various metal ions.
Specification
| COMMODITY | EDTA-4Na（Tetrahydrated） | TEST DATE |
| Test item | Standard Specifications | Test results |
| Content | 99.0%MIN | 99.2% |
| Chloride | 0.01%MAX | 0.005% |
| Ph(1%water solution) | 10.5-11.5 | 10.98 |
| Chelate Value（mgCaCa/g） | 215min | 220 |
| Iron(Fe) Content | 0.001%MAX | 0.0003% |
| Heavy Metal(pb) | 0.001%MAX | 0.0003% |
| Appearance | White Crystal Powder | White Crystal Powder |
| Batch No. | ****** | Quantity |
| Customer’s Name | ****** | Final Conclusion |
Application
1.Used as soft water agent, chelating agent, styrene butadiene rubber polymerization initiator, acrylic fiber initiator, printing and dyeing auxiliary, detergent auxiliary, etc.
2.Store in dry and ventilated warehouse, avoid direct sunlight, and put lightly.
