I-Trisodium phosphate CAS 7601-54-9

Trisodium phosphate CAS 7601-54-9 Umfanekiso ofakiweyo

I-CAS:7601-54-9

Ifomula yeemolekyuli:Na3O4P

Ubunzima beMolekyuli:163.940671

EINECS:231-509-8

Izithethantonye:I-TSPA; I-TSPC; I-TRI-SODIUM ORTHOPHOSPHATE; i-antisal4; i-dri-tri; emulsiphos440/660; i-nutrifosstp; oakite

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-Trisodium phosphate?

I-Trisodium phosphate, ekwabizwa ngokuba yi-sodium orthophosphate '. Ifomula yeekhemikhali yiNa3PO4 · 12H2O. Ayinabala ukuya kwinaliti emhlophe emile okwekristale okanye umgubo wekristale, kunye nendawo yokunyibilika eyi-73.4 ° C yedodecahydrate. Ukuchithwa emanzini, isisombululo esinamanzi sibonisa i-alkalinity enamandla ngenxa ye-hydrolysis enamandla ye-phosphate ions (PO43-); Ayinyibiliki kwi-ethanol kunye ne-carbon disulfide. Ithanda ukuba buthathaka kunye nemozulu kumoya owomileyo, ivelisa i-sodium dihydrogen phosphate kunye ne-sodium bicarbonate. Phantse ukubola ngokupheleleyo kwi-disodium hydrogen phosphate kunye ne-sodium hydroxide emanzini. I-Trisodium phosphate yenye yoluhlu lweemveliso ezibalulekileyo kwishishini lephosphate, esetyenziswa kakhulu kushishino lwale mihla lwemichiza, ezolimo kunye nokufuywa kwezilwanyana, i-petroleum, ukwenza iphepha, izicoci, iiseramikhi kunye nezinye iindawo ngenxa yeempawu zayo ezizodwa.

Inkcazo

Iinkcukacha	Umgangatho ophezulu	Ibanga lokuqala	Iimveliso ezifanelekileyo
I-Trisodium Phosphate (njenge-Na3PO4 · 12H2O) % ≥	98.5	98.0	95.0
I-Sulfate(njenge-SO4)% ≤	0.50	0.50	0.80
I-Chloride(njenge-Cl)% ≤	0.30	0.40	0.50
Izinto ezinganyibilikiyo zamanzi % ≤	0.05	0.10	0.30
i-methyl orange alkalinity (njenge-Na2O)	16.5-19.0	16-09.0	15.5-19.0
Intsimbi (Fe) % ≤	0.01	0.01	0.01
IArsenic (As) % ≤	0.005	0.005	0.05

Isicelo

I-Trisodium phosphate yiarhente yokugcina ukufuma kwishishini lokutya, isetyenziselwa ukutya okunkonkxiweyo, iziselo zejusi yeziqhamo, iimveliso zobisi, iimveliso zenyama, itshizi kunye neziselo. Isetyenziswa njengesithambisi samanzi kunye nesicoci kumashishini afana neekhemikhali, amalaphu, ukuprinta kunye nokudaya, ukwenza iphepha, kunye nokuvelisa amandla, i-boiler anti scaling agent, isithambisa samanzi ekudayeni iphepha, i-pH buffering agent yokuncamathelisa esetyenziswa kwimveliso yephepha lewax, i-agent yokulungisa ngexesha. ushicilelo kunye nokudaya, isilungisi seglosi yesilika yamalaphu, kunye nearhente yokuchasa ubuqhophololo kwimigca yemveliso. Imboni ye-Metallological isetyenziswa njenge-chemical degreasing kunye ne-arhente yokucoca, kwaye njengomgqugquzeli obalaseleyo kwizisombululo zophuhliso lwezithombe. Iiarhente zokucoca amazinyo kunye neesepha zokucoca iibhotile. I-coagulant yobisi lwerabha. Isicoci sejusi yeswekile.