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Boric acid

A takaice bayanin:

Farin farin lu'ulu'u ne, tare da jin daɗi kuma babu kamshi. Tushen ta acidic ba shine bayar da protoss da kanta ba. Saboda Boron ɗan electron watsawa, zai iya ƙara hydroxide ions na kwayoyin da kuma protonsan sakin. Yin amfani da wannan dukiyar mara nauyi, ƙarancin kayan kwalliya (kamar glycerol da glycerol, da sauransu) an ƙara don samar da ingantattun halaye don ƙarfafa su acidity.


Cikakken Bayani

Tags samfurin

Bayanan samfurin

1

Bayani dalla-dalla da aka bayar

Anhydrous crystal(Abun ciki ≥99%)

Monohydrate Crystal(Abun ciki ≥98%)

 (Iyakance na yin amfani da tsarin aikace-aikacen kwamfuta ')

Oxalic acid wani rauni ne na rauni. Ionization na farko da na farko: 5.9 × 10-2 da kuma agaji na biyu-na biyu-na biyu akai-akai na kullun K2 = 6.4 × 10-5. Yana da acid gama gari. Zai iya cire tushe, discolor mai nuna alama, kuma sakin carbon dioxide ta ma'amala da carbonate. Yana da ragi mai ƙarfi kuma yana da sauƙin oxidized a Carbon dioxide da ruwa ta hanyar wakili na oxidizing. Acid potassium permanganate (KMM4) za a iya gano shi da rage zuwa 2-valence Manganese ion.

Har ila yau, Lilbright® 'Ll kuma samar da musamman: abun ciki / fararen / Fasaha / Fankali / Fooragingstyle / Cocagings / Fooragingstyle ne ya fi dacewa da yanayin amfanin ku, kuma samar da samfurori kyauta.

Samfurin samfurin

CAS RN

10043-35-3-33

Einecs rn

233-139-2

Formula wt

61.833

Jinsi

Medganic acid

Yawa

1.435 g / cm³

H20 Sliquility

Insolable cikin ruwa

Tafasa

300 ℃

Narkewa

170.9 ℃

Amfani da Samfurin

boli
玻纤
陶瓷

Gilashin / FIRGLASS

An yi amfani da shi don samar da gilashin gani, mai tsayayyen acid-acid, gilashin ƙwayar cuta da sauran gilashin gilashi, inganta lokacin narkewar injin, gajarta lokacin. B2O3 yana taka rawar gani na juyi da tsarin sadarwa a cikin filayen gilashi da fitilar gilashin. Misali, a cikin samarwa fiber fiber, za a iya saukar da zazzabi mai narkewa don sauƙaƙe zane na waya. Gabaɗaya, B2O3 na iya rage danko, haɓaka haɓakar ƙwayoyin cuta, hana ikon sarrafawa, inganta kwanciyar hankali, da kuma inganta juriya ga rawar jiki da girgiza. A cikin Gilashin samar da ciki inda ake buƙatar abun ciki mai ƙarancin sodium, Boric acid ya haɗu da suɗaɗɗen sodium (kamar borax Pentahydrate ko berax anhydrous) don tsara nauyin sodium-Berax. Wannan yana da mahimmanci don gilashin borosini saboda Boron Oxide yana nuna kyakkyawan ƙila a yanayin ƙarancin sodium da babban aluminum.

Enamel / yumbu

Enamel, masana'antar yumbu don samar da glaze, zai iya rage fadada zafi na glaze, don hana cring da ciyawa, inganta luster da azumin samfuran. Don yumbu da enamel glazes, boron oxide kyakkyawar ruwa da kuma hanyar sadarwa. Zai iya samar da gilashi (a ƙananan yanayin zafi), haɓaka daidaituwa na blanke da tashin hankali, haɓaka ƙarfi da sanya juriya, yana da mahimmancin glaze-free gluze. Babban Boron Frit ripens da sauri da kuma siffofin santsi mai santsi da sauri, wanda ke da damar canza launi. A cikin sauri-kofa mai sauri gale frit, b2o3 an gabatar dashi azaman boric acid don tabbatar da low low sodium Bukatar.

Masana'antun kiwon lafiya

Amfani da maganin shafawa na boric, maganin musayar hankali, astringhtative da sauransu.

Harshen Wuta

Dingara batsa zuwa kayan seltahoid na iya canza isasshen iskar shewi da inganta samuwar "Carbonization". Saboda haka harshen wuta ya koma. Boric acid, kadai ko a hade tare da borax, yana da tasiri na musamman kan rage flammaice na seljao, itace, da tayoyin auduga a cikin katifa.

Metallurgy

Ana amfani dashi azaman mai ƙari da haɓakawa a cikin samar da Boron Karfe don yin Borton Karfe yana da babban ƙarfi da kuma kyakkyawan mirgine m. Boric acid na iya hana oxidation na sama na waldi na karfe, da Brazing da Casing Welding. Hakanan kuma albarkatun ƙasa na Ferrooron Piery.

Masana'antar sinadarai

Amfani da shi wajen samar da books daban-daban, kamar su sodium borohydride, ammonium hydrogen borohungas A cikin samar da nailan a cikin hadawar catlontic a cikin hadawan abu da hydrocarbons kuma yana haifar da cigaban hadawa da Hydroxyl don samar da ketones ko acid hydroxic acid. Masana'antar taki don samar da wick ɗin kyandir, boron dauke da takin. Ana amfani dashi azaman mai bincike na bincike don shirya buffer da kafofin watsa labarai iri daban-daban don kiwo ta happloid.


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