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Iron sulfate heptahydrate CAS: 13463-43-9
Ferrous Sulfate Hephydrate: Green vitriol, FeSO4.7H20, ti mọ lati ọdun kẹtala; o crystallizes lati awọn ojutu ti irin tabi awọn ipilẹ irin ni dilute sulfuric acid. Heptahydrate ṣe awọn kirisita monoclinic alawọ ewe ti iwuwo 1 · 88, tiotuka pupọ ninu omi (296 g lita-1 FeS04 ni 25°C). Nipa sisọ ojutu olomi pẹlu ethanol, gbigbona heptahydrate si 140 ° ni vacuo tabi nipa gbigbe kirisita rẹ lati 50% sulfuric acid, monohydrate funfun ti gba. Eyi le tun gbẹ si funfun, amorphous FeSO4 nipasẹ alapapo si 300 ° ni lọwọlọwọ ti hydrogen. Ni ooru pupa sulphate decomposes: 2FeS04 -> Fe203+S02+S03 A tetrahydrate, FeS04.4H20, crystallizes lati awọn ojutu olomi loke 56°.
CAS: 7720-78-7
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Olupese Didara Iye Ammonium Chloride CAS: 12125-02-9
Ammonium kiloraidi : (iwọn ile-iṣẹ) Ammonium kiloraidi jẹ kristali ti ko ni awọ tabi funfun kirisita lulú; Odorless, iyọ ati itura; O ni agbara lati fa ọrinrin. Ọja yii jẹ irọrun tiotuka ninu omi, tiotuka diẹ ninu ethanol.
Tiotuka ninu omi, itusilẹ die-die ni ethanol, tiotuka ninu amonia olomi, insoluble ni acetone ati diethyl ether. Hydrochloric acid ati iṣuu soda kiloraidi le dinku solubility rẹ ninu omi.
Ammonium kiloraidi CAS 12125-02-9
Orukọ ọja: Ammonium kiloraidiCAS: 12125-02-9
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Olupese Didara Iye Hydrogen Peroxide 50% CAS: 7722-84-1
Hydrogen peroxide jẹ oxidant ti o lagbara. Ojutu naa ni a mọ ni igbagbogbo bi hydrogen peroxide. Ọja mimọ jẹ omi ti o han gbangba, eyiti ko ni oorun ati kikoro. Awọn hydrogen peroxide ni idapo atẹgun atomu, ki Hydrogen peroxide jẹ lagbara ifoyina ati ki o ni a bleaching ipa, eyi ti o le farasin orisirisi pigments ati ki o ko yellowish. Ṣugbọn Hydrogen peroxide tun ni idinku. Nigbati oxidant ti o lagbara ba wa, Hydrogen peroxide jẹ oxidized ati atẹgun. Botilẹjẹpe Hydrogen peroxide ko jo ninu ara rẹ, olubasọrọ pẹlu awọn ohun elo flammable fa sisun nla.
Awọn itumọ ọrọ sisọ:CAS: 7722-84-1
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Iron sulfate monohydrate CAS: 13463-43-9
Sulfate Sulfate Monohydrate: Sulfate kemikali FESO4, ni igbagbogbo, imi-ọjọ omi crystal meje FESO4 · 7H2O, ti a mọ ni alum alawọ ewe. Buluu ina - kirisita monocular alawọ ewe, iwuwo ti 1.898g/cm3, iwe kemikali64 ℃ yo ninu omi kirisita. Tiotuka ninu omi, ojutu olomi jẹ ekikan. Diėdiė oju ojo ni afẹfẹ, o si jẹ oxidized sinu ofeefee-brown alkaline iron salt. Ti sọnu gbogbo omi gara ni 300 ° C, ati pe ohun ti ko ni omi jẹ lulú funfun.
Iseda akọkọ: Sulfate Iron jẹ irọrun oxidized sinu ofeefee tabi ipata irin ni afẹfẹ tutu. Ninu omi, ifọkansi ti ojutu fun sulfate gbogbogbo jẹ nipa 10%. Gẹgẹbi nja kan, ti a dapọ pẹlu Awọn Granules ChemicalBook, awọn ẹfọ ti o dara, fifọ ni iyara, awọn ipa awọ ti o dara pupọ, idiyele kekere ti awọn aṣoju itọju imi-ọjọ, ati pe o dara fun itọju omi idọti pẹlu iye PH loke 8.5.
CAS: 7782-63-0
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Olupese Good Price Buchu Jade CAS: 68650-46-4
Buchu Extract jẹ Brown Fine Powder, iwuwo ibatan (D15) 0.918 ~ 0.960, ati ogo jẹ -15 ° ~ -48 °. Buchu Extract jẹ lagbara ati alabapade dun ati kikorò. Ẹya akọkọ ti omithopol oil (DIOSPHCNOL), Diosmin, osan beanidin, flavinoside, ati bẹbẹ lọ.
Awọn ohun-ini Kemikali: Epo naa, ti a fi omi ṣan lati awọn ewe ti o gbẹ, ni õrùn didùn pẹlu alabapade, itọwo kikorò. Distillation ti awọn ewe buchu ti a ko wọle ni a ṣe ni Yuroopu (nipataki Holland) ati Amẹrika (aiṣedeede lori aaye dagba).
