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Trisodium (2-hydroxyethyl) ethylenediaminetriacetate |139-89-9

Trisodium (2-hydroxyethyl) ethylenediaminetriacetate |139-89-9


  • Orukọ ọja::Trisodium (2-hydroxyethyl) ethylenediaminetriacetate
  • Orukọ miiran: /
  • Ẹka:Fine Kemikali - Organic Kemikali
  • CAS No.:139-89-9
  • EINECS No.:205-381-9
  • Ìfarahàn:Ina ofeefee sihin omi
  • Fọọmu Molecular:C10H15N2Na3O7
  • Oruko oja:Awọ awọ
  • Igbesi aye ipamọ:ọdun meji 2
  • Ibi ti Oti:China.
  • Alaye ọja

    ọja Tags

    Ipesi ọja:

    Nkan

    Trisodium (2-hydroxyethyl) ethylenediaminetriacetate

    Akoonu (%) Mimo≥

    39.0

    iwuwo

    1.26-1.31

    Chromaticity ≤

    300

    Iye chelation ≥

    120

    PH

    11.0-12.0

    Kloride (bii CL) (%) ≤

    0.01

    Sulfate (bii SO4) (%) ≤

    0.05

    Awọn irin ti o wuwo (Pb) (%) ≤

    0.001

    Apejuwe ọja:

    Ọja yi jẹ multivalent Integrator.O le ṣee lo lati ṣepọ awọn irin ati pe o jẹ oluranlowo chelating to lagbara fun awọn ions irin ti o wọpọ julọ.O jẹ aṣoju chelating tuntun ti o ti wa ni lilo nikan lati ọdun 1953. Anfani rẹ ti o tayọ julọ ni agbara rẹ lati ṣe awọn disiki chelate iduroṣinṣin pẹlu Fe3 + ni awọn ojutu aise ipilẹ (pH = 8-11) ati lati ṣe awọn alapọpo iduroṣinṣin pẹlu awọn irin ilẹ toje.

    Ohun elo:

    (1) Ni afikun si lilo rẹ ni kemistri atupale, o ti wa ni lilo diẹdiẹ ni ọpọlọpọ awọn ohun elo ni awọn aṣọ wiwọ, iṣẹ-ogbin (awọn ipakokoropaeku, HEDTA-Fe fun idapọ irin ni awọn ile ipilẹ), oogun (gẹgẹbi apakokoro fun majele irin), alawọ, iwe, Kosimetik, itọju omi, electroplating, kemikali plating (paapa ni fadaka plating), ati be be lo.

    (2) O ni awọn ohun elo pataki pupọ ni isọdọtun ati isọdọtun ti dilute mẹwa.

    Apo:25 kgs / apo tabi bi o ba beere.

    Ibi ipamọ:Fipamọ si aaye ti o ni afẹfẹ, ibi gbigbẹ.

    AlaseIwọnwọn:International Standard.


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