China (Mainland)
Ethylenebis(nitrilodimethylene)tetraphosphonic acid CAS NO.1429-50-1
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Quick Details
- ProName: Ethylenebis(nitrilodimethylene)tetraph...
- CasNo: 1429-50-1
- Molecular Formula: C6H20N2O12P4
- LimitNum: 0
Superiority
Items Index Appearance Clear yellow to umber transparent liquid Active component (as EDTMPS)% ≥ 30.0 Organic phosphonic acid (asPO43- )% ≥ …
Details
Items Index
Appearance Clear yellow to umber
transparent liquid
Active component
(as EDTMPS)% ≥ 30.0
Organic phosphonic acid
(asPO43- )% ≥ 10.0
Phosphorous acid
(as PO33-)% ≤ 5.0
Phosphoric acid
(asPO43- )% ≤ 1.0
pH (1% water solution) 9.5-10.5
Density (20℃)
g/cm3 ≥ 1.25
Chloride (as Cl-)% ≤ 3.0
