-
Ferrous sulfate heptahydrate CAS:13463-43-9
Ferrous Sulphate Hephydrate: Green vitriol, FeSO4.7H20, kua mohiotia mai i te rautau tekau ma toru; ka tioata mai i nga wairewa rino, rino ranei i roto i te waikawa pungatara waimeha. Ka hangaia e te heptahydrate nga tioata monoclinic matomato o te kiato 1·88, he tino memeha ki te wai (296 g rita-1 FeS04 i te 25°C). Na roto i te whakamahana i te wairewa wai me te ethanol, te whakamahana i te heptahydrate ki te 140° i roto i te waatea, ma te whakamaarama ranei mai i te 50 % waikawa sulfuric, ka whiwhi te monohydrate ma. Ka taea te whakamaroke atu ki te FeSO4 ma, amorphous ma te whakamahana ki te 300° i roto i te ia o te hauwai. I te wera whero ka pirau te whanariki: 2FeS04 -> Fe203+S02+S03 He tetrahydrate, FeS04.4H20, ka tioata mai i nga wairewa wai i runga ake i te 56°.
CAS: 7720-78-7
-
Kaihanga Utu Pai Ammonium Chloride CAS:12125-02-9
Te haukinia haukinia : (koeke ahumahi) Ko te haukinia haukinia he karaehe taekore, he paura tioata ma ranei; Te kakara, te tote me te makariri; He kaha ki te kukume i te makuku. He ngawari te wairewa i roto i te wai, he iti te wairewa ki te waiwaro.
He wairewa ki te wai, he rire ki te waiwaro, he wairewa ki roto i te haukini wai, he koretake ki te acetone me te diethyl ether. Ka taea e te waikawa pūhaumāota me te konutai pūhaumāota te whakaiti i tōna memehatanga ki te wai.
Haukinia Chloride CAS 12125-02-9
Ingoa Hua: Ammonium ChlorideCAS: 12125-02-9
-
Kaihanga Utu Pai Hydrogen Peroxide 50% CAS:7722-84-1
Ko te hauwai peroxide he waikura kaha. Ko te otinga ko te hauwai peroxide. Ko te hua parakore he wai maramara, he hongi, he kawa. Kei roto i te hydrogen peroxide te ngota hāora whakakotahi, no reira ko te Hydrogen peroxide te kaha o te waikura me te whai hua whakapoipoi, ka ngaro nga momo poaka, karekau he kowhai. Engari he whakaheke ano te hauwai peroxide. I te wa e noho ana te waikura kaha, ka waikurahia te hauwai me te hāora. Ahakoa karekau te hauwai peroxide e wera i roto i a ia ano, ko te whakapiri atu ki nga rawa muramura ka nui te wera.
kupu taurite:CAS: 7722-84-1
-
Ferrous sulfate monohydrate CAS:13463-43-9
Ferrous Sulphate Monohydrate:Sulphate matū FESO4, te tikanga, e whitu te wai karaihe pūkawa ngāwha FESO4 · 7H2O, e mohiotia ana ko te kowau matomato. He karaehe monocular puru -matomato, kiato 1.898g/cm3, chemicalbook64 ℃ rewa ki te wai tioata. Ka rewa ki te wai, he waikawa te wairewa wai. Ka huarere i te rangi, ka waikura hei tote rino kawakore-parauri. Kua ngaro nga wai karaihe katoa i te 300 ° C, a ko te mea waikore he paura ma.
Te ahua matua: Ko te rino ngawha ka ngawari te waikura ki te kowhai, te rino ranei i te waikura i te hau maku. I roto i te wai, ko te kukū o te otinga mo te pūkawa ngāwha whānui he 10 %. Hei raima, he mea konatunatua ki te ChemicalBook Granules, he huawhenua pai, he tere totohu, he tino pai nga paanga tae, he iti te utu o nga kaihoko maimoatanga pūkawa, he pai mo te maimoatanga wai para me te uara PH kei runga ake i te 8.5.
CAS: 7782-63-0
-
Kaihanga Pai Utu Buchu Tango CAS:68650-46-4
Ko te tangohanga o Buchu he paura paraone pai, kiato whanaunga (D15) 0.918 ～ 0.960, a ko te kororia he -15 ° ~ -48 °. He kaha, he hou te reka me te kawa te tangohanga o Buchu. Ko te waahanga matua o te omithopol hinu (DIOSPHCNOL), Diosmin, beanidin karaka, flavinoside, etc.
Nga Ahuatanga Matū: He kakara reka te hinu, he hou, kawa kawa. Ko te whakakore i nga rau buchu kawemai ka mahia ki Uropi (te nuinga o Holland) me te United States (he uaua ki te waahi tipu).
Nature: kiato; 0.922 g/ml i te 25 ° C， taupū Refractive; n20/d1.476，Wāhine; 2169 | BUCHU LEAVES OIL (BAROSMA SPP.)，Ira kohiko; 60 ° C; Puka: waiCAS: 68650-46-4
-
Kaihanga Utu Pai Methyl Anthranilate CAS:134-20-3
Ko te Methyl Anthranilate, e mohiotia ana ko MA, methyl 2-amino benzoate, carbo methoxy aniline ranei, he ester o te waikawa anthranilic. Ko tōna tātai matū ko C8H9NO2.
