Specifications:
Tech Grade
| Test Item | Standard Specification |
| Content (as 452.2)% | 99.00% Min. |
| Chloride(Cl–)% | 0.01% Max. |
| Sulfate(SO42-)% | 0.05% Max. |
| Heavy Metal(Pb)% | 0.001% Max. |
| Iron(Fe)% | 0.001% Max. |
| Chelate Value(mgCaCO3/g) | 220 Min. |
| pH Value(1% Water Solution,25℃) | 10.5 – 11.5 |
| NTA% | 1.0% Max. |
| Appearance | White Crystalline Powder |
High Grade
| Test Item | Standard Specification |
| Content (as 452.2)% | 99.50% Min. |
| Chloride(Cl–)% | 0.01% Max. |
| Sulfate(SO42-)% | 0.05% Max. |
| Heavy Metal(Pb)% | 0.001% Max. |
| Iron(Fe)% | 0.001% Max. |
| Chelate Value(mgCaCO3/g) | 220 Min. |
| pH Value(1% Water Solution,25℃) | 10.5 – 11.5 |
| NTA% | 0.1% Max. |
| Appearance | White Crystalline Powder |
Spray Grade
| Test Item | Standard Specification |
| Content (as 452.2)% | 99.30% Min. |
| Chloride(Cl–)% | 0.01% Max. |
| Sulfate(SO42-)% | 0.03% Max. |
| Heavy Metal(Pb)% | 0.001% Max. |
| Chelate Value(mgCaCO3/g) | 220 Min. |
| pH Value(1% Water Solution,25℃) | 10.5 – 12.5 |
| NTA% | 3.0% Max. |
| Density(g/L) | 600-800 |
| Appearance | White Powder |
Dihydrate Grade
| Test Item | Standard Specification |
| Content (as 452.2)% | 107.00% Min. |
| Chloride(Cl–)% | 0.01% Max. |
| Sulfate(SO42-)% | 0.05% Max. |
| Heavy Metal(Pb)% | 0.001% Max. |
| Iron(Fe)% | 0.001% Max. |
| Chelate Value(mgCaCO3/g) | 234 Min. |
| pH Value(1% Water Solution,25℃) | 10.5 – 11.5 |
| Appearance | White Crystalline Powder |
*The above product specifications are for reference only, please contact your sales manager to confirm the latest specifications.
Packing: 25kg bag , or according to the customers’ demand.
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and handle carefully.
Applications：
- Cosmetics
- Personal Care (Soap, Shampoo)
- Oil Industry (Anti-caking Agent)
- Aditivos alimentares
- Textile Manufacturing
- Detergent
- I&I Cleaning
