Potassium Bromide

Potassium Bromide

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Potassium Bromide

Chirungu Zita: Potassium Bromide

Mashoko anoreva zvakafanana: Bromide Munyu wePotassium, KBr

Kemikari fomula: KBr

Molecular uremu: 119.00

CAS: 7758-02-3

EINECS: 231-830-3

Nzvimbo yakanyunguduka: 734

Nzvimbo yekubikira: 1380

Solubility: soluble mumvura

Kuwandisa: 2.75 g / cm

Chitarisiko: Isina kuchena kristaro kana chena upfu

HS Kodhi: 28275100


Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Mbiri yekambani

Rudzi rwebhizinesi: Mugadziri / Fekitori & Kambani yekutengesa
Main Chigadzirwa: Magnesium Chloride Calcium Chloride, Barium Chloride,
Sodium Metabisulphite, Sodium Bicarbonate
Nhamba Yevashandi: 150
Gore rekugadziriswa: 2006
Management System Certification: ISO 9001
Nzvimbo: Shandong, China (Mainland)

Ruzivo rwekutanga

Panyama uye Chemical zvinhu
Zvepanyama zvivakwa (Solid Potassium Bromide)
Masora eMolar: 119.01g / mol
Chitarisiko: chena sekristaro upfu
Kuwandisa: 2.75g / cm3 (yakasimba)
Nzvimbo yakanyunguduka: 734 ℃ (1007K)
Nzvimbo yekubikira: 1435 ℃ (1708K)
Solubility mumvura: 53.5g / 100ml (0 ℃); Iyo solubility ndeye 102g / 100ml mvura pa100 ℃
Chitarisiko: Isina ruvara cubic kristaro. Iyo haina hwema, ine munyu uye zvishoma inovava. Ona mwenje nyore yero, zvishoma hygroscopicity.
Makemikari zvivakwa
Potassium bromide inowanzoitwa ionic compound iyo yakanyatsoiswa ionized uye isina kwazvakarerekera mushure mekunyungudutswa mumvura. Inowanzo shandiswa kupa bromide ions - Sirivheri bromide yekushandisa mifananidzo inogona kuburitswa neanotevera maitiro akakosha:
KBr (aq) + AgNO3 (aq) → AgBr (s) + KNO3 (aq)
Iyo bromide ion Br- mune aqueous mhinduro inogona kuumba zvivakwa nemamwe masimbi halide, senge:
KBr (aq) + CuBr2 (aq) → K2 [CuBr4] (aq)

Chigadzirwa ruzivo

Potassium Bromide Rondedzero:

Chinhu

Tsanangudzo

Tech Giredhi

Mufananidzo Giredhi

Chitarisiko

Muchena Crystal

Muchena Crystal

Munhu akaidza (sezvo KBr)%

99.0

99.5

Unyoro%

0.5

0.3

Sulphate (se SO4)%

0.01

0.003

Chloride (seCl)%

0.3

0.1

Iodide (sezvandiri)%

akapfuura

0.01

Bromate (seBrO3)%

0.003

0.001

Heavy simbi (sezvo Pb)%

0.0005

0.0005

Iron (seFe)%

0.0002

degree reKubvisa

akapfuura

akapfuura

PH (10% mhinduro pa25 degree C)

5-8

5-8

Kufambisa 5% pa410nm

93.0-100.00

Deoxidize chiitiko (kuKMnO4)

iyo tsvuku isina kuchinjika pamusoro pehafu yeawa

Kugadzirira Nzira

1) Electrolysis Maitiro

Zvichaitwa ne potassium bromide uye potassium hydroxide synthesis nemvura yakasanganiswa kuti inyungudike mu electrolyte, batch yekutanga yezvigadzirwa zvisina kugadzirwa, electrolytic mushure me 24 h mushure mega yega 12 h inotora zvakashata, chigadzirwa chakakora chinogezwa ne distillation hydrolysis mushure mekubviswa kweKBR, wedzera chidiki che potassium hydroxide chinogadzirisa pH kukosha kwema 8, kuputira firita mushure me0,5 h, ichajekesa iyo filtrate mune iyo crystallizer uye yepakati-kutonhora kune tembiricha yemukati, crystallization, kupatsanura, kuomesa, potasium bromate yakagadzirwa neichi chigadzirwa.

2) Chlorine oxidation Method

Mushure mekuita kwemukaka wemurimu uye bromide, chlorine gasi yakawedzerwa yeklorini oxidation reaction, uye mhinduro yakapera apo pH kukosha kwasvika 6 ~ 7. Mushure mekubviswa kwe slag, iyo filtrate inopwa. Barium chloride solution inowedzerwa kuita kuti ibudise barium. bromate kunaya, uye iyo yakasvinwa kunaya inomiswa nemvura kuchengetedza imwe tembiricha uye yakawedzerwa kune potassium carbonate yekaviri kuora kuita. Crude potasium bromate inoshambidzwa nemvura shoma yakadzvanywa kanoverengeka, ndokuzosvinwa, kuita mhute, kutonhodzwa, kuvezwa, kupatsanurwa, kuomeswa uye kupwanywa kugadzirira zvinodyiwa zve potassium bromate zvigadzirwa.

