Potassium Bromide
Nau'in Kasuwanci: Kamfanin masana'anta / Masana'antu & Kasuwanci
Babban samfur: Magnesium Chloride Calcium Chloride, Barium Chloride,
Sodium Metabisulphite, sodium bicarbonate
Yawan Ma'aikata: 150
Shekarar Kafa: 2006
Takaddun tsarin Gudanarwa: ISO 9001
Wuri: Shandong, China (Mainland)
Jiki da Chemical Properties
Kaddarorin jiki (Solid Potassium Bromide)
Molar nauyi: 119.01g/mol
Bayyanar: farin crystal foda
Girma: 2.75g/cm3 (m)
Matsayin narkewa: 734 ℃ (1007K)
Tushen tafasa: 1435 ℃ (1708K)
Solubility a cikin ruwa: 53.5g / 100ml (0 ℃); The solubility ne 102g / 100ml ruwa a 100 ℃
Bayyanar: crystal mara launi mai siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar , ba shi da wari, gishiri kuma dan kadan.
Abubuwan sinadaran
Potassium bromide wani fili ne na ionic na yau da kullun wanda ke da cikakken ionized kuma tsaka tsaki bayan an narkar da shi cikin ruwa. Yawanci ana amfani da shi don samar da ions bromide - Azurfa bromide don amfani da hoto ana iya samar da shi ta hanyar halayen masu zuwa:
KBr(aq) + AgNO3(aq) → AgBr(s) + KNO3(aq)
Maganin bromide ion Br a cikin ruwa mai ruwa zai iya samar da hadaddun abubuwa tare da wasu halides na karfe, kamar:
KBr(aq) + CuBr2(aq) → K2[CuBr4](aq)
Bayanin Potassium Bromide:
| Abu | Ƙayyadaddun bayanai | |
|
| Tech Grade | Matsayin Hoto |
| Bayyanar | Farin Crystal | Farin Crystal |
| Assay (kamar KBr)%≥ | 99.0 | 99.5 |
| Danshi%≤ | 0.5 | 0.3 |
| Sulfate (kamar SO4)%≤ | 0.01 | 0.003 |
| Chloride (kamar Cl)%≤ | 0.3 | 0.1 |
| Iodide (kamar I)%≤ | wuce | 0.01 |
| Bromate (kamar BroO3)%≤ | 0.003 | 0.001 |
| Karfe mai nauyi (kamar Pb)%≤ | 0.0005 | 0.0005 |
| Iron (kamar Fe)%≤ |
| 0,0002 |
| darajar Clearance | wuce | wuce |
| PH (10% bayani a 25 digiri C) | 5-8 | 5-8 |
| Canja wurin 5% at 410nm |
| 93.0-100.00 |
| Deoxidize gwaninta (zuwa KMnO4) |
| ja bai canza ba sama da rabin sa'a |
1) ElectrolysisHanya
So ta potassium bromide da potassium hydroxide kira tare da distilled ruwa narke a cikin electrolyte, na farko batch na danye kayayyakin, electrolytic bayan 24 h bayan kowane 12 h daukan wani m, da m samfurin ana wanke da distillation hydrolysis bayan cire na KBR, ƙara karamin adadin potassium hydroxide daidaita pHulation darajar bayan 8, in. crystallizer da tsakiyar sanyaya zuwa dakin zafin jiki, crystallization, rabuwa, bushewa, potassium bromate aka yi da samfurin.
2) Chlorine oxidationMdabi'a
Bayan da aka yi da madarar lemun tsami da bromide, an ƙara iskar chlorine don maganin oxidation na chlorine, kuma sakamakon ya ƙare lokacin da ƙimar pH ta kai 6 ~ 7. Bayan da aka cire slag, an cire tacewa.Barium chloride bayani an ƙara shi don amsawa don samar da hazo na barium bromate, kuma an dakatar da hazo da aka tace tare da ruwa don kula da wani zafin jiki na potassium biyu. Ana wanke ɗanyen potassium bromate da ɗan ƙaramin ruwa mai narkewa sau da yawa, sannan a tace, ƙafe, sanyaya, crystallized, rabu, bushe da niƙa don shirya kayan abinci na potassium bromate.
3) Bromo-PotassiumHydroxideMdabi'a
Tare da bromine masana'antu da potassium hydroxide a matsayin kayan albarkatun kasa, an narkar da potassium hydroxide a cikin bayani tare da 1.4 sau da yawa na ruwa, kuma an kara bromine a ƙarƙashin motsawa akai-akai.Lokacin da aka kara bromide zuwa wani adadin, an fitar da farin lu'ulu'u don samun danyen potassium bromate.
