Awọn ọja
Potasiomu peroxymonosulfate
Potasiomu Peroxymonosulfate Kemikali Properties
| iwuwo | 1.15 |
| iwọn otutu ipamọ. | Tọju ni <= 20°C. |
| solubility | 250-300g / l tiotuka |
| fọọmu | ṣinṣin |
| awọ | funfun |
| Specific Walẹ | 1.12-1.20 |
| PH | 2-3 (10g/l, H2O, 20℃) |
| Omi Solubility | Tiotuka ninu omi (100 miligiramu / milimita). |
| Ni imọlara | Hygroscopic |
| Awọn ifilelẹ ifihan | ACGIH: TWA 0.1 mg/m3 |
| Iduroṣinṣin: | Idurosinsin.Oxidizer.Ibamu pẹlu awọn ohun elo ijona, awọn ipilẹ. |
| InChiKey | HVAHYVDBVDILBL-UHFFFAOYSA-M |
| LogP | -3.9 ni 25 ℃ |
| CAS DataBase Reference | 70693-62-8(Itọkasi DataBase CAS) |
| Eto Iforukọsilẹ nkan EPA | Potasiomu peroxymonosulfate sulfate (K5[HSO3(O2)][SO3(O2)](HSO4)2) (70693-62-8) |
Potasiomu Peroxymonosulfate Apejuwe ọja
Potasiomu peroxymonosulfate, ti a tun mọ ni potasiomu monopersulfate tabi potasiomu peroxodisulfate, jẹ oluranlowo oxidizing ti o lagbara ti a lo ni ọpọlọpọ awọn ohun elo.
O jẹ lulú okuta funfun ti o jẹ tiotuka pupọ ninu omi ati iduroṣinṣin ni iwọn otutu yara.Ọkan ninu awọn lilo ti o wọpọ julọ ti potasiomu persulfate jẹ bi oluranlowo oxidizing ni adagun odo ati itọju omi spa.O ṣe iranlọwọ lati yọ awọn idoti Organic kuro, pa awọn kokoro arun, imukuro ewe ati ilọsiwaju mimọ omi.O maa n ta labẹ ọpọlọpọ awọn orukọ iyasọtọ ni granule tabi fọọmu tabulẹti.Potasiomu peroxymonosulfate tun jẹ lilo bi oxidant ati apanirun ni ọpọlọpọ awọn ilana ile-iṣẹ bii itọju omi idọti, pulp ati iwe, ati iṣelọpọ kemikali.
Ni afikun, o ti lo ni awọn agbegbe ile-iyẹwu lati sọ di mimọ ati pa ohun elo ati awọn oju ilẹ.O ṣe pataki lati mu awọn iṣọra aabo to dara nigbati o ba n mu potasiomu persulfate mu.O le binu awọn oju, awọ ara ati eto atẹgun, nitorina a ṣe iṣeduro awọn goggles, awọn ibọwọ ati iboju-boju.Awọn ọna isọnu to dara yẹ ki o tun tẹle lati ṣe idiwọ ibajẹ ayika.O tọ lati ṣe akiyesi pe potasiomu peroxymonosulfate ko yẹ ki o dapo pelu potasiomu persulfate, oluranlowo oxidizing miiran pẹlu awọn ohun-ini kanna ṣugbọn ilana kemikali ti o yatọ ati ohun elo.
Alaye Aabo
| Awọn koodu ewu | O,C |
| Awọn Gbólóhùn Ewu | 8-22-34-42 / 43-37-35 |
| Awọn Gbólóhùn Aabo | 22-26-36/37/39-45 |
| RIDADR | UN 3260 8/PG 2 |
| WGK Germany | 1 |
| TSCA | Bẹẹni |
| HS koodu | 2833 40 00 |
| Kilasi Hazard | 5.1 |
| Ẹgbẹ Iṣakojọpọ | III |
| Oloro | LD50 ẹnu ni Ehoro:> 2000 mg/kg |
Potasiomu peroxymonosulfate Lilo Ati Afopọ
| Awọn aati |
|
| Kemikali Properties | funfun kirisita lulú |
| Nlo | PCB irin dada itọju kemikali ati omi itọju ati be be lo. |
| Nlo | A lo Oxone fun halogenation ti a,b-unsaturated carbonyl agbo ati iran katalitiki ti hypervalent iodine reagents fun oti ifoyina.O jẹ lilo fun iyara, ati iṣelọpọ ti o dara ti awọn oxaziridines. |
| Gbogbogbo Apejuwe | OXONE?, monopersulfate yellow jẹ iyọ meteta potasiomu ti a lo ni akọkọ bi iduro, rọrun lati mu ati oxidant ti kii ṣe majele. |
| Flammability ati Explosibility | Ti ko ni ina |
| Awọn ọna ìwẹnumọ | Eyi jẹ fọọmu iduroṣinṣin ti acid Caro ati pe o yẹ ki o ni> 4.7% ti atẹgun ti nṣiṣe lọwọ.O le ṣee lo ni EtOH/H2O ati EtOH/AcOH/H2O solusan.Ti atẹgun ti nṣiṣe lọwọ ba kere ju.o dara julọ lati mura silẹ lati 1mole ti KHSO5, 0.5mole ti KHSO4 ati 0.5mole ti K2SO4.[Kennedy & Iṣura J Org Chem 25 1901 1960, Stephenson US Patent 2,802,722 1957.] Igbaradi iyara ti Caro's acid ni a ṣe nipasẹ gbigbe finely powdered potasiomu persulfate (M 270.3) sinu yinyin-tutu conc H2SO4 (7mL) ati fikun nigbati yinyin (40-50g).O jẹ iduroṣinṣin fun ọpọlọpọ awọn ọjọ ti o ba jẹ tutu.Jeki kuro lati Organic ọrọ bi o ti jẹ alagbara OXIDANT.Igbaradi alaye ti Caro's acid (hypersulfuric acid, H2SO5) ni fọọmu crystalline m ~ 45o lati H2O2 ati chlorosulfonic acid ni a ṣe apejuwe nipasẹ Fehér ni Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 388 1963. |