Iseda: iwuwo; 0.922 g / milimita ni 25 ° C, atọka itọka; n20/d1.476, Obinrin; 2169 | BUCHU KURO EPO (BAROSMA SPP.), Awọn aami filasi; 60 ° C; Fọọmu: olomiCAS: 68650-46-4
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Olupese Ti o dara Iye Methyl Anthranilate CAS: 134-20-3
Methyl Anthranilate, ti a tun mọ ni MA, methyl 2-amino benzoate tabi carbo methoxy aniline, jẹ ester ti anthranilic acid. Ilana kemikali rẹ jẹ C8H9NO2.
Methyl Anthranilate ni olfato ododo kan ti iwa ati kikoro diẹ, itọwo pungent. O le ṣe imurasilẹ nipasẹ alapapo anthranilic acid ati ọti methyl ni iwaju imi-ọjọ sulfuric ati distillation ti o tẹle.CAS: 134-20-3
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Olupese Didara Iye magnẹsia Sulfate Anhydrate CAS: 7487-88-9
Sulfate magnẹsia, ti a tun mọ ni kikoro sulfur, iyọ kikorò, iyọ gbuuru, ati gbuuru, jẹ agbopọ iṣuu magnẹsia ti o ni ninu. Irisi naa ko ni awọ tabi funfun ati rọrun -lati-winded gara tabi funfun lulú. Ko si oorun. Iyọ kikoro wa. Mimu. Sulfate magnẹsia padanu omi molikula molikula mẹfa ni 150 ° C, o si padanu gbogbo omi gara ni 200 ° C. Iwọn iwuwo ti ko si ohun elo inu omi jẹ 2.66, aaye yo jẹ 1124 ° C, ati pe o ti bajẹ ni akoko kanna. Rọrun lati tu ninu omi, tiotuka ninu oti, ether ati glycerin, insoluble ni pyruis. Sulfate magnẹsia jẹ awọn andids reagent kemikali ti a lo nigbagbogbo. Awọn compresses sulfate iṣuu magnẹsia ni awọn iṣẹ ti egboogi-iredodo ati wiwu, eyiti o le dinku ibajẹ àsopọ agbegbe. Iṣiro tutu ti iṣuu magnẹsia imi-ọjọ ati fi ipari si ṣiṣu jẹ ọna ti o munadoko fun atọju chemotitis. ọkan.
CAS: 7487-88-9
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Olupese Didara Iye owo Sodium Nitrophenolate CAS: 67233-85-6
Iṣuu soda Nitrophenolate (ti a tun mọ ni iṣuu soda nitrophenol complex) jẹ oluṣiṣẹ sẹẹli ti o lagbara, akopọ kemikali jẹ 5-nitroguaiacol sodium, sodium o-nitrophenol, sodium p-nitrophenol. Lẹhin olubasọrọ pẹlu awọn irugbin, o le yara wọ inu ara ọgbin, ṣe igbelaruge sisan protoplasm sẹẹli, ati ilọsiwaju ṣiṣeeṣe sẹẹli. Ni akoko kanna, o tun jẹ oluṣakoso idagbasoke ọgbin ti o ni ọpọlọpọ awọn iyọ nitrophenol iṣuu soda (diẹ ninu awọn ọja jẹ iyọ amine), eyiti agbekalẹ kemikali jẹ C6H4NO3Na, C6H4NO3Na, C7H6NO4Na. Ni idagbasoke nipasẹ ile-iṣẹ Japanese kan ni awọn ọdun 1960, ọja naa jẹ aṣoju omi 1.8%.
Awọn itumọ ọrọ: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
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Olupese Ti o dara Owo Monoethanolamine CAS: 141-43-5
Monoethanolamine jẹ iru oti amino hygroscopic viscous ni awọn mejeeji amine ati awọn ẹgbẹ kẹmika oti. Monoethanolamine ti pin kaakiri inu ara ati pe o jẹ paati lecithin. Monoethanolamine ni ọpọlọpọ awọn iru awọn ohun elo ile-iṣẹ. Fun apẹẹrẹ, Monoethanolamine le ṣee lo ni iṣelọpọ awọn kemikali ogbin pẹlu amonia bakanna bi iṣelọpọ awọn oogun ati awọn ohun ọṣẹ. Monoethanolamine tun le ṣee lo bi surfactant, fluorimetric reagent ati yiyọ oluranlowo CO2 ati H2S. Ni aaye elegbogi, ethanolamine ni a lo bi aṣoju Sclerosing Vascular. Monoethanolamine tun ni ohun-ini antihistamine, eyiti o dinku awọn aami aiṣan ti ko dara ti o fa nipasẹ asopọ H1-receptor.
CAS: 141-43-5
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Olupese Didara Iye Magnesium Sulfate Heptahydrate CAS: 10034-99-8
Iṣuu magnẹsia heptahydrate (MgSO4 · 7H2O), ti a tun mọ ni sulfur kikoro, iyọ kikorò, iyọ cathartic, iyọ Epsom, jẹ abẹrẹ funfun tabi ti ko ni awọ tabi oblique columnar crystal, odorless, cool and bit bitter, molikula àdánù: 246.47, pato walẹ 1.68, lubol soluble ni omi, ni irọrun solubol ethan in water 67.Chemicalbook5℃ ni tituka ninu awọn oniwe-ara gara omi. Ibajẹ ooru, 70, 80 ℃ jẹ isonu ti awọn ohun elo omi mẹrin ti gara. Ni 200 ℃, gbogbo omi kirisita ti sọnu lati dagba nkan anhydrous. Ninu afẹfẹ (gbigbẹ) ni irọrun oju ojo si lulú, alapapo maa yọ omi gara sinu imi-ọjọ iṣuu magnẹsia anhydrous, ọja yii ko ni awọn aimọ majele ninu.
CAS: 10034-99-8
