2-Fosphonobutane-1,2,4-tricarboxylic acid CAS 37971-36-1

CAS:37971-36-1

Daahirnimo:50%

Qaacidda Molekuleeri:C7H11O9P

Miisaanka Molekule:270.13

Isku micne:2-PHOSOPHONOBUTANE-1,2,4-TRICARBOXYLICACID; 2-PHOSPHONOBUTANE-1,2,4-TRICARBOXYLICACID; 2-PHOSPHOBUTANE-1,2,4-TRICARBOXYLICACID; 2,4-Butanetricarboxylicacid,2-phosphono-1; PBTC; PBTCA; 2-phosphono-1,2,4-butanetricarboxylica; 2-Fosphono-1,2,4-butanetricarboxylicacid.

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Faahfaahinta Badeecada

Soo dejiso

Calaamadaha Alaabta

Waa maxay 2-Phosphonobutane-1,2,4-tricarboxylic acid CAS 37971-36-1?

2-phosphonic acid butane-1,2, 4-tricarboxylic acid (oo loo soo gaabiyo PBTCA) waa nooc cusub oo ah xasiliyaha tayada biyaha ee aashitada fosfonic organic. Qaab-dhismeedkeeda molecular wuxuu ka kooban yahay labada kooxood ee aashitada fosfonic (-PO₃H₂) iyo kooxaha carboxyl (-COOH), waxayna leedahay shaqooyin badan sida chelation, xakamaynta miisaanka iyo joojinta daxalka. 2-Phosphonobutane-1,2,4-tricarboxylic acid waa wakiil daaweyn biyo oo waxtar sare leh oo si caadi ah loogu isticmaalo biyaha wareegaya warshadaha, duritaanka biyaha goobta saliidda iyo nidaamyada kale.

Faahfaahinta

SHAYGA	Heerka Caadiga ah
Aashitada firfircoon, %	50.0 daqiiqo
Aashitada fosfooraska (sida PO2)₃^3-)	0.5 ugu badnaan
Asiidh fosfoori ah (sida PO2)₄^3-) %	0.2 ugu badnaan
Cufnaanta (20℃), g/cm3	1.27 daqiiqo
pH (1% xal biyo ah)	1.5-2.0
Fe, mg/L	10.0 ugu badnaan
Koloriin (sida Cl)^-), %	10.0 ugu badnaan

Codsiga

1. Nidaamka biyaha qaboojinta ee warshadaha wareegaya:Iyada oo ah daawo ka hortagta miisaanka iyo daxalka, waxaa loo isticmaalaa nidaamyada biyaha ee furan ee warshadaha sida birta, korontada, injineernimada kiimikada, iyo birta si looga hortago sameynta miisaanka sida kaalshiyamka kaarboonat, kaalshiyamka sulfate, iyo kaalshiyamka fosfate ee ku jira beddelayaasha kulaylka iyo dhuumaha, iyo in la joojiyo daxalka walxaha birta ah sida birta kaarboon iyo birta naxaasta ah.

2. Nidaamka duritaanka biyaha ee garoonka saliidda:2-Phosphonobutane-1,2,4-tricarboxylic acid waxaa loo isticmaalaa dhuumaha biyaha lagu shubo, godadka ceelasha iyo qaab-dhismeedka inta lagu jiro habka soo saarista saliidda goobta saliidda si looga hortago in la dhigo miisaanka (sida kalsiyum carbonate, barium sulfate) inay xannibaan daloolada sameynta, iyadoo qalabka biyaha lagu shubo laga ilaalinayo daxalka iyo hagaajinta hufnaanta soo saarista saliidda.

3. Daaweynta biyaha kuleyliyaha:2-Phosphonobutane-1,2,4-tricarboxylic acid waxaa loo isticmaalaa daaweynta biyaha quudinta ee kuleyliyeyaasha cadaadiska dhexdhexaadka ah iyo kuwa hooseeya, taasoo xannibaysa sameynta miisaanka gudaha kuleyliyeyaasha, waxayna yareyneysaa khatarta ah in la yareeyo hufnaanta kulaylka iyo dhaawaca qalabka oo ay keento miisaanku.

4. Daaweynta dusha sare ee birta:Iyada oo lagu daro walxaha nadiifinta birta, 2-Phosphonobutane-1,2,4-tricarboxylic acid waxay xoojisaa awoodda chelating iyo ka saarista ee miisaanka iyo miridhku ku yaal dusha sare ee birta, isla markaana waxay samaysaa filim ilaalin ku meel gaar ah ka dib nadiifinta si looga hortago miridhku labaad ee birta.

5. Nidaamka Osmosis-ka Dib-u-noqoshada (RO):2-Phosphonobutane-1,2,4-tricarboxylic acid waxaa loo isticmaalaa iyadoo lala kaashanayo daawooyinka kale ee ka hortagga miisaanka si looga hortago sameynta miisaanka ee xuubka osmosis ee dib u soo noqnoqda, sidaas darteedna laga fogaado hoos u dhaca qulqulka iyo gaabinta cimriga xuubka oo ay keento xoqidda dusha sare ee xuubka.