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Haina P-hydroxyacetophenone / 4-Hydroxyacetophenone CAS 99-93-4 me te utu pai
P-hydroxyacetophenone/4-Hydroxyacetophenone
CAS: 99-93-4
MF: C8H8O2
MW: 136.15
EINECS: 202-802-8
Ira whakarewa 132-135 °C(marama)
Ira kohua 147-148 °C3 mm Hg(marama)
kiato 1.109
FEMA 4330 |4-HYDROXYACETOPHENONE
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Haina wheketere tuku Ytrium / Gadolinium / Cerium / Lanthanum acetylacetonates me te utu pai
Ko te Ytrium/Gadolinium/Cerium/Lanthanum acetylacetonates he matatini ruruku i ahu mai i te acetylacetone me te tote whakarewa, te nuinga o nga tote o nga konganuku whakawhiti.Ka taea e enei pūhui te maha o nga katote whakarewa ki te whakarewa ki te whakarewa pararopi, he rereke ki te nuinga o nga tote whakarewa.Ma tenei ka taea e raatau te whakamahi hei kaikawe whakakorikori me nga reagents i roto i nga tauhohenga ka puta i roto i te waahanga waro i te whakahiato matū.
Hua e pa ana
Ytrium acetylacetonate CAS 15554-47-9
Cerium acetylacetonate hydrate CAS:206996-61-4
Gadolinium Acetylacetonate CAS 64438-54-6 CAS 14284-87-8
Zirconium Acetylacetonate CAS 17501-44-9
Lanthanum acetyleacetonate hydrate CAS 64424-12-0
Holmium Acetylacetonate Hydrate CAS 22498-66-4
Lutetium Acetylacetonate Hydrate CAS 86322-74-9
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Te tuku wheketere 99% Colchicum Autumnale Extract paura CAS:64-86-8
Colchicum Autumnale Extract paura
CAS:64-86-8
Maama: 99%
Taapiri: 1kg / putea, 25kg / pahū
Ko te Colchicine he rongoa tawhito mo te maimoatanga o te mamae o te toi.Ko te whakamahinga o te Colchicum alkaloid mo te maimoatanga o te kauti whakapeka i puta mai i te timatanga o te tau 1810, a ko nga purongo o tona uara rongoa mai i te rautau tuatahi AD.Ko te Colchicine te kaihoko pai mo te maimoatanga o te mate kauti kauti whakapeka.
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Te tuku wheketere Biochanin A CAS 491-80-5 Red Clover Tango Isoflavone paura
Ko te Biochanin A
CAS 491-80-5
Maamaa: 98%
Puna huaota: Trifolium pratense L;Tango Karaka Whero
Te wahanga tipu e whakamahia ana: Rau & Puawai
Taapiri: 1kg / putea, 25kg / pahū
Ko te Biochanin A he isoflavone O-methylated.Ko te Biochanin A he puhui waro maori i roto i te karaehe o nga matū matū e kiia nei he flavonoids.Ko te Biochanin A kua whakarōpūhia hei phytoestrogen me te whai hua i roto i te mate pukupuku mate mate.Kua kitea ano te Biochanin A he aukati ngoikore o te waikawa ngako amide hydrolase in vitro.
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Haina Kaihanga Whakawhiwhia Natural Genistein Powder 98% CAS 446-72-0
Paura Genistein Maori 98%
CAS 446-72-0
Maamaa: 98%
Nga tono: ka taea te whakamahi mo te tiaki ataahua wahine me te aukati i nga mate toto me te mate pukupuku.
Taapiri: 1kg / putea, 25kg / pahū
Ko te Genistein tetahi momo polyphenols ka kitea i roto i te soy me te karaka whero me etahi atu tipu me tona hanganga ngota he rite ki te 17β-estradiol me te mahi antioxidant me te tino hononga ki te kaikawe estrogen.
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Kounga teitei 1,8-Naphthalic anhydride CAS 81-84-5 me te utu wheketere
1,8-Naphthalic anhydride
CAS 81-84-5
Maama: 99%
Taapiri: 1kg / putea, 25kg / pahū
Ko te 1,8-Naphthalic anhydride he pūhui waro me te tātai C₁₀H.Koia tetahi o nga imaera e toru o te naphthalic anhydride, ko etahi atu e rua ko te 1,2- me te 2,3-whakapapa.Ko te 1,8-isomer ka whakaritea e te waiora aerobic o te acenaphthene.Ka taea te whakarite waikawa 2,6-naphthalenedicarboxylic mai i tenei anhydride.
