| Customization: | Available |
|---|---|
| CAS No.: | 140-01-2 |
| Formula: | C14h18n3na5o10 |
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Pentasodium diethylenetriaminepentaacetate, is an organic compound with molecular formula C14H18N3Na5O10.
Appearance and properties: transparent light yellow liquid
Uses
EDTA-5Na can rapidly generate water-soluble complexes in calcium, magnesium, iron, lead, copper, manganese and other ions, especially for the high valence state of the chromogenic metal complexing ability is strong, so widely used in
1 bleaching stabilizing and synergizing agent;
2 water softener; 3 textile printing and dyeing industry auxiliaries
3Textile printing and dyeing industry auxiliaries
4 Reference reagent for analytical chemistry; 5 Chelating titrant, etc.
5 chelating titrant, etc.
II. decomposition inhibitor in textile bleaching and paper pulp bleaching process.
| Content Purity | 40% |
| Specific gravity(g/ml 20ºC) | 1.30-1.34 |
| PH value(1% solution) | 10-12 |
| Integration value Chelating degree(mgCa00/g)≥Color Chelating degree(Hazen) | 80 |
| Color(Hazen)≤Sulfate Sulfate(S0) | 300 |
| Sulfate Sulfate(S0:)≤ | 50ppm |
| Ammonia` Chloride ≤ | 50ppm |
| Heavy Vetals≤ Appearance | 5pрm |
| Appearance | Light Yellom Transparemt Liquid |
Najin Import and Export (Shandong) Co., Ltd. is a comprehensive, diversified, and comprehensive company with BDO, PEG, PPG, PTMEG, MDI, TDI, PVA, NMP, and polyether polyols, polyester polyols, and polymer polyols as its main industrial chains. We have a professional sales team that has won recognition and praise from the industry with exquisite technology, sound administrative management, and good teamwork. The product is sold to multiple domestic and foreign enterprises.
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