Potassium Bromide
Bhizinesi Type: Mugadziri/Factory&Trading Company
Chigadzirwa chikuru: Magnesium Chloride Calcium Chloride, Barium Chloride,
Sodium bicarbonate, sodium metabisulphite
Nhamba yevashandi: 150
Gore rekuvambwa: 2006
Management System Certification: ISO 9001
Nzvimbo: Shandong, China (Mainland)
Physical uye Chemical properties
Zvimiro zvemuviri (Solid Potassium Bromide)
Molar uremu: 119.01g/mol
Kuonekwa: white crystal powder
Density: 2.75g/cm3 (yakasimba)
Nzvimbo yakanyungudika: 734 ℃ (1007K)
Poindi yekuvira: 1435 ℃ (1708K)
Solubility mumvura: 53.5g/100ml (0℃); The solubility is 102g/100ml mvura pa100 ℃
Chitarisiko: Haina ruvara cubic crystal.Hainhuwidzi, ine munyu uye inovava zvishoma.Ona chiedza chiri nyore yeyero, zvishoma hygroscopicity.
Chemical properties
Potassium bromide ionic compound yakajairika uye ine ionized zvachose uye isina kwayakarerekera mushure mekunyungudutswa mumvura. Inowanzo shandiswa kupa bromide ions -- Silver bromide yekushandiswa kwemifananidzo inogona kugadzirwa neanotevera maitiro akakosha:
KBr(aq) + AgNO3(aq) → AgBr(s) + KNO3(aq)
Iyo bromide ion Br- in aqueous solution inogona kuumba macomplexes ane mamwe mahalides esimbi, akadai se:
KBr(aq) + CuBr2(aq) → K2[CuBr4](aq)
Potassium Bromide Zvinodiwa:
| Item | Tsanangudzo | |
|
| Tech Grade | Photo Giredhi |
| Chitarisiko | White Crystal | White Crystal |
| Assay(se KBr)%≥ | 99.0 | 99.5 |
| Unyoro%≤ | 0.5 | 0.3 |
| Sulphate(seSO4)%≤ | 0.01 | 0.003 |
| Chloride(seCl)%≤ | 0.3 | 0.1 |
| Iodide(seI)%≤ | akapfuura | 0.01 |
| Bromate(seBrO3)%≤ | 0.003 | 0.001 |
| Heavy metal(sePb)%≤ | 0.0005 | 0.0005 |
| Simbi(seFe)%≤ |
| 0.0002 |
| degree of Clearance | akapfuura | akapfuura |
| PH (10% mhinduro pa25 degree C) | 5-8 | 5-8 |
| Transmittance 5% pa410nm |
| 93.0-100.00 |
| Deoxidize chiitiko (kusvika KMnO4) |
| iyo tsvuku isingachinji pamusoro pehafu yeawa |
1) ElectrolysisNzira
Ichaitwa ne potassium bromide uye potassium hydroxide synthesis nemvura yakanyungudutswa kuti inyunguduke mu electrolyte, batch rekutanga rezvigadzirwa zvisina kuchena, electrolytic mushure memaawa 24 mushure memaawa gumi nemaviri ega ega inotora yakakasharara, iyo yakakasharara chigadzirwa inogezwa ne distillation hydrolysis mushure mekubviswa kweKBR, wedzera shoma shoma ye potassium hydroxide, gadzirisa iyo potassium hydroxide, gadzirisa kukosha kwe potassium hydroxide. filtrate mu crystallizer uye pakati-kutonhora kusvika kukamuri tembiricha, crystallization, kupatsanurwa, kuomeswa, potassium bromate yakagadzirwa nechigadzirwa.
2) Chlorine oxidationMethod
Mushure mekuita kwe lime mukaka uye bromide, chlorine gasi yakawedzerwa kune chlorine oxidation reaction, uye mhinduro yakaguma apo pH kukosha yasvika 6 ~ 7. Mushure mekubviswa kwe slag, iyo filtrate inoputika.Barium chloride solution inowedzerwa kuti iite kuti ibudise barium bromate precipitation, uye iyo yakasefa inonaya inomiswa imwe nekabhoni yemvura kuti ichengetedze kabhoni uye mvura kuti ichengetedze potassium. Crude potassium bromate inoshambidzwa nemvura shoma yakadirwa kakati wandei, yobva yapepetwa, yanyungudika, yakanyoroveswa, yakanatswa, yakaparadzaniswa, yakaomeswa uye yakapwanyika kugadzirira zvinodyiwa potassium bromate zvigadzirwa.
