Pyrogallol CAS 87-66-1 pẹlu Purity 99% fun Dye Hair
Pyrogallol CAS 87-66-1 jẹ kristali olfato funfun.O dun kikoro.Ifihan si afẹfẹ ati ina yoo di grẹy.Ooru laiyara ki o bẹrẹ si sublimate.Ojuami yo 133-134 ℃, aaye gbigbona 309 ℃, iwuwo ibatan 1.453, atọka itọka 1.561.Tiotuka ninu omi, ethanol, ether, itọka diẹ ninu benzene, chloroform, carbon disulfide.Nigbati o ba farahan si afẹfẹ, awọ ti ojutu olomi ṣokunkun, lakoko ti awọ ti ojutu caustic rẹ yipada ni iyara.
| Nkan | ITOJU | Àbájáde |
| Ifarahan | Funfun Crystalline Powder | Ṣe ibamu |
| Isonu lori Gbigbe | 0.5% ti o pọju | 0.15% |
| Ojuami Iyo | 131-135 ℃ | 132.8-134.4 ℃ |
| Irin Heavy(PB) | 5.0ppm ti o pọju | Ṣe ibamu |
| Klorides | 0.002% ti o pọju | Ṣe ibamu |
| Sulfate | 0.005% ti o pọju | Ṣe ibamu |
| Mimo | 99.0% min | 99.55% |
- Lo fun igbaradi irin colloidal ojutu, awọ awọ, dyeing ati etching onírun, irun, ati be be lo;O tun le ṣee lo bi olupilẹṣẹ fiimu, thermosensitive aworan infurarẹẹdi, inhibitor polymerization ti styrene ati polystyrene, agbedemeji oogun ati awọn awọ, ati reagent analitikali.
- O ti wa ni o kun lo ninu isejade ti Olùgbéejáde, polymerization inhibitor ati infurarẹẹdi thermosensitive aworan.O tun lo bi agbedemeji oogun ati awọn awọ
- Lo bi reagent analitikali, reductant ati Olùgbéejáde
- Ti a lo fun itupalẹ ati ipinnu ti atẹgun, antimony, bismuth, cerium, iron, molybdenum, tantalum ati niobium;Ti a lo lati fa atẹgun ni itupalẹ gaasi;Ti a lo fun esi awọ ti nitrite, molybdenum, niobium, titanium, cerium, bismuth, bàbà, vanadium, irin, iodate, bbl
- Irin complexing agent.Gravimetric ipinnu ti bismuth ati antimony.Awọn iyọkuro ti wura, fadaka, awọn iyọ mercury, phosphomolybdic acid ati phosphotungstic acid, eyiti a lo lati fa atẹgun ni itupalẹ gaasi.
20kgs / apo, 25kgs / ilu, 200kg / ilu tabi ibeere ti awọn onibara.Jeki o kuro lati ina ni iwọn otutu ti o wa ni isalẹ 25 ℃.
Pyrogallol CAS 87-66-1 1
Pyrogallol CAS 87-66-1 2
