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Ferrous sulfate heptahydrate CAS: 13463-43-9
Ferrous Sulphate Hephydrate: Green vitriol, FeSO4.7H20, a maara ya kemgbe narị afọ nke iri na atọ; ọ na-esi na ngwọta ígwè ma ọ bụ ntọala ígwè pụta na sulfuric acid a gwakọtara agwakọta. Heptahydrate na-emepụta kristal monoclinic akwụkwọ ndụ akwụkwọ ndụ nke njupụta 1·88, nke na-agbaze nke ukwuu na mmiri (296 g lita-1 FeS04 na 25°C). Site n'itinye mmiri mmiri na ethanol, kpoo heptahydrate ruo 140° na vacuo ma ọ bụ site na iji kristal mee ya site na 50% sulfuric acid, a na-enweta monohydrate ọcha. Enwere ike ịgbaze nke a gaa na FeSO4 ọcha, nke a na-adịghị ahụkebe site na ikpo ọkụ ruo 300° na ugbu a nke hydrogen. Mgbe okpomọkụ uhie gasịrị, sulphate na-agbaze: 2FeS04 -> Fe203+S02+S03 A tetrahydrate, FeS04.4H20, na-agbaze site na mmiri mmiri dị n'elu 56°.
CAS: 7720-78-7
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Onye nrụpụta ọnụahịa dị mma nke ammonium chloride CAS:12125-02-9
Ammonium Chloride: (ọkwa ụlọ ọrụ mmepụta ihe) Ammonium chloride bụ ntụ kristal ọcha na-enweghị agba; ọ naghị esi isi, nnu ma dị jụụ; O nwere ike ịdọta mmiri mmiri. Ngwaahịa a na-agbaze ngwa ngwa na mmiri, ọ na-agbaze ntakịrị na ethanol.
A na-agbaze n'ime mmiri, a na-agbaze ntakịrị na ethanol, a na-agbaze na mmiri mmiri ammonia, a naghị agbaze na acetone na diethyl ether. Hydrochloric acid na sodium chloride nwere ike ibelata ike ịgbaze ya na mmiri.
Ammonium Chloride CAS 12125-02-9
Aha Ngwaahịa: Ammonium ChlorideCAS: 12125-02-9
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Onye nrụpụta dị mma ọnụ ahịa Hydrogen Peroxide 50% CAS:7722-84-1
Hydrogen peroxide bụ ihe na-eme ka ihe dị ọcha sie ike. A na-akpọkarị ihe ngwọta ya hydrogen peroxide. Ngwaahịa a dị ọcha bụ mmiri doro anya, nke na-enweghị isi ma na-elu ilu. Hydrogen peroxide nwere atọm oxygen ejikọtara ọnụ, yabụ Hydrogen peroxide bụ ihe na-eme ka ihe dị ọcha sie ike ma nwee mmetụta ọcha, nke nwere ike ịpụ n'anya agba dị iche iche ma ọ bụghị odo odo. Mana Hydrogen peroxide na-ebelatakwa. Mgbe ihe na-eme ka ihe dị ike dị, a na-eme ka Hydrogen peroxide dị ọcha ma oxygen. Ọ bụ ezie na Hydrogen peroxide anaghị ere ọkụ n'onwe ya, kọntaktị na ihe ndị nwere ike ire ọkụ na-akpata ọkụ dị egwu.
Okwu ndị yiri ya:CAS: 7722-84-1
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Ferrous sulfate monohydrate CAS: 13463-43-9
Ferrous Sulphate Monohydrate: Kemịkalụ Sulfate FESO4, nke a na-akpọkarị kristal sulfate asaa nke mmiri kristal FESO4 · 7H2O, nke a na-akpọkarị akwụkwọ ndụ akwụkwọ ndụ alum. Kristal monocular monocular dị mfe acha anụnụ anụnụ-akwụkwọ ndụ akwụkwọ ndụ, njupụta nke 1.898g/cm3, kemịkalụ book64 ℃ gbazee na mmiri kristal. A na-agbaze na mmiri, mmiri ahụ na-aghọ acidic. Ọ na-adị nwayọ nwayọ n'ikuku, a na-agwakọta ya ka ọ bụrụ nnu ígwè alkaline odo-agba aja aja. Mmiri kristal niile furu efu na 300 ° C, ihe na-enweghị mmiri bụ ntụ ọcha.
