Ethylenebis (nitrilodimethylene) tetraphosphonic acid CAS 1429-50-1

CAS:1429-50-1 : kuv

Molecular Formula:C6H20N2O12P4

Molecular Formula:436.12 ib

EINECS:215-851-5

Synonyms:EDITEMPA; ETHYLENEDIAMINETETRA (METHYLENEPHOSPHONICACID) sodium (EDTMPS); N, N, N', N'-Ethylenediaminetetrakis (methylenephosphonic Acid) Hydrate; N, N, N', N'-Tetrakis (phosphonomethyl)ethylenediamineEthylene Diamine Tetra (Methylene Phosphonic Acid) Sodium EDTMP, EDTMPA; ethylene diamine tetra-methylene phosphoric aci

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Ethylenebis (nitrilodimethylene) tetraphosphonic acid CAS 1429-50-1 yog dab tsi?

Ethylenebis (nitrodimethylene) tetrahydrophthalic acid yog dawb siv lead ua. Cov khoom lag luam yog lub teeb daj hauv cov xim. Cov khoom feem ntau yog xim av daj daj pob tshab kua nplaum. Tus txheeb ze ntom ntom yog 1.3-1.4. Lub decomposition kub ntawm cov khoom qhuav yog 223-228 ℃. Zoo tshuaj stability.

Specification

Yam khoom	Specification
Boiling point	878.7 ± 75.0 ° C (Predicted)
Qhov ntom	1.993 ± 0.06 g / cm3 (Tshaj tawm)
Vapor siab	0Pa ntawm 25 ℃
Purity	99%
Cia tej yam kev mob	Nyob rau hauv inert cua
pKa	0.13 ± 0.10 (Kev kwv yees)

Daim ntawv thov

Ethylenebis (nitrodimethylene) tetrahydrophthalic acid yog siv nyob rau hauv cov organic synthesis, tshuaj kev lag luam, dye intermediates, thiab lwm yam. Nws kuj yog siv raws li ib tug scale thiab corrosion inhibitor rau chav boilers, scale inhibitor rau circulating dej txias, ib tug stabilizer rau peroxides, thiab ib tug hlau ion chelating neeg sawv cev rau kev lag luam electroplating.