Mai ƙera Kyakkyawan Farashi Mai Tsafta Phosphorus Acid CAS:13598-36-2

taƙaitaccen bayani:

Sinadarin phosphorus wani abu ne da ake amfani da shi wajen shirya wasu sinadarai na phosphorus. Sinadarin phosphorus abu ne da ake amfani da shi wajen shirya sinadarin phosphonates don maganin ruwa kamar su sarrafa ƙarfe da manganese, hana da kuma cire sikeli, hana tsatsa da kuma daidaita sinadarin chlorine. Ana tallata gishirin ƙarfe na alkali (phosphites) na sinadarin phosphorus a ko dai a matsayin maganin kashe ƙwayoyin cuta na noma (misali Downy Mildew) ko kuma a matsayin tushen abinci mai kyau na sinadarin phosphorus na shuka. Ana amfani da sinadarin phosphorus wajen daidaita gauraye don kayan filastik. Ana amfani da sinadarin phosphorus don hana yawan zafin jiki na saman ƙarfe masu saurin tsatsa da kuma samar da man shafawa da ƙarin man shafawa.

CAS: 13598-36-2

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Bayani

Acid ɗin Phosphorous, H3PO3, diprotic ne (yana daidaita protons guda biyu cikin sauƙi), ba triprotic ba kamar yadda wannan dabarar ta nuna. Acid ɗin Phosphorous yana matsayin matsakaici wajen shirya wasu mahaɗan phosphorus. Saboda shiri da amfani da "phosphorous acid" a zahiri sun fi dacewa da babban tautomer, phosphonic acid, ana kiransa da "phosphorous acid". Acid ɗin Phosphorous yana da dabarar sinadarai H3PO3, wanda aka fi bayyana shi a matsayin HPO(OH)2 don nuna yanayin diprotic ɗinsa.

Ma'ana iri ɗaya

sinadarin phosphorus, mai tsafta sosai, kashi 98%;

Phosphorus trihydroxide; phosphorustrihydroxide;

Trihydroxyphosphine; PHOSPHORUSACID, REAGENT;

Phosphonsure; Phosphorus acid, 98%, tsantsar gaske; AURORA KA-1076

Amfani da Acid na Phosphorus

1. Ana amfani da sinadarin phosphorus wajen samar da gishirin phosphate na taki kamar potassium phosphite, ammonium phosphite da calcium phosphite. Yana da hannu sosai wajen shirya phosphites kamar aminotris (methylenephosphonic acid) (ATMP), 1-hydroxyethane 1,1-diphosphonic acid (HEDP) da 2-phosphonobutane-1,2,4-tricarboxylic Acid (PBTC), waɗanda ake amfani da su wajen maganin ruwa a matsayin sikeli ko hana lalata. Haka kuma ana amfani da shi wajen halayen sinadarai a matsayin mai rage zafi. Ana amfani da gishirinsa, lead phosphite a matsayin mai daidaita PVC. Haka kuma ana amfani da shi azaman mai daidaitawa wajen shirya phosphine da kuma matsayin matsakaici wajen shirya wasu sinadaran phosphorus.
2. Ana iya amfani da sinadarin phosphorus (H3PO3, kothophosphorous acid) a matsayin ɗaya daga cikin sinadaran da ke cikin sinadaran da ke cikin sinadaran:
α-aminomethylphosphonic acid ta hanyar Mannich-Type Multicomponent Reaction
1-aminoalkanephosphonic acid ta hanyar amidoalkylation sannan hydrolysis
α-aminophosphonic acid masu kariya daga N (phospho-isosteres na amino acid na halitta) ta hanyar amsawar amidoalkylation
3. Amfanin Masana'antu: An ƙirƙiro wannan mai tattarawa kwanan nan kuma an yi amfani da shi azaman mai tattarawa na musamman don cassiterite daga ma'adanai masu hadaddun gangue. Dangane da sinadarin phosphonic acid, Albright da Wilson sun ƙirƙiro nau'ikan masu tattarawa galibi don yin iyo da ma'adanai masu guba (misali cassiterite, ilmenite da pyrochlore). Ba a san komai game da aikin waɗannan masu tattarawa ba. Nazarce-nazarce kaɗan da aka gudanar da cassiterite da rutile ma'adanai sun nuna cewa wasu daga cikin waɗannan masu tattarawa suna samar da kumfa mai yawa amma suna da zaɓi sosai.

Bayani game da sinadarin phosphorus

Mahaɗi	Ƙayyadewa
Bayyanar	Farin foda na Crystal
Gwaji (H)₃PO₃)	≥98.5%
Sulphate (SO2)₄)	≤0.008%
Phosphate (PO)₄)	≤0.2%
Chloride (Cl)	≤0.01%
Baƙin ƙarfe (Fe)	≤0.002%