Barium Hydroxide
Nau'in Kasuwanci: Kamfanin masana'anta / Masana'antu & Kasuwanci
Babban samfur: Calcium Chloride, Barium Chloride, Sodium Metabisulphite, Sodium Bicarbonate
Yawan Ma'aikata: 150
Shekarar Kafa: 2006
Takaddun tsarin Gudanarwa: ISO 9001
Wuri: Shandong, China (Mainland)
| Barium Hydroxide Octahydrate | Barium HydroxideMonohydrate |
| Tsarin kwayoyin halitta: Ba(OH) 2 · 8H2O | Tsarin kwayoyin halitta: Ba (OH) 2 · H2O |
| Nauyin Kwayoyin: 315.48 | Nauyin Kwayoyin: 315.48 |
| Bayyanar: crystal mara launi | Bayyanar: crystal mara launi |
| UN No.:1564 | UN No.:1564 |
| EINECS Lamba: 241-234-5 | EINECS Lamba: 241-234-5 |
| CAS NO.: 12230-71-6 | CAS NO.: 22326-55-22 |
Bayyanar da kaddarorin: Farin Foda
Nauyin kwayoyin: 171.35
Matsayin narkewa: 350 ℃, bazuwa cikin Barium Oxide sama da zafin jiki 600 ℃.
1) crystalline hydrate
Ba(OH)₂ · 8H₂O kwayoyin nauyi 315.47, don colorless monoclinic crystal, dangi yawa 2.18, rushe batu 78 ℃, tafasa batu: 780 ℃, dumama ruwa asarar a cikin anhydrous barium hydroxide. Dukansu guba ne.
2) Solubility
Mafi yawan alkali da ba sa narkewa a cikin ruwa, Barium Hydroxide yana daya daga cikin alkalis da ke narkewa a cikin ruwa. Daskararrun Barium Hydroxide da aka sanya a cikin iska suna da matuƙar haɗari ga ɓacin rai sannan kuma suna haɗuwa da carbon dioxide don samar da Barium Carbonate da ruwa. Mai narkewa a 20 ° C shine 3.89g a cikin ruwa 100g.
Density: Yawan dangi (ruwa = 1) 2.18 (16 ℃) kuma yana da ƙarfi
3) Hatsari tags
13 (mai guba); 2NH4CL + Ba(OH)₂= BaCL₂ +2NH3↑+2H₂O
1) alkaline mai karfi
Ba(OH)₂ tare da alkalinity mai ƙarfi, alkalinitynsa shine mafi ƙarfi a cikin alkali ƙasa ƙarfe hydroxide, na iya yin maganin phenolphthalein ja, shuɗi mai ruwan shuɗi.
Ba (OH) ₂ na iya ɗaukar carbon dioxide daga iska, ya juya zuwa barium carbonate.
Ba(OH)₂ + CO2 == BaCO3 ↓ + H₂O
BA (OH) ₂ na iya kawar da acid, a cikinsa hazo sulfuric acid: Ba(OH)₂+H₂SO4== BaSO4 ↓+2H₂O
An fi amfani dashi don yin sabulu na musamman, maganin kwari, kuma ana amfani dashi a cikin ruwa mai laushi, sukari gwoza saccharin, tukunyar jirgi descaling, gilashin lubrication, da dai sauransu, ana amfani da shi a cikin hadawar kwayoyin halitta da shirye-shiryen gishirin barium.
2) Lalacewa
Saboda ƙarfin alkalinity na barium hydroxide, barium hydroxide yana lalata fata, takarda, da dai sauransu.
