Pyrogallol CAS 87-66-1 faʻatasi ai ma le mama 99% mo le lanu lauulu
Pyrogallol CAS 87-66-1 o se tioata pa'epa'e leai se manogi.E oona le tofo.Le fa'aalia i le ea ma le malamalama e fa'aefuefu.Faʻavela lemu ma amata ona faʻafefe.Liu liusuavai 133-134 ℃, mea fa'apuna 309 ℃, va'aiga va'aiga 1.453, fa'asino fa'asino 1.561.Solu i le vai, ethanol, eter, soluble teisi i le benzene, chloroform, carbon disulfide.Pe a faʻaalia i le ea, e pogisa le lanu o le vaifofo vai, ae vave ona suia le lanu o lona vai.
MEA | TULAGA | i'uga |
Fa'aaliga | Pa'u tioata Pa'epa'e | Fa'atatau |
Ma'imau ile Fa'amago | 0.5% Max | 0.15% |
Lisi Lisi | 131-135 ℃ | 132.8-134.4 ℃ |
Uamea Mamafa(PB) | 5.0ppm Max | Fa'atatau |
Klorida | 0.002% Max | Fa'atatau |
Sulphate | 0.005% Max | Fa'atatau |
mama | 99.0% Min | 99.55% |
- Fa'aoga mo le saunia o le vaifofo u'amea colloidal, valivali pa'u, vali ma etching fulufulu, lauulu, ma isi;E mafai fo'i ona fa'aogaina e fai ma fa'atupuina ata, o se mea fa'ainitaneti mo ata fa'ainitaneti, o se inhibitor polymerization o le styrene ma le polystyrene, o se vaeluaga o vaila'au ma vali, ma se su'esu'ega su'esu'e.
- E masani ona faʻaaogaina i le gaosiga o le atinaʻe, polymerization inhibitor ma ata infrared thermosensitive.E fa'aaogaina fo'i e fai ma mea fa'avauvau o vaila'au ma vali
- Fa'aaogaina e fai ma su'esu'ega su'esu'e, fa'aitiitia ma fa'atupu
- Faʻaaogaina mo le suʻesuʻeina ma le fuafuaina o le okesene, antimony, bismuth, cerium, iron, molybdenum, tantalum ma le niobium;Fa'aaogaina e fa'asusu ai le okesene ile su'esu'ega o kesi;Faʻaaogaina mo le lanu o le nitrite, molybdenum, niobium, titanium, cerium, bismuth, copper, vanadium, iron, iodate, etc.
- Su'esu'ega fa'apipi'i u'amea.Gravimetric determination o le bismuth ma le antimony.Reductants o auro, siliva, masima mercury, phosphomolybdic acid ma phosphotungstic acid, lea e faʻaaogaina e faʻafefe ai le okesene i suʻesuʻega kesi.
20kgs / taga, 25kgs / pa'u, 200kgs / pa'u po'o manaoga o tagata fa'atau.Taofi mai le malamalama ile vevela ile lalo ole 25℃.
Pyrogallol CAS 87-66-1 1
Pyrogallol CAS 87-66-1 2