As one chelating agent ,it can be used in industrial cleaning, personal and household uses, Bleaching of pulp and textile, Micronutrients for agriculture, Polymer processing and Metal plating etc .It also used in water treatment , color sensitization ect. By wayof additive, active agent ,clarifier, metal remover.Details Service we can provide:1. Mixed container, we can mix different items in one container.2. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years3. Prompt shipment with professional documents4. Packing as your request, with photo before shipment. Our Advantages:Full experience of large numbers containers loading in Chinese sea port fast shipment by reputed shipping line packing with pallet as buyer's special request best service after shipment with e mail cargoes together with container sales service available raw materials from Chinese origin.
| ITEMS | STANDARD |
| Appearance | White, colourless, crystalline powder |
| Identification | Pass test |
| Assay (C10H16N2O8) | ≥ 99.0% |
| Chloride (Cl) | ≤ 0.01% |
| Sulphate (SO4) | ≤ 0.05% |
| pH (saturated solution) | 2.5- 2.9 |
| Ferrum (Fe) | ≤ 10 mg/kg |
| Lead (Pb) | ≤ 5 mg/kg |
| Arsenic (As) | ≤ 3 mg/kg |
| Mercury (Hg) | ≤ 1 mg/kg |
| Heavy metals (as Pb) | ≤ 10 mg/kg |