Uruganda Igiciro Cyiza Fosifori Acide CAS: 13598-36-2

ibisobanuro bigufi:

Acide ya fosifori ni intera mugutegura ibindi bintu bya fosifori. Acide ya fosifori ni ibikoresho fatizo byo gutegura fosifone yo gutunganya amazi nko kugenzura ibyuma na manganese, kubuza no gukuraho ibipimo, kurwanya ruswa no guhagarika chlorine. Umunyu wa alkali (fosifite) ya acide fosifori urimo kugurishwa cyane haba nka fungiside yo mu buhinzi (urugero nka Downy Mildew) cyangwa nkisoko ryiza ryimirire ya fosifori. Acide ya fosifori ikoreshwa muguhuza imvange yibikoresho bya plastiki. Acide ya fosifori ikoreshwa muguhagarika ubushyuhe bwo hejuru bwibyuma bikunda kwangirika no kubyara amavuta hamwe ninyongeramusaruro.

CAS: 13598-36-2

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Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro

Acide ya fosifori, H3PO3, ni diprotic (byoroshye ionize proton ebyiri), ntabwo ari triprotic nkuko bishobora gutangwa niyi formula. Acide ya fosifori ni intera mugihe cyo gutegura ibindi bintu bya fosifori. Kuberako gutegura no gukoresha "acide fosifori" mubyukuri bifitanye isano cyane na tautomer nyamukuru, aside fosifike, bakunze kwita "acide fosifori" .Aside ya fosifori ifite imiti ya H3PO3, igaragazwa neza nka HPO (OH) 2 kugirango yerekane imiterere ya diprotic.

Synonyme

Acide ya fosifori, yera cyane, 98%;

Fosifore trihydroxide; fosifore;

Trihydroxyphosphine; PHOSPHOROUSACID, REAGENT;

Fosifone; Acide ya fosifori, 98%, yera cyane; AURORA KA-1076

Gukoresha Acide ya Fosifore

1. Acide ya fosifori ikoreshwa mu gutanga ifumbire ya fosifate yumunyu nka potasiyumu fosifite, fosifoni ya amonium na calcium fosifite. Ifite uruhare runini mugutegura fosifite nka aminotris (acide methylenephosphonic) (ATMP), 1-hydroxyethane 1,1-diphosphonic aside (HEDP) na 2-fosifonobutane-1,2,4-tricarboxylic Acide (PBTC), isanga ikoreshwa muburyo bwo kuvura amazi nkigipimo cyangiza cyangwa cyangiza. Irakoreshwa kandi muburyo bwa chimique nkibikoresho bigabanya. Umunyu wacyo, fosifite ikoreshwa nka stabilisateur ya PVC. Irakoreshwa kandi nkibibanziriza gutegura fosifine kandi nkigihe cyo gutegura ibindi bintu bya fosifore.
2. Acide ya fosifori (H3PO3, aside orthophosifore) irashobora gukoreshwa nkimwe mubice bigize reaction yo guhuza ibi bikurikira:
α-aminomethylphosphonic acide ikoresheje Mannich-Ubwoko bwa Multicomponent Reaction
1-aminoalkanephosphonic acide ikoresheje amidoalkylation ikurikirwa na hydrolysis
N-irinzwe α-aminophosphonic acide (fosifore-isosteres ya acide amine acide) ikoresheje amidoalkylation reaction
3. Gukoresha inganda collect Iki cyegeranyo cyatunganijwe vuba aha kandi cyakoreshwaga cyane cyane nk'ikusanyirizo ryihariye rya cassiterite iva mu bucukuzi bw'amabuye y'agaciro agizwe na gangue.Ku shingiro rya aside ya fosifonike, Albright na Wilson bari barateje imbere abaterankunga cyane cyane mu guhinduranya amabuye y'agaciro ya okiside (ni ukuvuga cassiterite, ilmenite na pyrochlore). Gake cyane birazwi kubikorwa byabaterankunga. Ubushakashatsi buke bwakozwe na cassiterite na rutile amabuye yerekanaga ko bamwe muribo bakusanya batanga ifu nini ariko bahisemo cyane.

Ibisobanuro bya Acide ya Fosifore

Guteranya	Ibisobanuro
Kugaragara	Ifu ya Crystal yera
Suzuma (H.₃PO₃)	≥98.5%
Sulfate (SO₄)	≤0.008%
Fosifate (PO₄)	≤0.2%
Chloride (Cl)	≤0.01%
Icyuma (Fe)	≤0.002%