Sodium Tripolyphosphate (STPP)
Lintlha tsa Sehlahisoa
Litlhaloso tse fanoeng
Mocheso o phahameng oa Mofuta oa I
Mofuta oa mocheso o tlase oa II
Litaba ≥ 85%/90%/95%
Lintho tsa sodium tripolyphosphate anhydrous li ka aroloa ka mofuta o phahameng oa mocheso (I) le mofuta o tlase oa mocheso (II).Tharollo ea metsi ke alkaline e fokolang, 'me pH ea 1% ea tharollo ea metsi ke 9.7.Ka tharollo e nang le metsi, pyrophosphate kapa orthophosphate butle-butle e etsoa ka hydrolyzed.E ka kopanya litšepe tsa alkaline tsa lefatše le li-ion tse boima ho nolofatsa boleng ba metsi.E boetse e na le bokhoni ba phapanyetsano ea ion e ka fetolang ho emisoa hore e be tharollo e qhalakaneng haholo.Mofuta oa I hydrolysis o potlakile ho feta mofuta oa II hydrolysis, kahoo mofuta oa II o boetse o bitsoa butle hydrolysis.Ka 417 ° C, mofuta oa II o fetoha mofuta oa I.
Na5P3O10 · 6H2O ke triclinic straight Angle white prismatic crystal, e hanyetsanang le boemo ba leholimo, e nang le boleng bo lekanyelitsoeng ba 1.786.Ntho e qhibilihang ke 53 ℃, e qhibilihang ka metsing.Sehlahisoa se senyeha nakong ea recrystallization.Esita le haeba e tiisitsoe, e ka bola hore e be sodium diphosphate mochesong oa kamore.Ha mocheso ho 100 ° C, bothata ba ho bola bo fetoha sodium diphosphate le sodium protophosphate.
Phapang ke hore bolelele ba tlamahano le bond Angle ea tse peli li fapane, 'me lisebelisoa tsa lik'hemik'hale tsa tse peli li tšoana, empa botsitso ba mocheso le hygroscopicity ea mofuta oa I li phahame ho feta tsa mofuta oa II.
EVERBRIGHT® 'e tla boela e fane ka lintlha tse ikhethileng: content/whiteness/particlesize/PHvalue/color/packagingstyle/ lintlha tsa sephutheloana le lihlahisoa tse ling tse loketseng maemo a hau a ts'ebeliso,' me e fane ka lisampole tsa mahala.
Parameter ea sehlahisoa
7758-29-4
231-838-7
367.864
Phosphate
1.03g/ml
qhibilihang ka metsing
/
622 ℃
Tšebeliso ea Sehlahisoa
Ho hlatsoa lik'hemik'hale tsa letsatsi le letsatsi
E sebelisoa haholo-holo e le thuso bakeng sa sesepa sa maiketsetso, synergist ea sesepa le ho thibela ho na ha oli ea sesepa le serame.E na le phello e matla ea emulsification ho oli e tlotsang le mafura, 'me e ka sebelisoa e le ntho e lomosang.E ka ntlafatsa bokhoni ba ho tlosa litšila le ho fokotsa tšenyo ea lesela.Boleng ba PH ba sesepa sa buffer bo ka fetoloa ho ntlafatsa boleng ba ho hlatsoa.
Bleach/deodorant/antibacterial agent
E ka ntlafatsa phello ea bleaching, 'me e ka tlosa monko oa li-ion tsa tšepe, e le hore e sebelisoe ho bleaching deodorant.E ka thibela kholo ea likokoana-hloko, kahoo e bapala karolo ea antibacterial.
Setsi sa ho boloka metsi;Chelating agent;Emulsifier (Mophato oa lijo)
E sebelisoa haholo lijong, hangata e sebelisoa lihlahisoa tsa nama, lino, lihlahisoa tsa lebese, likuku le lijo tse ling.Ka mohlala, ho eketsa sodium tripolyphosphate lihlahisoa tsa nama tse kang ham le boroso ho ka eketsa viscosity le elasticity ea lihlahisoa tsa nama, ho etsa hore lihlahisoa tsa nama li be monate haholoanyane.Ho eketsa sodium tripolyphosphate linong tsa lero ho ka eketsa botsitso ba eona le ho thibela delamination ea eona, pula le liketsahalo tse ling.Ka kakaretso, karolo e ka sehloohong ea sodium tripolyphosphate ke ho eketsa botsitso, viscosity le tatso ea lijo, le ho ntlafatsa boleng le tatso ea lijo.
① Eketsa viscosity: sodium tripolyphosphate e ka kopanngoa le limolek'hule tsa metsi ho etsa li-colloids, ka hona, ho eketsa viscosity ea lijo le ho etsa hore e teteane le ho feta.
② Botsitso: Sodium tripolyphosphate e ka kopanngoa le protheine ho theha motsoako o tsitsitseng, ka hona ho matlafatsa botsitso ba lijo le ho thibela stratification le pula nakong ea tlhahiso le polokelo.
③ Ntlafatsa tatso: sodium tripolyphosphate e ka ntlafatsa tatso le sebopeho sa lijo, ea etsa hore e be bonolo haholoanyane, e boreleli le tatso e ruileng.
④ ke e 'ngoe ea lisebelisoa tse sebelisoang hangata ho boloka metsi ha ho etsoa nama, e na le phello e matla ea ho khomarela, e ka thibelang lihlahisoa tsa nama hore li se ke tsa senyeha, li senyehile, li hasane, hape li na le phello e matla ea emulsification ho mafura.Lihlahisoa tsa nama tse kentsoeng ka sodium tripolyphosphate li lahleheloa ke metsi a seng makae ka mor'a ho futhumatsa, lihlahisoa tse phethiloeng li phethehile, 'mala o motle, nama e bonolo, e bonolo ho arola,' me sebaka sa ho itšeha sea benya.
Phekolo ea ho nolofatsa metsi
Ho hloekisa metsi le ho nolofatsa: sodium tripolyphosphate le li-ion tsa tšepe ka tharollo ea Ca2 +, Mg2+, Cu2+, Fe2+ le li-ion tse ling tsa tšepe chelate ho hlahisa li-chelate tse qhibilihang, kahoo li fokotsa boima, kahoo li sebelisoa haholo ho hloekisa metsi le ho nolofatsa.