Ko te Methyl Anthranilate he kakara karaka-puawai, he paku kawa, he kakara reka. Ka taea te whakarite ma te whakamahana i te waikawa anthranilic me te waipiro methyl i te aroaro o te waikawa pungatara me te whakamaarama o muri.CAS: 134-20-3
-
Kaihanga Utu Pai Konupora Sulfate Anhydrate CAS:7487-88-9
Ko te konupora sulfate, e mohiotia ana ko te kawa whanariki, te tote kawa, te tote diarrhea, me te matere, he konupora -containing compound. Ko te ahua he kore tae, he ma ranei, he maamaa te kirikiri, he paura ma ranei. Kaore he kakara. He kawa te tote. Te whakahaere. Ko te konupora pūkawa ngāwha i ngaro te wai karaihe rāpoi e ono i te 150 ° C, ka ngaro katoa te wai karaihe i te 200 ° C. Ko te kiato o te kore rawa wai ko te 2.66, ko te ira whakarewa he 1124 ° C, ka pirau i te wa ano. He ngawari ki te memeha i roto i te wai, ka whakarewahia ki te waipiro, te ether me te glycerin, kaore e memeha ki te pyruis. Ko te konupora sulfate he reagent matū e whakamahia nuitia ana. Ko nga mahi a te konupora konupora makuku makutu he mahi anti-inflammatory me te pupuhi, ka taea te whakaiti i te kino o te kiko o te rohe. Ko te kopeke makuku konupora konupora me te takai kirihou he tikanga whai hua mo te rongoa chemotitis. kotahi.
CAS: 7487-88-9
-
Kaihanga Pai Pai Puhui konutai Nitrophenolate CAS:67233-85-6
Ko te konutai konutai Nitrophenolate (e mohiotia ana ano ko te konutai nitrophenol complex) he kaha te whakakorikori pūtau, ko te hanganga matū ko te 5-nitroguaiacol konutai, konutai o-nitrophenol, konutai p-nitrophenol. I muri i te whakapiri ki nga tipu, ka tere te uru ki roto i te tinana o te tipu, te whakatairanga i te rere protoplasm pūtau, me te whakapai ake i te oranga o te pūtau. I te wa ano, he kaiwhakarite tipu tipu ano he maha nga tote konutai nitrophenol (he tote amine etahi hua), ko te tauira matū ko C6H4NO3Na, C6H4NO3Na, C7H6NO4Na. I whakawhanakehia e te kamupene Hapani i nga tau 1960, ko te hua he 1.8% te kaihoko wai.
Nga kupu taurite:2-methoxy-5-nitro;AtonikG;2-methoxy-5-nitrophenolate;2-Methoxy-5-nitrophenolsodiumsaltSolution,100ppm;2-MetCh emicalbookhoxy-5-nitrophenolsodiumsaltSolution,1000ppm;nitroguaiacolsodiumsalt;Sodium2-methoxy-5-nitrophenoxide;ATONIK
CAS: 67233-85-6
-
Kaihanga Utu Pai Monoethanolamine CAS:141-43-5
Ko te Monoethanolamine he momo waipiro amino hygroscopic viscous kei roto nga roopu matū amine me te waipiro. Ko te Monoethanolamine ka tohatohahia ki roto i te tinana, he waahanga o te lecithin. He maha nga momo tono a te Monoethanolamine. Hei tauira, ka taea te whakamahi i te Monoethanolamine ki te hanga matū ahuwhenua tae atu ki te haukini tae atu ki te hanga rongoa me nga hopi. Ka taea hoki te whakamahi i te Monoethanolamine hei surfactant, reagent fluorimetric me te tango i te kaihoko CO2 me te H2S. I roto i te mara rongoa, ka whakamahia te ethanolamine hei kaihoko Vascular Sclerosing. Ko te Monoethanolamine ano he taonga antihistaminic, e whakaiti ana i nga tohu kino i puta mai i te herenga H1-receptor.
CAS: 141-43-5
-
Kaihanga Utu Pai Magnesium Sulphate Heptahydrate CAS:10034-99-8
Ko te konupora sulfate heptahydrate (MgSO4 · 7H2O), e mohiotia ana ko te whanariki kawa, te tote kawa, te tote cathartic, te tote Epsom, he ngira ma, he tae kore ranei, he karaihe poupou oblique, he kakara, he hauhautanga me te paku kawa, te taumaha ngota:246.47, te taumaha motuhake i roto i te wai 1.68, he ngawari te whakarewatanga o te wai i roto i te wai. 67.Chemicalbook5℃ rewa ki roto i tana ake wai tioata. Ko te whakamaaramatanga o te wera, 70, 80 ℃ ko te ngaronga o nga ngota ngota e wha o te wai karaihe. I te 200 ℃, ka ngaro katoa te wai tioata hei hanga matū waikore. I roto i te rangi (maroke) ngāwari huarere ki te paura, whakawera āta tangohia te wai karaihe ki konupora pūkawa ngāwha anhydrous, tenei hua e kore e roto i tetahi poke paitini.
CAS: 10034-99-8
