Barium Hydroxide
ʻAno Pāʻoihana : Mea Hana/Paʻa Hana & Hui Kūʻai
Hua nui: 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)
| ʻO Barium Hydroxide Octahydrate | Barium HydroxideMonohydrate |
| Huina mole: Ba(OH) 2·8H2O | Huina mole: Ba(OH) 2·H2O |
| Kaumaha Molekala: 315.48 | Kaumaha Molekala: 315.48 |
| Nānā: aniani kala ʻole | Nānā: aniani kala ʻole |
| Helu UN:1564 | Helu UN:1564 |
| EINECS No.:241-234-5 | EINECS No.:241-234-5 |
| CAS NO.:12230-71-6 | CAS NO.:22326-55-22 |
ʻO ke ʻano a me nā waiwai: White Powder
ʻO ke kaumaha molekala: 171.35
Ka helu heheʻe: 350 ℃, decomposition i loko o Barium Oxide ma luna o ka mahana 600 ℃.
1) ʻO ka hydrate crystalline
Ba(OH)₂·8H₂O molecular kaumaha 315.47, no colorless monoclinic aniani, pili density 2.18, dissolution helu 78 ℃, paila wahi: 780 ℃, mehana wai poho i anhydrous barium hydroxide. He mau mea make.
2)Solubility
ʻO ka hapa nui o ka alkali i loko o ka wai, ʻo Barium Hydroxide kekahi o nā alkalis i hiki ke hoʻoheheʻe ʻia i ka wai. ʻO nā mea paʻa Barium Hydroxide i hoʻokomoʻia i ka lewa he mea maʻalahi loa ia i ka deliquescence a laila hui pū me ka carbon dioxide e hana i ka Barium Carbonate a me ka wai. ʻO ka solubility ma 20 ° C he 3.89g i ka wai 100g.
Density : Ka pili pili (wai =1)2.18 (16 ℃) a paʻa
3) Nā hōʻailona pōʻino
13(ʻona); 2NH4CL + Ba(OH)₂= BaCL₂ +2NH3↑+2H₂O
1）Ka alkaline ikaika
ʻO Ba(OH)₂ me ka alkalinity ikaika, ʻo kona alkalinity ka ikaika loa i ka alkali earth metal hydroxide, hiki ke hana i ka solution phenolphthalein i ʻulaʻula, poni litmus blue.
Hiki i ka Ba(OH)₂ ke komo i ke kalapona kalapona mai ka lewa, a lilo i barium carbonate.
Ba(OH)₂ + CO2 == BaCO3 ↓ + H₂O
Hiki i ka BA (OH)₂ ke hoʻokaʻawale me ka ʻakika, kahi i hoʻoheheʻe ʻia ai ka waika sulfuric: Ba(OH)₂+H₂SO4== BaSO4 ↓+2H₂O
Hoʻohana nui ʻia e hana i ka kopa kūikawā, insecticide, hoʻohana ʻia i ka hoʻomaʻemaʻe wai paʻakikī, sugar beet saccharin, boiler descaling, aniani lubrication, etc., hoʻohana ʻia i ka synthesis organik a me ka hoʻomākaukau ʻana i ka paʻakai barium.
2) ʻAiʻino
Ma muli o ka ikaika alkalinity o ka barium hydroxide, barium hydroxide ka corrosive i ka ʻili, pepa, etc.
Nā kikoʻī:
1)Barium Hydroxide, Octahydrate
| Nā mea | Hōʻike | ||
|
| Papa kiʻekiʻe | Papa mua | Papa kūpono |
| ʻIke (Ba(OH) 2·8H2O) | 98.0% min | 96.0% min | 95.0% min |
| BaCO3 | 1.0% ka nui | 1.5% ka nui | 2.0% ka nui |
| Klorida (Cl) | 0.05% ka nui | 0.20% ka nui | 0.30% ka nui |
| Ferric (Fe) /ppm | 60% ka nui | 100% ka nui | 100% ka nui |
| Hiki ke hoʻoheheʻe ʻia ka waika hydrochloric | 0.05% ka nui | — | — |
| Hiki ke hoʻoheheʻe ʻia ka ʻakika sulfuric | 0.5% ka nui | — | — |
| Sulfide (S) | 0.05% ka nui | — | — |
| Strontium (Sr) | 2.5% ka nui | — | — |
2)Barium Hydroxide, Monohydrate
| 'ikamu | Nā kikoʻī |
| ʻIke [Ba（OH）2•H2O] | 99% min |
| Barium Carbonate(BaCO3) | 0.5% ka nui |
| Ferric（Fe） | 0.004% ka nui |
| Hiki ke hoʻoheheʻe ʻia ka waika hydrochloric | 0.01% ka nui |
| Sulfide(ma muli o S) | 0.01% ka nui |
Hoʻomākaukau i ka Industrial Hydroxide
Barium Hydroxide, Octahydrate
1) Ka hopena o ka Barium Carbonate me ka ʻakika Hydrochloric.