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Te tuku wheketere o-Phenylenediamine(OPD) CAS 95-54-5 me te utu pai
o-Phenylenediamine(OPD)
CAS 95-54-5
Maama: 99%
Taapiri: 1kg / putea, 25kg / pahū
Ko te Phenylenediamine te diamine kakara tino ngawari.E toru nga isomers, ara o-phenylenediamine, m-phenylenediamine me p-phenylenediamine.
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Ka tukuna e te wheketere Hydroxyquinone CAS 123-31-9 kounga teitei me te utu pai
Hydroxyquinone
CAS 123-31-9
Maama: 99%
Taapiri: 1kg / putea, 25kg / pahū
Ko te Hydroquinone he maakuku whakaahuru-ahua e whakamahia ana i roto i nga kirīmi whakangao.He tere rawa te hono o te Hydroquinone ki te hāora, ka parauri ina pa ana ki te hau.Ahakoa ka puta noa mai, ko te putanga waihanga te mea e whakamahia nuitia ana i roto i nga mahi whakapaipai.Ko te Hydroquinone te nuinga ka whakamahia mo te kaiwhakawhanake whakaahua.Alkylation o hydroquinone me ona pūhui e whakamahia whānuitia i roto i te tukanga me te kawe o te monomer tāpiritanga polymerization inhibitor.
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Te tuku wheketere 4-bromoaniline CAS 106-40-1 me te utu pai
4-bromoaniline
CAS 106-40-1
Maama: 99%
Taapiri: 1kg / putea, 25kg / pahū
Ko te 4-Bromoaniline he puhui ka whakakapihia he ngota ngota aniline ki te ngota bromine i runga i te tuunga para.E waatea ana ki te hokohoko, ka whakamahia pea tenei puhui hei paraka hangahanga, hei tauira mo te whakarite p-bromobiphenyl ma te tauhohenga Gomberg-Bachmann.
Mo te whakamahi rangahau anake.
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Tuku wheketere p-Benzoquinone / 1,4-Benzoquinone (PBQ) CAS Nama 106-51-4
p-Benzoquinone / 1,4-Benzoquinone (PBQ)
CAS Nama 106-51-4
Maama: 99%
Taapiri: 1kg / putea, 25kg / pahū
Ko te p-Benzoquinone / 1,4-Benzoquinone (PBQ) te hanganga taketake o nga pūhui quinonoid. He nui te tohatoha ki te ao taiao, ka kitea i roto i nga huakita, nga tipu me nga angawaho, no reira kei nga waahi katoa nga quinones ki nga punaha ora.Ko nga Quinones he mahi nui i roto i nga mahi koiora tae atu ki te phosphorylation oxidative me te whakawhiti irahiko.
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Te kounga teitei Poly-L-aspartic acid(PASP) CAS 25608-40-6 kaiwhakarato
Waikawa Polyaspartic(PASP)
CAS 25608-40-6
MW: 7000-8000
Taapiri: 1kg / putea, 25kg / pahū
Ko te waikawa polyaspartic (PASA) he waikawa amino polymerized he mea koiora me te wairewa-wai.He maha nga ahuatanga motuhake ka taea te whakamahi mo te maha o nga whakamahinga.He maha nga tikanga whakahiato poly(waikawa aspartic) hei whakangawari i te whakawhanaketanga o te poly(waikawa aspartic) me nga rawa e pa ana ki nga momo ahuatanga tinana me te matū.
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Kaihanga ANTHRAQUINONE-2,7-DISULFONIC ACID DISODIUM SALT CAS 853-67-8 me te kounga teitei
ANTHRAQUINONE-2,7-DISULFONIC ACID DISODIUM TOTE
CAS 853-67-8
Parakore: 99%~101%
Taapiri: 1kg / putea, 25kg / pahū
Anthraquinone-2,7-disulfonic acid disodium tote kei te mohiotia ano ko 2,7-AQDS, 9,10-Dihydro-9,10-dioxo-2,7-anthracenedisulfonic Acid Disodium Salt, Disodium 9,10-Anthraquinone-2, 7-disulfonate;Disodium Anthraquinone-2,7-disulfonate, Sodium Anthraquinone-2,7-disulfonate, me te 9,10-Dioxo-9,10-dihydroanthracene-2,7-disulfonic Acid Disodium Salt.
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