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Ferrous sulfate heptahydrate CAS: 13463-43-9
Ferrous Sulfate Hephydrate: Green vitriol, FeSO4.7H20, an san shi tun karni na sha uku; yana crystallizes daga mafita na ƙarfe ko sansanonin ƙarfe a cikin tsarma sulfuric acid. Heptahydrate yana samar da lu'ulu'u na monoclinic kore na yawa 1 · 88, mai narkewa sosai cikin ruwa (296 g lita-1 FeS04 a 25 ° C). Ta hanyar haɓaka maganin ruwa tare da ethanol, dumama heptahydrate zuwa 140 ° a cikin vacuo ko ta hanyar crystallizing shi daga 50% sulfuric acid, ana samun farin monohydrate. Wannan za a iya ƙara dehydrated zuwa fari, amorphous FeSO4 ta dumama zuwa 300 ° a halin yanzu na hydrogen. A jan zafi sulfate yana lalata: 2FeS04 -> Fe203+S02+S03 A tetrahydrate, FeS04.4H20, crystallizes daga mafita mai ruwa sama da 56°.
Saukewa: 7720-78-7
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Mai ƙera Kyakkyawan Farashin Ammonium Chloride CAS: 12125-02-9
Ammonium Chloride : (jin masana'antu) Ammonium chloride crystal ne mara launi ko fari crystalline foda; Marasa wari, gishiri da sanyi; Yana da ikon jawo danshi. Wannan samfurin yana da sauƙi mai narkewa a cikin ruwa, dan kadan mai narkewa a cikin ethanol.
Mai narkewa a cikin ruwa, dan kadan mai narkewa a cikin ethanol, mai narkewa a cikin ruwa ammonia, mai narkewa a cikin acetone da diethyl ether. Hydrochloric acid da sodium chloride na iya rage narkewa cikin ruwa.
Ammonium Chloride CAS 12125-02-9
Sunan samfur: Ammonium ChlorideSaukewa: 12125-02-9
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Mai ƙera Kyakkyawan Farashin Hydrogen Peroxide 50% CAS: 7722-84-1
Hydrogen peroxide ne mai karfi oxidant. Maganin da aka fi sani da hydrogen peroxide. Samfurin mai tsabta shine ruwa mai haske, wanda ba shi da wari da ɗaci. Hydrogen peroxide ya ƙunshi haɗin oxygen atom, don haka hydrogen peroxide yana da ƙarfi oxidation kuma yana da tasirin bleaching, wanda zai iya ɓacewa daban-daban pigments kuma ba rawaya ba. Amma hydrogen peroxide kuma yana da raguwa. Lokacin da oxidant mai ƙarfi ya wanzu, hydrogen peroxide yana oxidized da oxygen. Ko da yake hydrogen peroxide ba ya ƙonewa a cikin kanta, haɗuwa da kayan wuta yana haifar da ƙonewa mai tsanani.
Ma’ana:Saukewa: 7722-84-1
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Ferrous sulfate monohydrate CAS: 13463-43-9
Ferrous Sulfate Monohydrate: Sulfate sunadarai FESO4, yawanci, bakwai crystal ruwa sulfate FESO4 · 7H2O, wanda aka fi sani da kore alum. Haske mai launin shuɗi-kore monocular crystal, yawa na 1.898g/cm3, littafin sinadarai64 ℃ narke cikin ruwa crystalline. Mai narkewa a cikin ruwa, maganin ruwa yana da acidic. Sannu a hankali yanayi a cikin iska, kuma aka sanya oxidized zuwa rawaya-brown alkaline gishiri gishiri. An rasa duk ruwan kristal a 300 ° C, kuma abin da ba shi da ruwa farin foda ne.
Babban yanayi: Iron sulfate yana da sauƙi oxidized zuwa rawaya ko baƙin ƙarfe a cikin rigar iska. A cikin ruwa, ƙaddamar da maganin sulfate na gabaɗaya shine kusan 10%. A matsayin kankare, gauraye da ChemicalBook Granules, kayan lambu masu kyau, nutsewa da sauri, tasirin canza launi mai kyau, ƙarancin tsadar ma'aikatan jiyya na sulfate, kuma masu dacewa da jiyya na ruwa tare da ƙimar PH sama da 8.5.
Saukewa: 7782-63-0
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Manufacturer Kyakkyawan Farashin Buchu Cire CAS: 68650-46-4
Buchu Extract shine Brown Fine Powder, ƙarancin dangi (D15) 0.918 ~ 0.960, kuma ɗaukaka shine -15 ° ~ -48 °. Babban bangaren na m omithopol (DIOSPHCNOL), Diosmin, orange beanidin, flavinoside, da dai sauransu.
Abubuwan Sinadarai: Man, mai tururi-distilled daga busassun ganye, yana da wari mai daɗi tare da ɗanɗano mai ɗaci. Ana aiwatar da distillation na ganyen buchu da aka shigo da su a Turai (yafi Holland) da Amurka (ba safai ba akan wurin girma).
