Potasuma Bromide
ʻAno Pāʻoihana : Mea Hana/Paʻa Hana & Hui Kūʻai
Hua nui: Magnesium Chloride Calcium Chloride, Barium Chloride,
Sodium Metabisulphite, Sodium Bicarbonate
Ka nui o na limahana : 150
Makahiki o ka hookumu ana: 2006
Hōʻoia Pūnaehana Manaʻo: ISO 9001
Wahi: Shandong, Kina(Mainland)
Nā waiwai kino a me ke kino
Nā waiwai kino (Solid Potassium Bromide)
Nuipa Molar: 119.01g/mol
Nānā: ka pauka aniani keʻokeʻo
Māmā: 2.75g/cm3 (paʻa)
Ka helu hehee: 734 ℃ (1007K)
Puni paila: 1435 ℃ (1708K)
Solubility i ka wai: 53.5g / 100ml (0 ℃); ʻO ka solubility he 102g / 100ml wai ma 100 ℃
ʻAno: ʻAʻole kala ʻulaʻula. ʻAʻohe ona, paʻakai a ʻawaʻawa iki.
Nā waiwai kemika
ʻO ka potassium bromide he pūhui ionic maʻamau i hoʻoheheʻe ʻia a kū ʻole ma hope o ka hoʻoheheʻe ʻia ʻana i ka wai.
KBr(aq) + AgNO3(aq) → AgBr(s) + KNO3(aq)
Hiki i ka bromide ion Br- in aqueous solution ke hana i nā paʻakikī me kekahi mau halides metala, e like me:
KBr(aq) + CuBr2(aq) → K2[CuBr4](aq)
Potassium Bromide kiko'ī:
| 'ikamu | Hōʻike | |
|
| Papa ʻenehana | Papa Kiʻi |
| Ka nana aku | Keokeo Crystal | Keokeo Crystal |
| Hōʻike (e like me KBr)%≥ | 99.0 | 99.5 |
| mākū%≤ | 0.5 | 0.3 |
| Sulphate(e like me SO4)%≤ | 0.01 | 0.003 |
| Klorida(e like me Cl)%≤ | 0.3 | 0.1 |
| Iodide(e like me I)%≤ | ua hala | 0.01 |
| Bromate(e like me ka BrO3)%≤ | 0.003 | 0.001 |
| Metala kaumaha (e like me Pb)%≤ | 0.0005 | 0.0005 |
| Hao(e like me Fe)%≤ |
| 0.0002 |
| degere o ka Clearance | ua hala | ua hala |
| PH(10% solution ma 25 degere C) | 5-8 | 5-8 |
| Ka hoʻouna 5% ma 410nm |
| 93.0-100.00 |
| Deoxidize ʻike (i KMnO4) |
| ʻaʻole i loli ka ʻulaʻula ma luna o ka hapalua hola |
1) Electrolysisʻano hana
E ma ka potassium bromide a me ka potassium hydroxide synthesis me ka wai i hoʻoheheʻe ʻia e hoʻoheheʻe ʻia i loko o ka electrolyte, ʻo ka hui mua o nā huahana crude, electrolytic ma hope o 24 h ma hope o kēlā me kēia 12 h lawe ʻia, holoi ʻia ka huahana me ka distillation hydrolysis ma hope o ka wehe ʻana o KBR, hoʻohui i kahi mea liʻiliʻi. ka crystallizer a me ka mid-cooling i ka lumi wela, crystallization, kaʻawale, maloʻo, potassium bromate i hana ʻia e ka huahana.
2) Klorine oxidationMʻano hana
Ma hope o ka hopena o ka waiu lime a me ka bromide, ua hoʻohui ʻia ke kinoea chlorine no ka hopena o ka chlorine oxidation, a ua pau ka hopena i ka wā i hōʻea ai ka pH waiwai i 6 ~ 7. Ma hope o ka wehe ʻana o ka slag, ua evaporated ka filtrate. Holoi ʻia ʻo Crude potassium bromate me kahi liʻiliʻi o ka wai distilled no nā manawa he nui, a laila kānana, hoʻoheheʻe ʻia, hoʻoluʻu, crystallized, hoʻokaʻawale ʻia, maloʻo a ʻokiʻoki e hoʻomākaukau i nā huahana potassium bromate.
3) Bromo-PotassiumHydroxideMʻano hana
Me ka bromine ʻoihana a me ka potassium hydroxide e like me nā mea maka, ua hoʻoheheʻe ʻia ka potassium hydroxide i ka hopena me ka 1.4 manawa o ka nui o ka wai, a ua hoʻohui ʻia ka bromine ma lalo o ka hoʻoulu ʻana.
