N, N, N', N'-Tetrakis (2-hydroxypropyl)ethylenediamine CAS 102-60-3

CAS:102-60-3 ib

Molecular Formula:C14H32N2O4

Molecular Luj:292.41 Nws

EINECS:203-041-4 ib

Synonyms:QUADROL BUFFER; N, N, N', N'-TETRA(2-HYDROXY-PROPYL)ETHYLENEDIAMINE; N, N, N', N'-TETRAKIS(2-HYDROXYPROPYL)ETHYLENEDIAMINE; Tetra (3-hydroxypropyl) ethylene diamine; EDTP; EDETOL

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N, N, N', N'-Tetrakis (2-hydroxypropyl)ethylenediamine CAS 102-60-3 yog dab tsi?

N.Kev npaj ntawm cyanide dawb alkaline tooj liab plating tov siv N, N ', N' - Tetrakis (2-hydroxypropyl) ethylenediamine Hauv kev lag luam electroplating, alkaline tooj liab plating feem ntau yog siv los ua lub hauv paus txheej rau substrates xws li hlau qhov chaw, zinc. alloy qhov chaw, aluminium alloy qhov chaw, tooj dag qhov chaw, thiab lwm yam.

Specification

Yam khoom	Specification
Boiling point	175-181 ° C 0.8 hli Hg (lit.)
Qhov ntom	1.03 g / mL ntawm 20 ° C (lit.)
Melting point	32 ° C
pKa	14.23 ± 0.20 (kwv yees)
tiv taus	n20/D 1.4812 (lit.)
kev huv	99%

Daim ntawv thov

N. N, N ', N' - Tetrakis (2-hydroxypropyl) ethylenediamine feem ntau yog siv los ua tus neeg sawv cev ua haujlwm rau electroless tooj liab plating. Cov neeg ua haujlwm hlau chelate yog siv rau hauv Circuit Court board tsim rau tshuaj tooj liab plating, soldering flux, thiab tu cov neeg ua haujlwm.