Diethylenetriaminepentaacetic Acid Pentasodium Salt | 140-01-2
Product Specification:
|
Item |
Diethylenetriaminepentaacetic Acid Pentasodium Salt |
|
Content (%)≥ |
40.0 |
|
Chloride (as Cl) (%) ≤ |
0.005 |
|
Sulphate (as SO4) (%)≤ |
0.005 |
|
Heavy metals (as Pb)(%)≤ |
0.0005 |
|
Iron (as Fe) (%)≤ |
0.0005 |
|
Chelation value:(mgCaCO3/g)≥ |
80 |
|
Specific gravity( 25℃ g/ml) |
1.30-1.34 |
|
pH:(1% aqueous solution, 25℃) |
10-12 |
Product Description:
This product is a light yellow transparent liquid. The aqueous solution is strongly alkaline.
Application:
(1) EDTA-5Na can rapidly generate water-soluble complexes with calcium, magnesium, iron, lead, copper and manganese plasma, especially for high valence color-emitting metals, so it is widely used as 1 hydrogen peroxide bleaching stabilizer.
(2) Water softener.
(3) Textile printing and dyeing industry auxiliaries.
(4) Analytical chemistry benchmark reagents.
(5) Chelating titrant, etc.
(6) It is used as an inhibitor of hydrogen peroxide decomposition in textile bleaching and paper and pulp bleaching processes.
Package: 25 kgs/bag or as you request.
Storage: Store at a ventilated, dry place.
Executive Standard: International Standard.