Ƙayyadaddun bayanai:
1)Barium Hydroxide, Octahydrate
| Abubuwa | Ƙayyadaddun bayanai | ||
|
| Babban daraja | Darasi na farko | Matsayi mai cancanta |
| Assay (Ba(OH) 2·8H2O) | 98.0% min | 96.0% min | 95.0% min |
| BaCO3 | 1.0% max | 1.5% max | 2.0% max |
| Chloride (Cl) | 0.05% max | 0.20% max | 0.30% max |
| Ferric (Fe) /ppm | 60% max | 100% max | 100% max |
| Hydrochloric acid insoluble | 0.05% max | - | - |
| Sulfuric acid maras narkewa | 0.5% max | - | - |
| Sulfide (S) | 0.05% max | - | - |
| Strontium (Sr) | 2.5% max | - | - |
2)Barium Hydroxide, monohydrate
| Abu | Ƙayyadaddun bayanai |
| Assay [Ba(OH)2•H2O] | 99% min |
| Barium Carbonate (BaCO3) | 0.5% max |
| Ferric(Fe) | 0.004% max |
| Hydrochloric acid insoluble | 0.01% max |
| Sulfide (dangane da S) | 0.01% max |
Shirye-shiryen Hydroxide Masana'antu
Barium Hydroxide, Octahydrate
1) Barium Carbonate dauki tare da Hydrochloric Acid.
An sanyaya ruwa mai tsabta a ƙarƙashin 25 ℃ a ƙarƙashin tashin hankali akai-akai, crystallized, wanke da ruwan sanyi, centrifuged, da bushe don samun samfurin Barium Hydroxide.its.
BaCO3 + 2 HCL → BaCl2 + CO2 + H2O
BaCl2+2NaOH + 8H2O → Ba (OH) 2 · 8 H2O+ 2NaCl
2) Hanyar Barium Chloride
Yana ɗaukar uwar barasa na Barium Chloride a matsayin ɗanyen abu don amsawa tare da soda caustic, sannan ana samun samfurin ta hanyar sanyaya crystallization da rabuwar tacewa.its
BaCl2+2NaOH + 8H2O → Ba (OH) 2 · 8 H2O+ 2NaCl
3) Hanyar Barolite
Dakatar da ma'adinin Barolite kuma a yanka shi. Ana samun samfurin ta hanyar leaching, tacewa, tsarkakewa, crystallization, bushewa da bushewa.
BaCO3 → BaO + CO2
BaO + 9H2O→ Ba (OH) 2 · 8H2O
Barium Hydroxide, monohydrate
Dehydrate da Barium Hydroxide,Octahydrate wanda aka shirya daga Barium dauke da albarkatun kasa (Barite ko Barolite) kasance a karkashin yanayi na injin digiri 73.3 ~ 93.3kPa da zazzabi 70 ~ 90 ℃ na 60 ~ 90min.
Aikace-aikace
1) An yafi amfani da matsayin ƙari ga mai mai na ciki-konewa engine. Wani nau'i ne na ƙarar maƙasudi da yawa don ƙarar mai da tushen barium.
2) Ana amfani dashi azaman mai kara kuzari don haɓakar guduro phenolic.
A condensation polymerization dauki ne mai sauki don sarrafa, da shirye guduro danko ne low, da curing gudun ne da sauri, da mai kara kuzari ne mai sauki cire.The reference sashi ne 1% ~ 1.5% na phenol.
3) An yi amfani da shi azaman mai kara kuzari ga urea mai narkewar ruwa da aka gyara phenol - m formaldehyde. Samfurin da aka warkar yana da kodadde rawaya. Ragowar gishirin barium a cikin guduro baya shafar dukiyar dielectric da kwanciyar hankali na sinadarai.
4) An yi amfani dashi azaman reagent na nazari
An yi amfani da shi a cikin rabuwa da hazo na sulphate da kuma samar da salts barium, ya dace da haɗin gwiwar kwayoyin halitta da sauran kayan gishiri na barium.
5) Ƙaddamar da carbon dioxide a cikin iska.
6) Ƙididdigar chlorophyll.
7) Hakanan za'a iya amfani dashi don ƙirƙirar sukari na gwoza da magani. Tatar da sukari da na dabba da kayan lambu mai.
8) An yi amfani dashi azaman mai tsabtace ruwa na Boiler; demineralized ruwa.
9)Ana amfani dashi azaman maganin kashe kwari.
10) Hakanan za'a iya amfani dashi a masana'antar roba, gilashin da masana'antar enamel ain.