Isi ihe dị na ya: A na-eme ka ígwè sulfate dị mfe ịgbaze ka ọ ghọọ odo odo ma ọ bụ ígwè nchara n'ikuku mmiri. N'ime mmiri, njupụta nke ihe ngwọta maka sulfate izugbe dị ihe dị ka 10%. Dịka simenti, agwakọtara ya na ChemicalBook Granules, akwụkwọ nri dị mma, ịmịkọrọ ngwa ngwa, mmetụta agba dị mma, ọnụ ahịa dị ala nke ihe ndị na-agwọ sulfate, ma dabara maka ọgwụgwọ mmiri mkpofu nke nwere uru PH karịrị 8.5.
CAS: 7782-63-0
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Onye nrụpụta ezigbo ọnụ ahịa Buchu Wepụ CAS:68650-46-4
Ihe e si na Buchu wepụta bụ ntụ ntụ aja aja, njupụta ya dị iche iche (D15) 0.918 ～ 0.960, otuto ya dịkwa -15 ° ~ -48 °. Ihe e si na Buchu wepụta siri ike ma dị ọhụrụ ma dị ụtọ ma na-elu ilu. Isi ihe dị na mmiri mmiri mmanụ (DIOSPHCNOL), Diosmin, beanidin oroma, flavinoside, wdg.
Njirimara Kemịkalụ: Mmanụ a, nke a na-esi n'akwụkwọ kpọrọ nkụ gbazee, nwere isi dị ụtọ nke nwere uto dị ilu ọhụrụ. A na-eme mmịpụta nke akwụkwọ buchu a na-ebubata na Yuropu (karịsịa Holland) na United States (ọ naghị adịkarị na ebe a na-akọ ihe).
Ọdịdị: njupụta; 0.922 g/ml na 25 ° C, Ndekọ Refractive; n20/d1.476, Fema; 2169 | Mmanụ akwụkwọ BUCHU (BAROSMA SPP.), Ọkụ ọkụ; 60 ° C; Ụdị: mmiri mmiriCAS: 68650-46-4
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Onye nrụpụta ezigbo ọnụ ahịa Methyl Anthranilate CAS:134-20-3
Methyl Anthranilate, nke a makwaara dịka MA, methyl 2-amino benzoate ma ọ bụ carbo methoxy aniline, bụ ester nke anthranilic acid. Usoro kemịkalụ ya bụ C8H9NO2.
Methyl Anthranilate nwere isi oroma na uto dị ntakịrị ilu, nke na-esi ísì ụtọ. Enwere ike ịkwadebe ya site n'ikpo ọkụ anthranilic acid na methyl alcohol n'ihu sulfuric acid na distillation na-esote.CAS: 134-20-3
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Onye nrụpụta dị mma ọnụ ahịa Magnesium Sulfate Anhydrate CAS:7487-88-9
Magnesium sulfate, nke a makwaara dị ka ilu sọlfọ, nnu ilu, nnu afọ ọsịsa, na afọ ọsịsa, bụ ihe mejupụtara magnesium. Ọdịdị ya enweghị agba ma ọ bụ ọcha ma dịkwa mfe ịgba kristal ma ọ bụ ntụ ọcha. Enweghị isi. Enwere nnu ilu. Njikwa. Magnesium sulfate tụfuru mmiri kristal molekul isii na 150 ° C, ma tụfuo mmiri kristal niile na 200 ° C. Njupụta nke ihe na-enweghị mmiri bụ 2.66, ebe agbaze bụ 1124 ° C, ọ na-erekwa ere n'otu oge. Ọ dị mfe ịgbaze na mmiri, na-agbaze na mmanya, ether na glycerin, anaghị agbaze na pyruis. Magnesium sulfate bụ ihe na-eme kemịkalụ a na-ejikarị eme ihe. Mkpọchi mmiri Magnesium sulfate nwere ọrụ nke mgbochi mkpali na ọzịza, nke nwere ike ibelata mmebi anụ ahụ mpaghara. Mkpọchi mmiri Magnesium sulfate na mkpuchi plastik bụ ụzọ dị irè maka ịgwọ chemotitis. otu.
