Trisodium phosphate CAS 7601-54-9
Trisodium phosphate, sidoo kale loo yaqaan 'sodium orthophosphate'. Qaabka kiimikada waa Na3PO4 · 12H2O. Midab la'aan ama cirbad cad oo qaabaysan crystals ama budada crystalline, oo leh barta dhalaalaysa ee 73.4 ° C ee dodecahydrate. Kala diri biyaha, xalka aqueous wuxuu muujinayaa alkalinity xooggan sababtoo ah hydrolysis xooggan ee ions phosphate (PO43-); Aan ku milmin ethanol iyo kaarboon disulfide. Waxay u nugul tahay qulqulka iyo cimilada hawada engegan, waxay soo saartaa sodium dihydrogen phosphate iyo sodium bicarbonate. Ku dhawaad gabi ahaanba waxay u kala go'day disodium hydrogen phosphate iyo sodium hydroxide ee biyaha. Trisodium phosphate waa mid ka mid ah taxanaha wax soo saarka ee muhiimka ah ee warshadaha fosfooraska, oo si weyn loogu isticmaalo warshadaha kiimikada casriga ah, beeraha iyo xanaanada xoolaha, batroolka, waraaqaha, saabuunta, ceramics iyo beeraha kale sababtoo ah sifooyinka gaarka ah.
| Tilmaamaha | Tayada sare | fasalka koowaad | Alaabooyin u qalma |
| Trisodium Phosphate (sida Na3PO4 · 12H2O) % ≥ | 98.5 | 98.0 | 95.0 |
| Sulfate (sida SO4)% ≤ | 0.50 | 0.50 | 0.80 |
| Chloride (sida Cl)% ≤ | 0.30 | 0.40 | 0.50 |
| Walxaha biyaha aan la milmi karin % ≤ | 0.05 | 0.10 | 0.30 |
| methyl orange alkalinity (sida Na2O) | 16.5-19.0 | 16-09.0 | 15.5-19.0 |
| Birta (Fe) % ≤ | 0.01 | 0.01 | 0.01 |
| Arsenic (As) % ≤ | 0.005 | 0.005 | 0.05 |
Trisodium phosphate waa wakiilka haynta qoyaanka ee warshadaha cuntada, waxaa loo isticmaalaa cuntada qasacadaysan, cabitaanada casiirka miraha, waxyaabaha caanaha laga sameeyo, hilibka, farmaajo, iyo cabitaanada. Loo isticmaalo sidii jilciya biyaha iyo saabuunta warshadaha sida kiimikaad, dhar-samaynta, daabacaadda iyo dheehidda, waraaqaha samaynta, iyo abuurista korantada, kuleyliyaha ka hortagga dhalmada, jilcilaha biyaha ee dheeha warqadda, wakiilka pH ee xabagta loo isticmaalo soo saarista warqadda dhuka, wakiilka hagaajinta inta lagu jiro daabacaadda iyo dheehidda, xoojiye xariirta gloss ee maryaha, iyo wakiilka jabsiga ee khadadka wax soo saarka. Warshadaha biraha waxaa loo isticmaalaa sida kiimikaad-jareeynta iyo nadiifinta, iyo dhiirigeliyaha ugu fiican ee xalalka horumarinta sawirada. Walxaha nadiifinta ilkaha iyo saabuunta nadiifinta dhalada. Coagulant caano caag ah. Sifeeye cabitaanka sonkorta.
25kg / durbaan ama shuruudaha macaamiisha.
Trisodium phosphate CAS 7601-54-9
Trisodium phosphate CAS 7601-54-9