3) Bromo-PotassiumHydroxideMethod
Nemaindasitiri bromine uye potassium hydroxide sezvinhu zvakasvibiswa, potassium hydroxide yakanyungudutswa mukugadzirisa ne 1.4 nguva yehuwandu hwemvura, uye bromine yakawedzerwa pasi pekukurudzira nguva dzose.Kana bromide yakawedzerwa kune imwe chiyero, makristasi machena anonatswa kuti awane potassium bromate crude.
Ramba uchiwedzera bromine kusvikira mvura iri pink.Panguva imwe chete nekuwedzera bromine, mvura inotonhora inogara ichiwedzerwa kune mhinduro yekudzivirira kurasikirwa kwebromine volatilization nekuda kwekushisa kwepamusoro.Recrystallized kakawanda, yakasvibiswa, yakaomeswa, yobva yanyungudutswa nemvura yakasvibiswa, uye yakawedzera zvishoma zve potassium hydroxide kuti ibvise bromine yakawandisa panguva yekubatanidza, yakatora yakaomeswa, yakapedzwa kamwe chete.
1) Photosensitive zvinhu indasitiri inoshandiswa mukugadzira photosensitive firimu, mugadziri, negative thickening mumiririri, toner uye ruvara mufananidzo bleaching agent;
2) Inoshandiswa setsinga inonyaradza mumishonga (mahwendefa matatu ebromine);
3) Inoshandiswa pamakemikari ekuongorora reagents, spectroscopic uye infrared transmission, kugadzira sipo yakakosha, pamwe nekunyora, lithography nezvimwe zvinhu;
4) Inoshandiswawo seanalytical reagent.
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General kurongedza kutsanangurwa: 25KG, 50KG; 500KG; 1000KG Jumbo Bag;
Packaging Size : Jumbo bhegi saizi: 95 * 95 * 125-110 * 110 * 130;
25kg bhegi saizi: 50 * 80-55 * 85
Duku bhegi ibhegi rine mbiri-layer, uye iyo yekunze layer ine firimu rekuputira, iro rinogona kudzivirira kunyura kwemwando. Jumbo Bag inowedzera UV yekudzivirira yekuwedzera, inokodzera rwendo rurefu rwekufambisa, pamwe neakasiyana emamiriro ekunze.
Nguva Yekubhadhara: TT, LC kana nekutaurirana
Port of Loading: Qingdao Port, China
Nguva yekutungamira: 10-30days mushure mekusimbisa kurongeka
Madiki Oder Anogamuchirwa Sample Inowanikwa
Distributorships Inopa Mukurumbira
Mutengo Hunhu Hunokurumidza Kutumira
Kubvumidzwa Kwepasirese Guarantee / Warranty
Nyika Yekwakabva, CO/Fomu A/Fomu E/Fomu F...
Iva neanopfuura makore gumi ruzivo rwehunyanzvi mukugadzirwa kweBarium Chloride;
Inogona kugadzirisa kurongedza zvinoenderana nezvaunoda; Chengetedzo chinhu chejumbo bag i5:1;
Diki reyedzo redhi inogamuchirwa, yemahara sampu inowanikwa;
Ipa inonzwisisika musika kuongororwa uye zvigadzirwa mhinduro;
Kupa vatengi mutengo wakanyanya kukwikwidza pane chero nhanho;
Mutengo wekugadzira wakaderera nekuda kwezvakanaka zvenzvimbo uye mutengo wakaderera wekufambisa
nekuda kwekuswedera kune madocks, simbisa mutengo wemakwikwi.
Dzivisa kupinza kana kufema, uye dzivisa kusangana nemaziso uye ganda.Kana ukapinzwa, dzungu uye kusvotwa kuchaitika. Ndapota tsvaga kurapwa nekukasika.Kana ukafemerwa, kurutsa kunogona kuitika. Bvisa murwere kumhepo yakachena pakarepo uye kutsvaga kurapwa.Kana ikasaswa mumaziso, pakarepo geza nemvura yakawanda yakachena kwe20min;Ganda rinosangana ne potassium bromide rinofanirawo kugezwa nemvura yakawanda.
Inofanira kuiswa chisimbiso yakaoma uye kuchengetwa kure nechiedza.Yakaiswa mumabhegi ePP akaiswa PE bag ,20kg, 25kg kana 50kg net imwe neimwe. Inofanira kuchengetwa muimba inofefetera, yakaoma. Iko kurongedza kunofanira kunge kwakakwana uye kudzivirirwa kubva kune unyoro uye chiedza. Inofanira kuchengetedzwa kubva kumvura uye zuva panguva yekufambisa. Bata zvine hungwaru panguva yekurodha nekuburitsa kudzivirira kurongeka kukuvadzwa. Kana pane moto, jecha uye zvakasiyana-siyana zvekudzimisa moto zvinogona kushandiswa kudzima moto.
