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2-hydroxyphosphonoacetic acid(HPAA)

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2-hydroxyphosphonoacetic acid(HPAA)

CAS Nama 23783-26-8





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CAS Nama 23783-26-8

Tātai rāpoi: C2H5O6P Te taumaha ngota: 156

Tātai Hanganga:

                                 

Āhuatanga:

HPAA he pakari te matū, he uaua ki te hauwai, he uaua ki te whakangaro i te waikawa, te kawakawa ranei, te haumaru ki te whakamahi, kaore he paitini, kaore he parahanga. HPAA ka taea te whakapai ake i te wairewa konutea. Ko te 5-8 nga wa pai ake i tera o tona kaha aukati waikura HEDP a EDTMP. I te wa e hangaia ana me te iti o te waerau ngota, he pai ake te aukati i te waikura.

Whakatakotoranga:

                   

Nga taonga

Taurangi

Te ahua

Te wai ume pouri

Ihirangi totoka, %

50.0 min

waikawa phosphonic katoa (hei PO43-), %

25.0 min

Te waikawa Phosphoric (hei PO43-), %

1.50 te teitei

Kiato (20 ℃), g/cm3

1.30 min

pH (1% wairewa wai)

3.0 te teitei

Whakamahinga:

 

HPAA is mainly used as cathode corrosion inhibitor i roto i nga punaha wai whakakii hinu i roto i nga mara penei i te rino me te rino, te petrochemcal, te tipu hiko me nga umanga rongoa. Ina hangaia ki te tote konutea, he pai ake te painga.

Mōkī me te Rokiroki:

200L pahū kirihou, IBC(1000L), whakaritenga kiritaki '. Te rokiroki mo te tau kotahi i roto i te ruma marumaru me te waahi maroke.

Te haumaru me te whakamarumaru:

Ko te HPAA he wai waikawa. Kia tupato ki te tiaki mahi i te wa e mahi ana me te karo i te pa ki nga kanohi me te kiri. Kia tauhiuhia ki te tinana, horoi tonu ki te nui o te wai.

kupu taurite:

HPAA;HPA;

2-Hydroxyphosphonocarboxylic Acid;

Hydroxyphosphono-acetic acid;

2-HAIWA KAUPAPA KAUPAPA

Kupumatua: HPAA
Hua e Pa ana:  2-Hydroxyphosphonocarboxylic Acid

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