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Diammonium Salt EDTA
Product introduction
Diammonium Salt EDTA Solution
Product name: Diamine diamine diammonium acetate solution 45%
English name: Diammonium Salt of EDTA Liquid
CAS No: 20824-56-0
Molecular formula: EDTA(NH3)2
Molecular weight: M=326.3
Structural formula:
Properties: light yellow liquid, mixed with water
Water solubility: about 1000g/l(20 ℃ ), about 1200g/l(80 ℃ ) 。
Technical index
Item | Index |
content (C10H12N2O8 *2NH4*，M=326.3) %（m/m） | ≥45% |
PH:（25℃,5% aqueous solution） | 5.0±0.5 |
density（20℃）g/cm3 | about 1.19 |
Chelating value mgCaCO3/g t.q. | 135 |
viscosity 23℃ ， mPa.s | about 20 |
Water content,% | about 56 |
Uses: It is widely used as chelating agent. Removal of calcium and magnesium from steam generators, heat exchangers and boilers
Packaging: 200kg/bag in kraft paper bag or on demand
Storage: Store in dry and ventilated storeroom, avoid direct sunlight, light heap lightly.