Trisodium phosphate CAS 7601-54-9

CAS:7601-54-9

Ụdị molekụla:N3O4P

Arọ Molecular:163.940671

EINECS:231-509-8

Ụdị okwu:TSPA; TSPC; TRI-SODIUM ORTHOPHOSPHATE; ihe mgbochi 4; dri-tri; emulsiphos440/660; nutrifosstp; oakite

Hapụ Ozi Gị

Nkọwa ngwaahịa

Budata

Mkpado ngwaahịa

Kedu ihe bụ Trisodium phosphate?

Trisodium phosphate, nke a makwaara dị ka 'sodium orthophosphate'. Usoro ọgwụ bụ Na3PO4 · 12H2O. kristal ma ọ bụ ntụ ntụ kristal na-enweghị agba na-acha ọcha, nwere ebe agbaze nke 73.4 Celsius C maka dodecahydrate. Agbazere na mmiri, ihe ngwọta mmiri na-egosipụta alkalinity siri ike n'ihi ike hydrolysis nke ions phosphate (PO43-); Na-adịghị ike na ethanol na carbon disulfide. Ọ na-esikarị ike na-eri nri na ihu igwe na ikuku akọrọ, na-emepụta sodium dihydrogen phosphate na sodium bicarbonate. Ihe fọrọ nke nta ka ọ bụrụ kpam kpam ree n'ime disodium hydrogen phosphate na sodium hydroxide n'ime mmiri. Trisodium phosphate bụ otu n'ime usoro ngwaahịa dị mkpa na ụlọ ọrụ phosphate, nke a na-ejikarị eme ihe na ụlọ ọrụ kemịkalụ ọgbara ọhụrụ, ọrụ ugbo na ịzụ anụmanụ, mmanụ ala, imepụta akwụkwọ, ncha, ceramik na ubi ndị ọzọ n'ihi ihe pụrụ iche ya.

Nkọwapụta

Nkọwapụta	Ogo kachasị elu	Ọkwa mbụ	Ngwaahịa tozuru oke
Trisodium Phosphate (dị ka Na3PO4·12H2O) % ≥	98.5	98.0	95.0
Sulfate (dị ka SO4)% ≤	0,50	0,50	0.80
Chloride (dị ka Cl)% ≤	0.30	0.40	0,50
Ihe na-adịghị edozi mmiri% ≤	0.05	0.10	0.30
methyl orange alkalinity (dị ka Na2O)	16.5-19.0	16-09.0	15.5-19.0
Ígwè (Fe)% ≤	0.01	0.01	0.01
Arsenic (As)% ≤	0,005	0,005	0.05

Ngwa

Trisodium phosphate bụ ihe na-ejigide mmiri n'ụlọ ọrụ nri, a na-eji ya na nri mkpọ, ihe ọṅụṅụ ihe ọṅụṅụ mkpụrụ osisi, ngwaahịa mmiri ara ehi, ngwaahịa anụ, cheese na ihe ọṅụṅụ. A na-eji ya dị ka ihe nro na mmiri dị nro na ụlọ ọrụ dị ka chemical, textile, printing and dyeing, papermaking, and power generation, boiler antiscaling agent, water softener in paper dyeing, pH buffering agent for adhesives used in wax na mmepụta akwụkwọ, onye na-edozi ihe n'oge. mbipụta na agba, silk gloss enhancer maka akwa, yana mgbochi brittleness maka mmepụta ahịrị. A na-eji ụlọ ọrụ metallurgical mee ihe dị ka ihe na-ekpochapụ kemịkalụ na ihicha ihe, yana dịka ezigbo onye na-akwalite ihe ngwọta mmepe foto. Ihe na-ehicha ezé na ihe nhicha karama. Coagulant maka mmiri ara ehi roba. Ihe ọṅụṅụ sugar purifier.