sinadarai masu maganin ruwa

HEDP

Hydroxyethylidene diphosphonic acid (HEDP) wani sinadari ne mai hana lalata da kuma lalata sinadarai na halitta wanda ke samar da hadaddun sinadarai masu karko tare da nau'ikan ions na ƙarfe daban-daban, kamar ƙarfe, jan ƙarfe, da zinc, kuma yana narkar da oxides a saman ƙarfe.

Yana ci gaba da tasiri wajen hana tsatsa da samuwar sikelin koda a 250°C, yana ci gaba da kasancewa a karko a matakin pH mai yawa, kuma yana da juriya ga hydrolysis. HEDP yana nuna juriya mafi kyau ga acid, alkalis, da chlorine oxidation fiye da sauran Organic phosphonic acid (da gishirinsu).

Lambar CAS:2809-21-4

Tsarin kwayoyin halitta:C₂H₈O₇P₂


Aikace-aikace

Tambayoyi da Amsoshi game da Sinadaran Maganin Ruwa

Alamun Samfura

Bayanan Sinadarai

Abubuwa

Fihirisa (Kyakkyawan HEDP·2H₂O)

Sakamako (Mai ƙarfi)

Fihirisa (Liquid HEDP 60%)

Sakamako (Ruwa)

Bayyanar

Foda mai farin lu'ulu'u

Masu cancanta

Ruwa mai haske mara launi zuwa rawaya mai haske

Masu cancanta

Abubuwan da ke aiki (%, a matsayin HEDP)

Minti 90

90.5

Minti 60.0

60.6

Abubuwan da ke aiki (%, a matsayin HEDP·H₂O)

MINTI 98

98.6

pH (1% aq. sol.)

2.0 MAX

1.8

2.0 MAX

1.8

Acid na Phosphoric (%, kamar PO₄³⁻)

0.5 MAX

0.21

0.6 MAX

0.33

Acid na phosphorus (%, kamar PO₃³⁻)

0.8 MAX

0.55

1.0 MAX

0.64

Fe (ppm)

5 MAX

3.7

10 MAX

7.6

Cl (%, a matsayin Cl⁻)

0.01 MAX

0.005

Launi APHA (Hazen)

10 MAX

6.4

Yawan yawa (g/cm³, 20℃)

MINTI 1.40

1.41

Ca sequestration (mg CaCO₃/g)

Minti 500

527

Fa'idodi

● Ana amfani da shi sosai a aikace-aikacen masana'antu

● Yana nuna kyakkyawan kwanciyar hankali koda kuwa akwai iskar chlorine

● Yana nuna kyawawan halayen hana tsatsa koda kuwa a gaban zinc da sauran phosphates

● Yana aiki da kyau a yanayin zafi mai yawa da kuma matakan pH mai yawa

● Idan aka kwatanta da sauran sinadarai na phosphonic (da gishiri), yana ba da juriya ga acid, alkalis, da kuma iskar chlorine.

● HEDP yana amsawa da ions na ƙarfe a cikin ruwa don samar da chelates na hexavalent. Saboda haka, HEDP yana nuna kyakkyawan hana sikelin da tasirin ƙofa a bayyane.

● HEDP yana nuna kyakkyawan tasirin haɗin gwiwa idan aka yi amfani da shi tare da sauran sinadarai masu maganin ruwa.

● Saboda tsarkinsa mai ƙarfi, HEDP ya dace da amfani a lokacin hunturu da kuma a yankunan da ke da sanyi sosai.

Aikace-aikace

Ruwa:

● Maganin ruwan sanyaya da ke yawo a masana'antu: HEDP yana hana samuwar sikelin sosai, yana kare tsarin ruwan sanyaya da ke yawo a masana'antu daga sikelin da tsatsa. Yana samar da hadaddun abubuwa masu karko tare da ions na ƙarfe daban-daban, ciki har da ƙarfe, jan ƙarfe, aluminum, da zinc, wanda hakan ya sa ya dace da cire tsatsa da ma'adinan gishiri marasa amfani daga tukunyar ruwa da bututu.

● Kariyar Mai Canja Wutar Lantarki da Zafi: A matsayin mai hana sikelin da kuma mai hana tsatsa, ana amfani da HEDP don kare mai dumama da mai musayar zafi ta hanyar hana tsatsa da tsatsa a cikin gida, ta haka ne za a tsawaita tsawon rayuwar kayan aiki.

● Maganin Hadawa don Amfani da Electroplating Ba tare da Cyanide ba: A cikin masana'antar amfani da electroplating, HEDP yana aiki a matsayin maganin hadawa don amfani da electroplating ba tare da cyanide ba, yana haɓaka ingancin plating da ingancin samfura.

● Maganin Tsaftacewa don Karfe da Marasa Karfe: Ana iya amfani da HEDP a matsayin maganin tsaftacewa ga karafa da marasa karafa, yana cire datti da datti daga saman kayan aiki daban-daban.

● Mai Daidaitawa da Gyara a Masana'antar Rini: A masana'antar rini, HEDP tana aiki a matsayin mai daidaita peroxide da gyarawa, yana inganta ingancin samfura da kwanciyar hankali.

Tabbatacce:

● Karin Sinadaran Gida: Saboda tsaftarsa ​​mai yawa, ana iya amfani da HEDP a matsayin ƙari a cikin sinadarai na gida, kamar kayan kwalliya da sabulun wanki, don samar da ingantacciyar gogewa ga mai amfani.

● Masu tsaftace kayan aiki a masana'antar lantarki: A masana'antar lantarki, ana amfani da HEDP don tsaftace sassa da kayan aiki daidai, inganta inganci da kwanciyar hankali na kayan aiki.

● Magungunan jigilar kaya a fannin likitanci da kiwon lafiya: HEDP tana aiki a matsayin mai ɗaukar sinadarai masu haifar da rediyoaktif kuma ana amfani da ita sosai wajen gano cututtuka da kuma magance su.

A matsayin maganin hana sikelin, yawanci ana amfani da HEDP a yawan 1-10 mg/L; a matsayin maganin hana tsatsa, a 10-50 mg/L; kuma a matsayin maganin tsaftacewa, a 1,000-2,000 mg/L. Yawanci ana amfani da shi tare da masu hana sikelin polycarboxylic acid da masu rarrabawa.

Marufi da Ajiya:

Ana sanya ruwan HEDP a cikin ganga na filastik, kowanne yana ɗauke da kilogiram 30 ko 250;

Ana sanya HEDP mai ƙarfi a cikin jakunkunan filastik da aka saka da polyethylene, tare da nauyin kilogiram 25 a kowace jaka, kodayake ana iya keɓance marufi bisa ga buƙatun abokin ciniki.

A adana a cikin gida mai sanyi, mai iska mai kyau, an kare shi daga danshi.

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

Tsaro da Kariya:

HEDP yana da sinadarin acidic; a guji shiga idanu da fata. Idan an fesa a jiki, a wanke nan da nan da ruwa mai yawa.


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