E hoʻomau i ka hoʻohui ʻana i ka bromine a ʻulaʻula ka wai. I ka manawa like me ka hoʻohui ʻana i ka bromine, ua hoʻohui mau ʻia ka wai anuanu i ka hopena e pale ai i ka nalowale o ka bromine volatilization ma muli o ke kiʻekiʻe kiʻekiʻe. huahana.
1) ʻOihana mea paʻi kiʻi i hoʻohana ʻia i ka hana ʻana i nā kiʻi kiʻi kiʻi kiʻi ʻoniʻoni, mea hoʻomohala, ʻona mānoanoa maikaʻi ʻole, toner a me ke kala kiʻi bleaching agent;
2) Hoʻohana ʻia ma ke ʻano he nerve tranquilizer i ka lāʻau lapaʻau (ʻekolu papa bromine);
3) Hoʻohana ʻia no nā reagents loiloi kemika, spectroscopic a me ka infrared transmission, hana i ka kopa kūikawā, a me ke kahakaha ʻana, lithography a me nā ʻano ʻē aʻe;
4) Hoʻohana ʻia ia ma ke ʻano he reagent analytical.
ʻAsia ʻApelika ʻAustralasia
ʻEulopa Hikina Waena
ʻAmelika ʻĀkau / ʻAmelika Hema
ʻO nā kikoʻī kikoʻī maʻamau: 25KG,50KG;500KG;1000KG ʻeke Jumbo;
Nui Puke: Nui ʻeke Jumbo: 95 * 95 * 125-110 * 110 * 130;
Nui ʻeke 25kg: 50 * 80-55 * 85
ʻO ka ʻeke liʻiliʻi he ʻeke pālua ʻelua, a ʻo ka ʻaoʻao o waho he kiʻi ʻoniʻoni, hiki ke pale maikaʻi i ka lawe ʻana i ka wai. Hoʻohui ʻo Jumbo Bag i ka mea hoʻohui palekana UV, kūpono no ka halihali lōʻihi, a me nā ʻano like ʻole.
Uku Uku: TT, LC a i ole ma ke kukakuka ana
ʻO ke awa o ka hoʻouka ʻana: Qingdao Port, Kina
Ke alakaʻi manawa: 10-30days ma hope o ka hōʻoia ʻana i ke kauoha
Loaʻa nā Oder Liʻiliʻi
Kaulana ʻia nā Distributorships
Hoʻouna koke ʻia ke kumu kūʻai
Hōʻoiaʻiʻo ʻApono ʻĀina / Warranty
ʻĀina o ke kumu, CO/Puka A/Puka E/Puka F...
Loaʻa ma mua o 10 mau makahiki ʻoihana ʻoihana i ka hana ʻana o Barium Chloride;
Hiki ke hoʻopilikino i ka packing e like me kāu koi; ʻO ka helu palekana o ka ʻeke jumbo he 5:1;
Hiki ke ʻae ʻia ke kauoha hoʻokolokolo liʻiliʻi, loaʻa ka laʻana manuahi;
Hāʻawi i ka loiloi mākeke kūpono a me nā hoʻonā huahana;
E hoʻolako i nā mea kūʻai aku i ke kumukūʻai hoʻokūkū loa ma kēlā me kēia pae;
ʻO nā kumu kūʻai haʻahaʻa ma muli o nā pono waiwai kūloko a me nā kumukūʻai haʻahaʻa
ma muli o kahi kokoke i nā docks, e hōʻoia i ke kumukūʻai hoʻokūkū.
Hōʻalo i ka ʻai ʻana a i ʻole ka inhalation, a pale i ka pili ʻana me nā maka a me ka ʻili. E ʻoluʻolu, e ʻimi koke i ka lāʻau lapaʻau. E hoʻoneʻe koke i ka mea maʻi i ka ea hou a e ʻimi i ka lāʻau lapaʻau. Inā paʻi ʻia i loko o nā maka, holoi koke me ka wai hou no 20min; Pono e holoi ʻia ka ʻili i pili me ka potassium bromide me ka wai nui.
Pono e hoʻopaʻa ʻia a maloʻo a mālama ʻia mai ka light.Packed i loko o nā ʻeke PP i hoʻopaʻa ʻia me nā ʻeke PE, 20kg, 25kg a i ʻole 50kg ʻupena kēlā me kēia. Pono e mālama ʻia i loko o kahi hale kūʻai maloʻo. Pono e hoʻopiha ʻia ka paʻi ʻana a pale ʻia mai ka makū a me ka māmā. Pono e pale ʻia mai ka ua a me ka lā i ka wā o ka lawe ʻana. E mālama pono i ka wā o ka hoʻouka ʻana a me ka wehe ʻana i mea e pale ai i ka pōʻino o ka paʻi ʻana. Inā he ahi, hiki ke hoʻohana ʻia ke one a me nā mea kinai ahi like ʻole e kinai i ke ahi.