ʻO ka wai maʻemaʻe ma lalo o 25 ℃ ma lalo o ka hoʻonāukiuki mau, crystallized, holoi ʻia me ka wai anuanu, centrifuged, a maloʻo no ka loaʻa ʻana o ka huahana Barium Hydroxide.its
BaCO3 + 2 HCL → BaCl2 + CO2 + H2O
BaCl2+2NaOH + 8H2O → Ba (OH) 2 · 8 H2O+ 2NaCl
2) ʻO ke ala Barium Chloride
Lawe i ka waiʻona makuahine o Barium Chloride ma ke ʻano he mea maka e hana me ka soda caustic, a laila loaʻa ka huahana ma ka hoʻoheheʻe ʻana i ka crystallization a me ka hoʻokaʻawale kānana.
BaCl2+2NaOH + 8H2O → Ba (OH) 2 · 8 H2O+ 2NaCl
3) ʻO ke ʻano Barolite
E ʻokiʻoki i ka ʻohe o Barolite a hoʻokahe. Loaʻa ka huahana ma ka leaching, kānana, hoʻomaʻemaʻe, crystallization, dehydration a me ka maloʻo.
BaCO3 → BaO + CO2
BaO + 9H2O→ Ba (OH) 2 · 8H2O
Barium Hydroxide, Monohydrate
E hoʻomaʻemaʻe i ka Barium Hydroxide, Octahydrate i hoʻomākaukau ʻia mai ka Barium i loaʻa nā mea maka (Barite a i ʻole Barolite) ma lalo o nā kūlana o ka vacuum degere 73.3 ~ 93.3kPa a me ka mahana 70 ~ 90 ℃ no 60 ~ 90min.
Nā noi
1) Hoʻohana nui ʻia ʻo ia e like me ka mea hoʻohui no ka lubricant o ka mīkini hoʻopau i loko. He ʻano superfinish multi-purpose additive no ka momona a me ka aila i hoʻokumu ʻia i ka barium.
2) Hoʻohana ʻia ma ke ʻano he catalyst no ka synthesis o ka resin phenolic.
He maʻalahi ka hopena o ka condensation polymerization, haʻahaʻa ka viscosity resin i hoʻomākaukau ʻia, wikiwiki ka wikiwiki o ka mālama ʻana, maʻalahi ka catalyst e wehe.
3) Hoʻohana ʻia ma ke ʻano he catalyst no ka wai-soluble urea hoʻololi ʻia phenol - formaldehyde adhesive. He melemele ʻeleʻele ka hua i hoʻōla ʻia. ʻAʻole pili ka paʻakai barium i loko o ka resin i ka waiwai dielectric a me ka paʻa kemika.
4) Hoʻohana ʻia e like me kahi reagent analytical
Hoʻohana ʻia i ka hoʻokaʻawale ʻana a me ka ua o ka sulphate a me ka hana ʻana i nā paʻakai barium, He kūpono ia no ka synthesis organik a me nā hana paʻakai barium ʻē aʻe.
5) Ka hoʻoholo ʻana o ka carbon dioxide i ka lewa.
6) Ka helu o ka chlorophyll.
7) Hiki ke hoʻohana ʻia no ka hana ʻana i ka beet sugar a me ka lāʻau lapaʻau. ʻO ka hoʻomaʻemaʻe ʻana i ke kō a me nā aila holoholona a me nā mea kanu.
8) Hoʻohana ʻia e like me ka hoʻomaʻemaʻe wai paila; wai demineralized.
9) Hoʻohana ʻia e like me nā Pesticides.
10) Hiki ke hoʻohana ʻia i loko o ka ʻoihana ʻōpala, nā aniani a me nā ʻoihana enamel porcelain.