Babban Kasuwannin Fitarwa
• Asiya Afirka Australasia
• Turai Gabas ta Tsakiya
• Arewacin Amurka Tsakiya/Amurka ta Kudu
Marufi
• 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.
Biya & Kawo
• Lokacin Biyan kuɗi: TT, LC ko ta hanyar shawarwari
• Port of Loading: Qingdao Port, Sin
• Lokacin jagora: 10-30days bayan tabbatar da oda
Fa'idodin Gasa na Farko
• Kananan Oders Da Aka Karɓa Samfurin Akwai
• Masu Rarraba Suna Bada Suna
• Kayayyakin Ƙirar Ƙarfafa Farashin
• Garanti / Garanti
• Ƙasar Asalin, CO/Form A/Form E/Form F...
• Samun kwarewa fiye da shekaru 10 a cikin samar da Barium Hydroxide;
• Zai 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 bincike na kasuwa da samfurin mafita;
Tasirin Muhalli
Barium hydroxide ba shi da gurɓata muhalli, amma yana ɗauke da alkalinity mai ƙarfi, don haka ya kamata ya guji hulɗa da dabbobi da tsirrai.
Hatsarin Lafiya
1) Hanyar mamayewa: shaka da sha.
2) Hatsarori na lafiya: m guba bayan shan maganin baka bayyana kamar tashin zuciya, amai, ciwon ciki, zawo, bradynia, myopalsy na ci gaba, cututtukan zuciya na zuciya, rage yawan potassium na jini da sauransu. da sha guba.
3) Rinjari na yau da kullun: ma'aikatan da aka fallasa a fili na barium na dogon lokaci na iya samun rauni, ƙarancin numfashi, salivation, kumburin mucosa na baki da yashwa, rhinitis, conjunctivitis, gudawa, tachycardia, hauhawar jini, asarar gashi da sauransu.
Hanyar gaggawa
1) Amsar gaggawa ga yabo
Ware gurɓataccen yanki mai yatsa da kuma hana shiga.An shawarci ma'aikatan gaggawa su sa na'urorin numfashi masu ɗauke da kansu da tufafin kariya na iskar gas.Kada ku shiga cikin hulɗar kai tsaye tare da zubewar.Ƙananan ɗigo: don guje wa ƙura, yi amfani da felu mai tsabta don tattarawa a cikin busasshiyar, mai tsabta, rufewa.Babban zubar da ciki: rufewa da tufafin filastik, a sake yin amfani da tawul don rage hawan jirgin ruwa. wurin zubarwa don zubarwa.
2) Matakan kariya
Kariyar tsarin numfashi: lokacin da za ku iya haɗuwa da ƙura, dole ne ku sa na'urar numfashi mai ƙura tare da samar da iskar lantarki da tacewa.Idan ana ceton gaggawa ko fitarwa, ana ba da shawarar sanya na'urar numfashi ta iska.
Kariyar ido: an kare kariyar tsarin numfashi.
Kariyar jiki: sanya roba acid da tufafi masu jurewa alkali.
Kariyar hannu: sa roba acid da safar hannu masu juriya.
Sauran: shan taba, ci da ruwan sha an haramta a wurin aiki.Bayan aiki, shawa da canza. Ajiye tufafi masu guba daban don wankewa. Kula da tsabta.
3) Matakan agaji na farko
Alamar fata: cire gurɓataccen tufafi kuma a kurkura fata sosai da ruwan sabulu da ruwa.
Tuntuɓar ido: ɗaga gashin ido kuma a kurkura da ruwan gudu ko gishiri.Je wurin likita.
Inhalation: barin wurin da sauri zuwa iska mai kyau. Ka bar hanyar iska a bude. Ba da iskar oxygen idan kuna da wahalar numfashi. Idan numfashi ya tsaya, ba da numfashi na wucin gadi nan da nan. Ku je wurin likita.
Abun ciki: shan isasshen ruwan dumi, haifar da amai, shafa cikin ciki da 2% ~ 5% sodium sulfate solution, kuma haifar da gudawa.Ka je wurin likita.
Hanyar kashewa: wannan samfurin ba mai ƙonewa ba ne.Wakilin kashewa: ruwa, yashi.
