Phytic acid 83-86-3 zaub mov qib / qib kev lag luam
Muaj cov khoom lag luam txaus, siab zoo thiab xa khoom sai. Ntau qhov ntau nrog luv nqi ntxiv.
Txhua yam kev xav tau, txais tos hu rau peb txhua lub sijhawm.
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Kev piav qhia
Khoom npe: Phytic acid
CAS: 83-86-3 Nr
MF: C6H18O24P6
PIB: 660.04
PIB: 201-506-6
Melting point: <25 ℃
Kub taw tes: 105 ° C
Ceev: 1.432 g / mL ntawm 25 ° C
Refractive index: n20/D 1.4
Cia kub: 2-8 ° C
Specification Gravity: 1.282
PIB: 14,7387
PIB: 2201952
Specification
| Cov khoom kuaj | Kev xav tau |
| Qhov tshwm sim | Lub teeb daj ua kua |
| Purity | ≥50% 70% |
| Inorganic Phosphorus (P), w/% | ≤0.02% |
| Chloride (Cl), w/% | ≤0.02% |
| Sulfate (S04), w/% | ≤0.02% |
| Calcium (Ca), w/% | ≤0.02% |
| Arsenic (As) | ≤ 0.0003% |
| Hnyav Hlau | ≤ 0.003% |
Daim ntawv thov
Phytic acidyog cov kua dej tsis muaj xim lossis daj me ntsis, yooj yim soluble hauv dej, 95% ethanol, acetone, soluble hauv anhydrous ethanol, methanol, yuav luag insoluble hauv anhydrous ether, benzene, hexane thiab chloroform.
Nws cov tshuaj aqueous yog yooj yim hydrolyzed thaum rhuab, thiab qhov kub thiab txias, qhov yooj yim dua nws yog hloov xim.
Muaj 12 dissociable hydrogen ions.
Cov tshuaj yog acidic thiab muaj zog chelate muaj peev xwm.
Nws yog ib qho tseem ceeb ntawm cov organic phosphorus series additive nrog tshwj xeeb physiological zog thiab tshuaj lom neeg zog.
Raws li tus neeg saib xyuas chelating, antioxidant, preservative, xim retention agent, dej softener, fermentation accelerator, hlau los tiv thaiv corrosion inhibitor, thiab lwm yam.
Nws yog dav siv hauv cov khoom noj, tshuaj, pleev xim thiab txheej, kev lag luam tshuaj txhua hnub, kev tiv thaiv ib puag ncig, kev kho hlau, kev kho dej, kev lag luam textile, kev lag luam yas thiab polymer synthesis kev lag luam thiab lwm yam lag luam.
Cia
Khaws insulated thiab tiv thaiv los ntawm lub teeb.
Post lub sij hawm: Sep-14-2022