Nā Mākeke Hoʻopuka Nui
• Asia Africa Australasia
• ʻEulopa Hikina Waena
• ʻAmelika ʻĀkau / ʻAmelika Hema
Hoʻopili ʻia
• Hōʻike hōʻike piha piha: 25KG,50KG;500KG;1000KG Jumbo Bag;
• Nui Packaging: 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 & Hoouna
• Uku Uku: TT, LC a i ole ma ke kukakuka ana
• Awa o ka hoouka ana: Qingdao Port, Kina
• Ke alakaʻi manawa: 10-30days ma hope o ka hōʻoia ʻana i ke kauoha
Nā Pōmaikaʻi hoʻokūkū mua
• Loaʻa nā Oders Liʻiliʻi i ʻae ʻia
• Hāʻawi ʻia nā Distributorships i kaulana
• Hoʻouna koke ʻia ka maikaʻi o ke kumu kūʻai
• Hōʻoiaʻiʻo ʻae ʻia o ka honua / 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 Hydroxide;
• hiki ke hana i ka packing e like me kou makemake; ʻO ka helu palekana o ka ʻeke jumbo he 5:1;
• Ua 'ae 'ia ke kauoha ho'ā'o li'ili'i, loa'a ka hāpana manuahi;
• Hāʻawi i ka nānā ʻana i ka mākeke kūpono a me nā hoʻonā huahana;
Ka hopena o ke kaiapuni
ʻAʻohe pollution o ka Barium hydroxide i ke kaiapuni, akā aia ka alkalinity ikaika, no laila pono e pale i ka pilina me nā holoholona a me nā mea kanu.
Pilikia Ola
1) Ke ala hoʻouka: Inhalation a ingestion.
2) Nā pōʻino o ke ola kino: ʻo ka ʻawaʻawa nui ma hope o ka lawelawe waha i hōʻike ʻia e like me ka nausea, ka luaʻi ʻana, ka ʻeha ʻōpū, ka maʻi ʻeha, bradynia, myopalsy holomua, ka puʻuwai puʻuwai maʻi, hoʻemi nui ʻia ke koko potassium a pēlā aku. ke kumu o ke kuni o ka ili a me ka make.
3) Ka Hoʻoikaika Kūlohelohe: hiki i nā limahana i hōʻike ʻia i ka hui barium no ka manawa lōʻihi ka nāwaliwali, pōkole o ka hanu, salivation, waha mucosa pehu a me ka erosion, rhinitis, conjunctivitis, diarrhea, tachycardia, hoʻonui i ke koko, lauoho lauoho a pēlā aku.
ʻano hana ulia pōpilikia
1) Pane ulia pōpilikia i ka leakage
E hoʻokaʻawale i ka wahi leaking a hoʻopaʻa i ke komo ʻana. Paipai ʻia nā limahana pilikia e ʻaʻahu iā lākou iho i nā mea hanu a me nā lole pale kinoea. hoolei.
2) Nā hana palekana
ʻO ka pale ʻana i ka ʻōnaehana hanu: i ka wā e hoʻopili ai ʻoe i ka lepo, pono ʻoe e ʻaʻahu i kahi respirator pale lepo me ka lako ea uila a me ka kānana.
Pale maka: ua pale ʻia ka pale ʻana i ka ʻōnaehana hanu.
Palekana kino: e hoʻohana i ka ʻaʻahu waika a me ka lole pale alkali.
Pale lima: e hoʻohana i nā mīkina lima kūpaʻa i ka ʻakika.
ʻO nā mea ʻē aʻe: pāpā ʻia ka puhi ʻana, ka ʻai ʻana a me ka inu ʻana i ka wai ma ke kahua hana. Ma hope o ka hana, e ʻauʻau a hoʻololi.
3) Nā hana kōkua mua
Hoʻopili i ka ʻili: wehe i nā lole i haumia a holoi pono i ka ʻili me ka wai kopa a me ka wai.
Hoʻopili i ka maka: E hāpai i nā lihilihi a holoi me ka wai kahe a i ʻole ka paʻakai. E hele i ke kauka.
Inhalation: e waiho koke i ke ea i ka ea hou. E wehe i ke alaloa. E hāʻawi i ka oxygen inā pilikia ʻoe i ka hanu. Inā pau ka hanu, hāʻawi koke i ka hanu ʻana. E hele i ke kauka.
Intake: inu i ka wai mehana, hoʻoulu i ka luaʻi, holoi i ka ʻōpū me 2% ~ 5% solution sodium sulfate, a hoʻoulu i ka maʻi maʻi. E hele i ke kauka.
Keʻano hoʻopau:ʻaʻole hiki ke hoʻopauʻia kēia huahana.