CAS: 7487-88-9
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Onye nrụpụta Ngwaahịa dị mma Sodium Nitrophenolate CAS:67233-85-6
Ngwakọta Sodium Nitrophenolate (nke a makwaara dị ka sodium nitrophenol complex) bụ ihe na-eme ka mkpụrụ ndụ dị ike, ihe mejupụtara kemịkalụ bụ 5-nitroguaiacol sodium, sodium o-nitrophenol, sodium p-nitrophenol. Mgbe ọ metụrụ osisi aka, ọ nwere ike ịbanye n'ime ahụ osisi ngwa ngwa, kwalite usoro protoplasm nke mkpụrụ ndụ, ma melite ndụ mkpụrụ ndụ. N'otu oge ahụ, ọ bụkwa ihe na-achịkwa uto osisi nwere ọtụtụ nnu sodium nitrophenol (ụfọdụ ngwaahịa bụ nnu amine), nke usoro kemịkalụ ya bụ C6H4NO3Na, C6H4NO3Na, C7H6NO4Na. Ụlọ ọrụ Japan mepụtara ya na 1960s, ngwaahịa ahụ bụ 1.8% ihe nnọchite anya mmiri.
Okwu ndị yiri ya: 2-methoxy-5-nitro;AtonikG;2-methoxy-5-nitrophenolate;2-Methoxy-5-nitrophenolssodiumsnnusNgwọta,100ppm;2-MetChemicalbookhoxy-5-nitrophenolssodiumsnnusNgwọta,1000ppm;nitroguaiacolsodiumsnnus;Sodium2-methoxy-5-nitrophenoxide;ATONIK
CAS: 67233-85-6
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Onye nrụpụta Ezigbo ọnụ ahịa Monoethanolamine CAS:141-43-5
Monoethanolamine bụ ụdị amino alcohol viscous hygroscopic nke nwere ma otu kemịkalụ amine na mmanya. Monoethanolamine na-agbasa nke ọma n'ime ahụ ma bụrụ akụkụ nke lecithin. Monoethanolamine nwere ọtụtụ ụdị ọrụ ụlọ ọrụ mmepụta ihe. Dịka ọmụmaatụ, enwere ike iji Monoethanolamine mepụta kemịkalụ ọrụ ugbo gụnyere ammonia yana imepụta ọgwụ na ihe nhicha. Enwere ike iji Monoethanolamine dị ka ihe na-eme ka mmiri dị nro, ihe na-eme ka ọ dị nro ma na-ewepụ CO2 na H2S. N'ọhịa ọgwụ, a na-eji ethanolamine eme ihe dị ka ihe na-eme ka ọbara gbasaa. Monoethanolamine nwekwara ihe na-egbochi histaminic, nke na-ebelata ihe mgbaàmà ọjọọ nke njikọ H1-receptor kpatara.
CAS: 141-43-5
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Onye nrụpụta Ezigbo ọnụ ahịa Magnesium Sulphate Heptahydrate CAS:10034-99-8
Magnesium sulfate heptahydrate (MgSO4·7H2O), nke a makwaara dị ka sọlfọ ilu, nnu ilu, nnu cathartic, nnu Epsom, bụ agịga ọcha ma ọ bụ nke na-enweghị agba ma ọ bụ kristal kọlụm oblique, enweghị isi, oyi ma dị ntakịrị ilu, ibu molekul:246.47, ike ndọda kpọmkwem 1.68, nke a na-agbaze ngwa ngwa na mmiri, nke a na-agbaze ntakịrị na ethanol na glycerol, na 67.Chemicalbook5℃ gbazee na mmiri kristal nke ya. Okpomọkụ gbazere, 70, 80℃ bụ mfu nke molekul anọ nke mmiri kristal. Na 200℃, mmiri kristal niile na-efunahụ iji mepụta ihe na-anaghị agbaze. N'ikuku (akọrọ) nke a na-eme ka ọ dị mfe ịkpụ, kpo oku jiri nwayọọ nwayọọ wepụ mmiri kristal ahụ ka ọ bụrụ magnesium sulfate na-anaghị agbaze, ngwaahịa a enweghị ihe ọ bụla na-egbu egbu.
CAS: 10034-99-8
