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Titanium(IV) oxide CAS 13463-67-7

Meatotino tau vailaau:

Fuafua mole O2Ti
Molar Mass 79.8658
Malosi 4.17 g/mL ile 25 °C(malamalama)
Lisi Lisi 1830-3000 ℃
Fa'ailoga Tulaga 2900 ℃
Suavai Solubility e le mafai ona fa'afefeteina
Fa'aaliga Faiga o le pauta, lanu Pa'epa'e
PH <1
Tulaga Teuteu Temperature Potu
MDL MFCD00011269
Meatotino Faaletino ma Vailaau Pa'u pa'epa'e.
pa'epa'e pa'epa'e ma mea vaivai, e leai se manogi ma le tofo, malosi malosi lafi ma mana valivali, mea liusuavai 1560 ~ 1580 ℃. E le mafai ona solu i le vai, fa'afefeteina le inorganic acid, solvent organic, suauu, soluble i le alkali, soluble i le sulfuric acid concentrated. E liu samasama pe a vevela ma paʻepaʻe pe a mālūlū. Rutile (R-ituaiga) o loʻo i ai le mamafa o le 4.26g / cm3 ma le faʻasologa o le 2.72. R ituaiga titanium dioxide e lelei le tau tetee, vai tetee ma e le faigofie i uiga samasama, ae sinasina matitiva. Anatase (ituaiga A) o loʻo i ai le mamafa o le 3.84g/cm3 ma le faʻasino ole 2.55. Fa'aigoa se titanium dioxide le fa'amalama e le lelei, e le fa'afefe i le tau, ae sili atu le pa'epa'e. I tausaga talu ai nei, ua maua ai o le nano-sized ultrafine titanium dioxide (e masani lava 10 i le 50 nm) o loʻo i ai meatotino Semiconductor, ma e maualuga le mautu, maualuga le manino, maualuga le gaioiga ma le maualuga o le dispersibility, leai se faʻamaʻi ma le lanu.
Fa'aoga Faʻaaogaina i vali, vaitusi, palasitika, paʻu, pepa, fiva vailaʻau ma isi alamanuia; Faʻaaogaina mo le uʻamea eletise, faʻamamaina o le titanium ma le gaosiga o le titanium dioxideTitanium dioxide (Nano) e faʻaaogaina lautele i ceramics galue, catalysts, cosmetics ma photosensitive mea, pei o le paʻepaʻe. pigments e le fa'a-organic. O le pa'epa'e pa'epa'e e sili ona malosi, fa'atasi ai ma le mana sili ona lalafi ma le fa'avavevave lanu, e fetaui mo mea pa'epa'e fa'anenefu. O le ituaiga rutile e sili ona talafeagai mo le faʻaogaina i fafo o oloa palasitika, lea e mafai ona tuʻuina atu ai le malamalama lelei. Anatase e masani ona faʻaaogaina mo oloa i totonu, ae o sina moli lanumoana, maualuga paʻepaʻe, mana lalafi tele, lanu malosi ma faʻasalalau lelei. Titanium dioxide o loʻo faʻaaogaina lautele e pei o vali, pepa, paʻu, palasitika, enamel, tioata, mea teuteu, vaitusi, lanu vai ma le suauʻu lanu lanu, e mafai foi ona faʻaaogaina i metallurgy, leitio, ceramics, electrode.

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xn – Fa'aleagaina
Tulaga lamatia R20/21/22 – E afaina pe a manava, pe a pa'u ma pe a folo.
R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S36 – Fai ofu puipui talafeagai.
UN ID N/A
RTECS XR2275000
TSCA Ioe
HS Code 28230000

 

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