3) Bromo-Potassium Hydroxide Method

Iine maindasitiri bromine uye potasium hydroxide sezvinhu zvakagadzirwa, potassium hydroxide yakanyungudutswa ikava mhinduro pamwe ne1.4 zvakapetwa kuwanda kwemvura, uye bromine yakawedzerwa ichingogunun'un'una Kana bromide ichiwedzerwa kune imwe nhanho, machena machena anodzorwa kuti awane potasium bromate. isina kuchena.

Ramba uchiwedzera bromine kusvikira mvura iri pink. Panguva imwechete sekuwedzera bromine, mvura inotonhora inogara ichiwedzerwa kumhinduro yekudzivirira kurasikirwa kwe bromine volatilization nekuda kwekupisa kwakanyanya. Yakaomeswazve kakawanda, yakasvinwa, yakaomeswa, ndokuzoputswa nemvura yakasviba, uye akawedzera mashoma e potassium hydroxide kubvisa bromine yakawandisa panguva ye synthesis, yakamiswazve kamwe chete, pakupedzisira yakaburitsa iyo crystallization, yakaoma, yakapera chigadzirwa.

Zvishandiso

1) Photosensitive zvinhu indasitiri inoshandiswa mukugadzira fotoensitive firimu, mushambadzi, isina kunaka thickening mumiririri, toner uye ruvara pikicha blekning mumiriri;
2) Inoshandiswa senzwi inodzora mumushonga (matatu mapiritsi ebromine);
3) Inoshandiswa kumakemikari kuongorora reagents, inotaridzika uye infrared kutapurirana, kugadzira yakakosha sipo, pamwe nekunyora, lithography uye zvimwe zvinhu;
4) Iyo inoshandiswawo seye analytical reagent.

Main Export Misika

Asia Africa Australasia
Europe Middle East
North America Central / South America

Kavha

General kavha Specification: 25KG, 50KG; 500KG; 1000KG Jumbo Bag;
Kavha Saizi: Jumbo bhegi saizi: 95 * 95 * 125-110 * 110 * 130 ;
Kukura kwemasaga 25kg: 50 * 80-55 * 85
Chidiki bhegi rakapetwa-bhegi bhegi, uye iyo yekunze dara ine yekumhara firimu, iyo inogona kunyatso kudzivirira kudzivirira hunyoro. Jumbo Bhegi inowedzera UV chengetedzo inowedzera, inokodzera yekufamba kure kure, pamwe nemhando dzakasiyana dzemamiriro ekunze.

Kubhadhara & Shipment

Nguva Yekubhadhara: TT, LC kana nekutaurirana
Chiteshi cheKutakura: Qingdao Chiteshi, China
Lead nguva: 10-30days mushure mekusimbisa iyo odha

Primary Kukwikwidzana Makomborero

Diki Oders Yakagamuchirwa Sampuli Inowanikwa
Distributorships Inopa Mukurumbira
Mutengo Wemukati Kukurumidza Kutakura
Yenyika Dzakabvumidzwa Guarantee / Warranty
Nyika Yekutangira, CO / Fomu A / Fomu E / Fomu F ...

Iva nemakore anopfuura gumi ruzivo rwehunyanzvi mukugadzirwa kweBarium Chloride;
Unogona gadzirisa kurongedza maererano nezvaidiwa wako; Kuchengetedza chinhu chejumbo bhegi ndi5: 1;
Diki rekuyedza odhi inogamuchirwa, yemahara sampuro inowanikwa;
Ipa inonzwisisika misika kuongororwa uye zvigadzirwa mhinduro;
Kupa vatengi mutengo unokwikwidza kwazvo panguva ipi neipi;
Yakaderera kugadzirwa kwemitengo nekuda kwemuno zviwanikwa zviwanikwa uye zvakaderera zvekufambisa mutengo
nekuda kwekuswedera padoko, chengetedza mutengo wekukwikwidza.

Uturu hwekudzivirira

Dzivisa kumedza kana kufema, uye dzivisa kusangana nemaziso uye ganda, kana ukamedzwa, dzungu uye kuda kurutsa zvichaitika. Ndokumbirawo utsvage kurapwa nekukasira.Kana ukafema, kurutsa kunogona kuitika. Bvisa murwere kumhepo nyowani nekukurumidza uye tsvaga kurapwa.Kana ikamwayiwa mumaziso, pakarepo geza nemvura yakawanda yakachena ye20min; Ganda rakabatana ne potassium bromide rinofanirawo kucheneswa nemvura yakawanda.

Kavha Yekuchengetedza uye Yekufambisa

Inofanira kuvharwa yakaoma uye kuchengetwa kure nechiedza.Iyo yakarongedzwa muhomwe dzePP dzakarongedzwa nemabhegi ePE, 20kg, 25kg kana 50kg mambure yega yega. Inofanira kuchengetwa mune mweya, yakaoma imba yekuchengetera. Kurongedza kunofanirwa kuve kuzere uye kudzivirirwa kubva kuhunyoro uye chiedza. Inofanira kuchengetedzwa kubva kunaya kana zuva panguva yekufambisa. Bata nehanya panguva yekurodha uye kudzikisa kudzivirira kutakura kurongedza. Kana paine moto, jecha uye zvekudzimisa moto zvakasiyana zvinogona kushandiswa kudzima moto.

  • Potassium Bromide (1)
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