Hali: yawa; 0.922 g/ml a 25 ° C, Refractive index; n20/d1.476, Mace; 2169 | BUCHU YA BAR MAN (BAROSMA SPP.), ɗigon walƙiya; 60 ° C; Form: ruwaSaukewa: 68650-46
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Mai ƙera Kyakkyawan Farashin Methyl Anthranilate CAS: 134-20-3
Methyl Anthranilate, kuma aka sani da MA, methyl 2-amino benzoate ko carbo methoxy aniline, ester ne na anthranilic acid. Tsarin sinadaransa shine C8H9NO2.
Methyl Anthranilate yana da ƙamshi na orange-flower da ɗanɗano mai ɗaci, ɗanɗano mai daɗi. Ana iya shirya ta ta dumama anthranilic acid da methyl barasa a gaban sulfuric acid da distillation na gaba.Saukewa: 134-20-3
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Maƙerin Kyakkyawan Farashin Magnesium Sulfate Anhydrate CAS: 7487-88-9
Magnesium sulfate, wanda kuma aka sani da haushin sulfur, gishiri mai ɗaci, gishiri gudawa, da gudawa, wani fili ne mai ɗauke da magnesium. Siffar ba ta da launi ko fari kuma mai sauƙi-to - crystal ko farin foda. Babu wari. Akwai gishiri mai ɗaci. Gudanarwa. Magnesium sulfate ya rasa ruwan kristal guda shida a 150 ° C, kuma ya rasa duk ruwan kristal a 200 ° C. Yawan ƙarancin ruwa ba shi da 2.66, madaidaicin narkewa shine 1124 ° C, kuma an rushe a lokaci guda. Sauƙi don narke cikin ruwa, mai narkewa a cikin barasa, ether da glycerin, wanda ba a iya narkewa a cikin pyruis. Magnesium sulfate ne da aka saba amfani da sinadarai reagent andids. Magnesium sulfate rigar compresses suna da ayyuka na anti-mai kumburi da kumburi, wanda zai iya rage lalacewar nama na gida. Magnesium sulfate rigar damfara da filastik kunsa hanya ce mai tasiri don magance chemotitis. daya.
Saukewa: 7487-88-9
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Mai ƙera Kyawun Farashin Haɗin Sodium Nitrophenolate CAS: 67233-85-6
Compound Sodium Nitrophenolate (wanda aka fi sani da sodium nitrophenol hadaddun) shine mai kunnawa tantanin halitta mai ƙarfi, abun da ke tattare da sinadaran shine 5-nitroguaiacol sodium, sodium o-nitrophenol, sodium p-nitrophenol. Bayan tuntuɓar shuke-shuke, zai iya shiga cikin sauri cikin jikin shuka, inganta kwararar protoplasm na tantanin halitta, da inganta haɓakar tantanin halitta. A lokaci guda kuma, shi ma wani fili ne mai kula da tsiron tsiro mai ɗauke da salts sodium nitrophenol da yawa (wasu samfurori sune amine salts), wanda tsarin sinadarai shine C6H4NO3Na, C6H4NO3Na, C7H6NO4Na. Kamfanin Japan ne ya haɓaka shi a cikin 1960s, samfurin shine 1.8% wakilin ruwa.
Synonyms: 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
Saukewa: 67233-85-6
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Mai ƙira Kyakkyawan Farashin Monoethanolamine CAS: 141-43-5
Monoethanolamine wani nau'i ne na amino barasa na hygroscopic wanda ya ƙunshi duka amine da ƙungiyoyin sinadarai na barasa. Monoethanolamine yana yaduwa a cikin jiki kuma wani sashi ne na lecithin. Monoethanolamine yana da nau'ikan aikace-aikacen masana'antu iri-iri. Misali, ana iya amfani da Monoethanolamine wajen samar da sinadarai na noma da suka hada da ammonia da kuma kera magunguna da kayan wanke-wanke. Monoethanolamine kuma za a iya amfani da shi azaman surfactant, fluorimetric reagent da cire wakili na CO2 da H2S. A cikin magunguna, ana amfani da ethanolamine azaman wakili na Sclerosing na Vascular. Monoethanolamine kuma yana da kayan antihistamine, wanda ke rage mummunan bayyanar cututtuka da ke haifar da haɗin H1-receptor.
Saukewa: 141-43-5
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Maƙerin Kyakkyawan Farashin Magnesium Sulfate Heptahydrate CAS: 10034-99-8
Magnesium sulfate heptahydrate (MgSO4 · 7H2O), kuma aka sani da sulfur m, m gishiri, cathartic gishiri, Epsom gishiri, ne a fari ko colorless allura ko oblique columnar crystal, wari, sanyi da dan kadan m, kwayoyin nauyi: 246.47, takamaiman nauyi 1.68 a cikin ruwa, sauƙi soluble da soluble a cikin ruwa. 67.Chemicalbook5℃ narkar da a cikin nasa crystal ruwa. Bazuwar zafi, 70, 80 ℃ shine asarar kwayoyin halitta guda hudu na ruwa na crystal. A 200 ℃, duk ruwan crystalline ya ɓace don samar da abu mai anhydrous. A cikin iska (bushe) mai sauƙin yanayi zuwa foda, dumama sannu a hankali cire kristal ruwa zuwa cikin magnesium sulfate mai anhydrous, wannan samfurin ba ya ƙunshe da wani ƙazanta mai guba.
Saukewa: 10034-99-8
