
CAS No. 37971-36-1
Qaanuunka molecular: C7H11O9P Miisaanka molecular: 270.13
Qaab-dhismeedka:
Guryaha:
PBTC waxay leedahay maaddo yar oo fosfooreed ah, waxay leedahay sifooyin dhismeed oo ka kooban fosfooraska acid iyo kooxda karboxilic acid labadaba, kuwaas oo awood u siinaya miisaankeeda ugu fiican iyo sifooyinka ka hortagga daxalka. Hantideeda lidka ku ah heerkulka sare ayaa aad uga fiican tan organophosphines. Waxay wanaajin kartaa milanka milixda zinc, waxay leedahay dulqaad wanaagsan oo oksaydhka koloriin iyo is-dhexgal wanaagsan oo isku dhafan.
Faahfaahin:
Walxaha |
Tusmada |
Muuqashada |
Dareere aan midab lahayn ama iftiin huruud ah |
Aashito firfircoon, % |
50.0 daqiiqo |
Fosfooraska acid (sida PO33-), % |
0.5 max |
Phosphoric acid (sida PO43-), % |
0.2 max |
Cufnaanta (20 ℃), g/cm3 |
1.27 daq |
pH (1% xalinta biyaha) |
1.5~2.0 |
Fe, ppm |
10.0 max |
Chloride, ppm |
10.0 max |
Isticmaalka:
PBTC waa wakiil tayo sare leh sida miisaanka iyo daxalka inhibitor. PBTC waa xasiliyaha ugu fiican ee milixda zinc. Waxaa si weyn loo isticmaalaa in wareegga nidaamka biyaha qabow iyo oilfield buuxin nidaamka biyaha sida miisaanka iyo daxalka inhibitor, ku haboon in ay ka kooban zinc cusbada iyo copolymer. PBTC waxaa loo isticmaali karaa xaaladaha heerkulka sare, adkaanta sare, alkali sare iyo index-fiirsashada sare. Beeraha lagu dhaqo, waxa loo istcimaalaa sida walaxda chelating iyo saabuunta birta ah.
PBTC is usually used together with zinc salt, copolymer, organophosphine, imidazole and other Water Treatment Chemicals. When used alone, the dosage of 5-15mg/L is preferred.
Baakadaha iyo kaydinta:
200L durbaan caag ah, IBC (1000L), shuruudaha macaamiisha. Kaydinta muddo hal sano ah qolka hadhsan iyo meel qallalan.
Badbaadada iyo ilaalinta:
PBTC waa aashito, markaa waa in la iska ilaaliyo taabashada indhaha iyo maqaarka. Marka ay ku firdhiso jidhka, isla markiiba ku raaci biyo badan.
La mid ah:
PBTC;PBTCA;PHOSPHONOBUTANE TRICARBOXYLIC ACID;2-Phosphonobutane -1,2,4-Tricarboxylic Acid;2-Phosphonobutane-1,2,4-tricarboxylic acid PBTC;