EDTA Acid
| Content% | ≥99.5% |
| Chloride(Cl)% | ≤ 0.01% |
| Sulfate(SO4)% | ≤ 0.03% |
| Metal chelate(Pb)% | ≤ 0.001% |
| Iron(Fe)% | ≤ 0.001% |
| Dry and loss(103-107℃)% | ≤ 0.2% |
| Chelate : mgCaCO3/g | 339 min |
| NTA% | ≤ 0.1% |
| Appearance | White crystal powder |
Properties: white crystal powder melting point 240℃(decomposition) insoluble in cold water ,alcohol and general organic solvent, slightly soluble in hot water, but soluble in sodium hydroxide, sodium carbonate and ammonia solution。
Use:Mainly used in complexing metal ion and separating metal, and used as treatment agent in textile, printing, chemical fibre, and used in pharmaceutical, paper making and food industry.
Packing: 25KG/bag , or according to the customers’demand
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down