Ci gaba da ƙara bromine har sai ruwan ya zama ruwan hoda. A daidai lokacin da ake ƙara bromine, ana ƙara ruwan sanyi akai-akai a cikin maganin don hana asarar bromine volatilization saboda yawan zafin jiki. Recrystallized akai-akai, tacewa, bushe, sa'an nan kuma narkar da shi da ruwa mai narkewa, kuma ƙara karamin adadin potassium hydroxide don cire wuce haddi bromine a lokacin hadawa, gama, crystallized da zarar ya bushe.
1) Masana'antar kayan aikin hoto da aka yi amfani da su wajen kera fim ɗin mai ɗaukar hoto, mai haɓakawa, wakili mai ɗaukar nauyi, toner da wakilin bleaching hoto mai launi;
2)An yi amfani da shi azaman mai kwantar da hankulan jijiyoyi a magani (kwayoyin bromine guda uku);
3) An yi amfani da shi don reagents bincike na sinadarai, watsawar gani da infrared, yin sabulu na musamman, da zane-zane, lithography da sauran fannoni;
4) Hakanan ana amfani dashi azaman reagent na nazari.
Asiya Afirka Australasia
Turai Gabas ta Tsakiya
Arewacin Amurka ta Tsakiya/Amurka ta Kudu
Ƙimar marufi na gabaɗaya: 25KG, 50KG; 500KG; 1000KG Jumbo Bag;
Girman marufi: Girman jakar Jumbo: 95 * 95 * 125-110 * 110 * 130;
Girman jakar 25kg: 50 * 80-55 * 85
Small jakar ne mai biyu-Layer jakar, da kuma m Layer da shafi fim, wanda zai iya yadda ya kamata hana danshi sha. Jumbo Bag yana ƙara ƙarin kariya ta UV, wanda ya dace da sufuri mai nisa, haka kuma a cikin yanayi iri-iri.
Lokacin Biyan kuɗi: TT, LC ko ta hanyar shawarwari
Port of Loading: Qingdao Port, China
Lokacin jagora: 10-30days bayan tabbatar da oda
Samfuran Kananan Oders Da Aka Karɓa Akwai
Masu Rarraba Suna Bada Suna
Jigilar Ingantattun Farashi
Garanti / Garanti
Ƙasar Asalin, CO/Form A/Form E/Form F...
Samun ƙwararrun ƙwararru fiye da shekaru 10 a cikin samar da Barium Chloride;
Za a iya keɓance marufin gwargwadon buƙatun ku; Matsayin aminci na jakar jumbo shine 5: 1;
Ƙananan odar gwaji yana karɓa, samfurin kyauta yana samuwa;
Samar da m kasuwar bincike da samfurin mafita;
Don samar da abokan ciniki mafi kyawun farashi a kowane mataki;
Ƙananan farashin samarwa saboda fa'idodin albarkatun gida da ƙarancin farashin sufuri
saboda kusanci ga docks, tabbatar da farashin gasa.
A guji sha ko shakar numfashi, kuma a guji haduwa da idanu da fata.Idan an sha, za a samu tashin hankali da tashin zuciya. Don Allah a nemi magani nan da nan. Idan an shaka, amai na iya faruwa. Cire majiyyaci zuwa iska mai kyau nan da nan kuma a nemi kulawar likita.Idan an fantsama cikin idanu, nan da nan a wanke da ruwa mai yawa na tsawon minti 20; Fatar da ke da alaƙa da potassium bromide kuma ya kamata a wanke da ruwa mai yawa.
Ya kamata a rufe shi a bushe kuma a kiyaye shi daga haske. An cika shi a cikin jakunkuna na PP da aka yi da jaka PE, 20kg, 25kg ko 50kg net kowanne. Ya kamata a adana shi a cikin ma'ajin da ke da iska, busasshiyar ajiya. Marufin ya zama cikakke kuma an kiyaye shi daga danshi da haske. Dole ne a kiyaye shi daga ruwan sama da rana yayin sufuri. Yi kulawa da kulawa yayin lodawa da saukewa don hana lalacewar tattarawa. Idan wuta ta tashi, ana iya amfani da yashi da na'urorin kashe gobara iri-iri don kashe wutar.
