iikhemikhali zokucoca amanzi

I-HEDP Na2

I-HEDP •Na₂ sisikali se-organic phosphonate esisebenza kakuhle kakhulu kunye ne-corrosion inhibitor enika amandla amahle kakhulu e-metal ion chelating, ukumelana nobushushu obuphezulu, kunye nokusebenza kokulawula isikali. Isetyenziswa kakhulu kwiinkqubo zonyango lwamanzi okupholisa ajikelezayo kwimizi-mveliso kunye namanzi ebhoyila.

Inombolo ye-CAS: 7414-83-7

Ifomula yemolekyuli:C₂H₆Na₂O₇P₂


Izicelo

Imibuzo ebuzwa rhoqo malunga neekhemikhali zokucoca amanzi

Iithegi zeMveliso

Izinto

Isalathisi (i-Solid HEDP.Na₂)

Isiphumo (Esiqinileyo)

Isalathisi (i-Liquid HEDP.Na₂)

Isiphumo (Ulwelo)

Inkangeleko

Umgubo omhlophe wekristale

Ufanelekile

Ulwelo olucacileyo olungenambala ukuya kolutyheli olukhanyayo

Ufanelekile

Umxholo osebenzayo (%, njenge-HEDP)

74.0 - 79.0

77.5

16.5 IMIZUZU

16.6

Umxholo osebenzayo (%, njenge-HEDPNa₂)

89.8 - 95.8

94.0

20.0 IMIZUZU

20.1

i-pH (1% ye-aq. sol.)

4.0 - 6.0

5.5

4.0 - 6.0

5.5

I-Fe (ppm)

20 MAX

16

—

—

Ukufuma (%)

3.0 - 6.0

4.7

—

—

Uxinano (g/cm³, 20°C)

—

—

1.12 - 1.22

1.18

Isisombululo solwelo singenziwa ngokwezifiso ukuze sihlangabezane neemfuno zakho ezithile.

Iimpawu zeMveliso

● Yenziwe ngetyuwa ye-HEDP disodium njengesiseko.

● Isixhobo esibalaseleyo sokuthintela ukugqwala kwe-organic phosphonic acid.

● Iyakwazi ukunyibilikisa ii-ion ze-Fe, i-Cu, kunye ne-Zn. I-HEDP.Na₂ inokunyibilikisa ii-oxides.

● Ibonelela ngomgangatho ogqwesileyo kunye nokuthintela ukugqwala nokuba kukwi-250°C.

● Izinzile kumanqanaba aphezulu e-pH, imelana ne-hydrolysis, kwaye imelana nokubola phantsi kweemeko eziqhelekileyo zokukhanya kunye nokufudumeza; imelana ne-asidi, i-alkalis, kunye ne-chloride oxidation ingcono kunezinye ii-organic phosphonic acids.

● Yenza ii-complexes ze-ring chelate ezinamalungu amathandathu ezinee-ion zesinyithi kwiinkqubo zamanzi, ingakumbi nge-Ca²⁺.

● Ibonisa ukuthintela okugqwesileyo kwesikali kunye nesiphumo esicacileyo somda wokunyibilika. Iziphumo zentsebenziswano ziyaphucuka xa zisetyenziswa kunye nezinye iikhemikhali zonyango lwamanzi.

Ukusebenza kokuNqanda isikali kunye nokuGqwala

I-CaCO3ukuthintelwa

I-CaSO4ukuthintelwa

Ca3(PO)4)2ukuthintelwa

I-BaSO4ukuthintelwa

I-CaF2ukuthintelwa

Igqwesile

Imbi

Kakuhle kakhulu

Kulungile

Kulungile

Ukunyamezelana kweKhalsiyam

Ulawulo lwentsimbi

Ukuhluthwa kwempahla

Ukuthintela ukugqwala kwentsimbi

--

Imbi

Ewe

Kulungile

Kakuhle kakhulu

--

Izicelo:

1. Unyango lwamanzi

* Ukuthintelwa koMgca kunye nokuGqwala: Kusetyenziswa kakhulu kwiinkqubo zamanzi okupholisa ezijikelezayo, kwiibhoyila ezinoxinzelelo oluphakathi noluphantsi, nakwiipayipi zamanzi ezikwindawo ye-oyile ukuthintela ukufumba kwe-calcium, i-magnesium, kunye nezinye iityuwa (ezifana nesikali se-calcium carbonate) kunye nokuthintela ukugqwala kwesinyithi.

* Iziphumo ze-Synergistic: Xa isetyenziswa kunye nezinye iikhemikhali zonyango lwamanzi (ezifana ne-polycarboxylic acids), iphucula kakhulu ukuthintela isikali kunye nokukhusela ukugqwala.

2. Izicelo zemizi-mveliso

* Ishishini leempahla: Lisetyenziswa njengesicoci seentsimbi kunye neendawo ezingezizo ezesinyithi ukususa iileya ze-oxide kunye nokungcola.

* Ishishini lokuDaya: Lisetyenziswa njengesiqinisi seperoxide kunye nesithambisi sedayi ukuphucula ukukhawuleza kokudaya kunye nokufana.

* I-electroplating engena-Cyanide: Isetyenziswa njenge-chelating agent ukuthatha indawo ye-cyanide kwiinkqubo ze-electroplating ezinobuhlobo nokusingqongileyo.

3. Ezinye izicelo

* Ukucoca nge-elektroniki: I-HEDP ecocekileyo kakhulu • I-Na₂ ingasetyenziselwa ukucoca ngokuchanekileyo izinto ze-elektroniki.

* Izongezo zezithambiso: Zisetyenziswa njenge-chelating agent okanye i-stabilizer ukuphucula ukusebenza kweesepha okanye izinto zokuthambisa.

Amanyathelo okhuseleko:

Ayina asidi ingako. Kuphephe ukudibana namehlo nolusu. Ukuba ithe yadibana ngengozi, hlambulula ngoko nangoko ngamanzi amaninzi.

Ukupakisha

Iqinile: Iingxowa ezingama-25 kg / iingxowa ezinkulu

Ulwelo: Iidrama zeplastiki ezingama-25/200 L; Izikhongozeli ze-IBC ezili-1000 L; iitanki ze-ISO

Ukupakisha kungenziwa ngokwezifiso ngokweemfuno zabathengi. Gcina kwindawo epholileyo neyomileyo.

HEDP包装1
HEDP详情图2
HEDP详情图3
HEDP详情图4
HEDP详情图5

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