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Sinis princeps qualitas P-hydroxyacetophenone/4-Hydroxyacetophenone CAS 99-93-4 bono pretio
P-hydroxyacetophenone/4-Hydroxyacetophenone
CAS: 99-93-4
MF: C8H8O2
MW: 136.15
EINECS: 202-802-8
132-135 °C (lit.)
147-148 °C3 mm Hg(lit.)
densitas 1.109
FEMA 4330 |4-HYDROXYACETOPHENONE
formare Crystallinus pulverisBonitas & Fast Delivery & Customization Service
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Sinarum officinas supplent Ytrium/Gadolinium/Cerium/Lanthanum acetylacetonates bono pretio
Ytrium/Gadolinium/Cerium/Lanthanum acetylacetonates sunt complexa coordinatio derivata ex acetylacetone et salibus metallicis, frequentius salia metallorum transeuntium.Composita haec multae metallorum iones in organicis solvendis solubiles esse permittunt, praeter salia metallica pleraque.Hoc permittit ut adhibeantur praecursores catalysi et reagentes in reactionibus quae in periodo organica in synthesi chemica occurrunt.
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Ytrium acetylacetonatum CAS 15554-47-9 .
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Gadolinium Acetylacetonatum CAS 64438-54-6 CAS 14284-87-8
Zirconium acetylacetonatum CAS 17501-44-9
Lanthanum acetyleacetonatum hydrate CAS 64424-12-0
Holmium Acetylacetonate Hydrate CAS 22498-66-4
Lutetium Acetylacetonatum Hydrate CAS 86322-74-9
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Colchicum Autumnale Extract pulveris CAS: 64-86-8
Colchicum Autumnale
CAS:64-86-8
Puritas: 99%
Stipare: 1kg/peram, 25kg/drum
Colchicine vetus remedium est ad dolores articularis curandos.Usus alkaloidis Colchici ad curationem podagrae acuti 1810 primo occurrit, et relationes eius valoris medicinalis a saeculo primo AD.Colchicine est potior in curatione podagrae arthritis acutis.
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Biochanin A CAS 491-80-5
Biochanin A
CAS 491-80-5
Puritas: 98%
Botanical source: Trifolium palustre L;Clover Extractum
Pars plantae usus est: Folia & Flores
Stipare: 1kg/peram, 25kg/drum
Biochanin A est O-methylata isoflavone.Biochanin A compositio naturalis organica in genere phytochemicorum quae flavonoids nota est.Biochanin A in phytoestrogen classificata est et in puritate cancer prophylaxis.medica citatione necessaria habet utilitates putativas.Biochanin A etiam inhibitor debilis acidi inter hydrolasis in vitro pingue inventus est.
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Sinis Manufacturer Supple Naturalis Genistein Pulvis 98% CAS 446-72-0
Natural Genistein Pulvis 98%
CAS 446-72-0
Puritas: 98%
Applications: adhiberi potest ad pulchritudinem feminae cura et praeventionis morborum sanguinis et cancri.
Stipare: 1kg/peram, 25kg/drum
Genistein est genus polyphenolorum compositum quod inveniri potest in soy et cytiso rubicundo et aliis plantis cum structura sua hypothetica 17β-estradiolo similis, et actionem antioxidantam habens et affinitatem cum receptore estrogenio alte habens.
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Quale 1,8-Naphthalicum anhydride CAS 81-84-5 cum officinarum pretio
1,8-Naphthalic anhydride
CAS 81-84-5 .
Puritas: 99%
Stipare: 1kg/peram, 25kg/drum
1,8-anhydrida Naphthalicum est compositum organicum cum formula C₁₀H.Est unus trium isomerorum anhydridarum naphthalicae, reliquae duae sunt 1,2- et 2,3 derivativae.1,8-isomer aerobic oxidatio acenaphthene paratur.Acidum naphthalenedicarboxylicum ex hac anhydride parari potest.
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Factory copia o-Phenylenediamine(OPD) CAS 95-54-5 optimo pretio
o-Phenylenediamine(OPD)
CAS 95-54-5 .
Puritas: 99%
Stipare: 1kg/peram, 25kg/drum
Phenylenediamine est simplicissimus diaminus aromaticus.Tres sunt isomers, scilicet o-phenylenediaminum, m-phenylenediaminum et p-phenylenediaminum.
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Hydroxyquinone CAS 123-31-9 cum pretio bono
Hydroxyquinone
CAS 123-31-9
Puritas: 99%
Stipare: 1kg/peram, 25kg/drum
Hydroquinone est agens pigmentum fulgurantis in crepito inficit.Hydroquinona cum oxygenio velocissime coniungit et fit brunnea cum aeri exposita.Quamvis naturaliter occurrat, versio synthetica est ea quae communiter in fucis adhibetur.Consectetuer maxime pro elit consequat.Alkylation de hydroquinone et eius compositionibus late utuntur in processu et translatione monomerorum ad- inhibitoris polymerizationis.
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Factory copia 4-bromoaniline CAS 106-40-1 cum bono pretio
4-bromoaniline
CAS 106-40-1
Puritas: 99%
Stipare: 1kg/peram, 25kg/drum
4-Bromoanilinum compositum est ubi moleculum anilinum substituitur cum atomo bromine in para positione.Commercialiter in promptu, haec compositio ad scandalum aedificium adhiberi potest, eg in praeparatione p-bromobiphenyl per reactionem Gomberg-Bachmann.
Nam elit nisi.
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Factory suppleat p-Benzoquinone / 1,4-Benzoquinone (PBQ) CAS No.
p-Benzoquinone / 1,4-Benzoquinone (PBQ)
CAS No
Puritas: 99%
Stipare: 1kg/peram, 25kg/drum
p-Benzoquinone/1,4-Benzoquinone (PBQ) est structura fundamentalis compositorum quinonoidis. Late distribuuntur in mundo naturali, in bacteria, plantis et arthropodibus inveniuntur, ac proinde quinones ubiquitae sunt systemata viventium.Quinones munere funguntur in functionibus biologicis incluso phosphorylatione oxidativa et translatione electronica.
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Qualitas princeps Poly-L-asparticus (PASP) CAS 25608-40-6 supplementum
Acidum polyasparticum (PASP)
CAS 25608-40-6
MW: 7000-8000
Stipare: 1kg/peram, 25kg/drum
Acidum polyasparticum (PASA) est acidum amino polymericum quod biodegradabile et aquaticum solubile est.Multas notas peculiares habet quae pro multis usuum usui esse possunt.Multi sunt poly (acidi aspartici) synthesis technicae quae progressionem poly (acidi aspartic) faciliorem reddunt et materiae cognatae cum variis notis physicis et chemicis.
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ANTHRAQUINONE-2,7-DISULFONICAE ACIDUM DISODIUM SAL CAS 853-67-8 cum qualitate
ANTHRAQUINONE-2,7-DISULFONICA ACIDUM DISODIUM SAL
CAS 853-67-8
Puritas: 99%~101%
Stipare: 1kg/peram, 25kg/drum
Acidum disodium disodium sal anthraquinone-2,7-disulfonicum etiam notum est ut 2,7-AQDS, 9,10-Dihydro-9,10-dioxo-2,7-anthracenedisulfonicum Acidum Disodium Sal, Disodium 9,10-Anthraquinone-2; 7-disulfonate;Disodium Anthraquinone-2,7-disulfonatum, Sodium Anthraquinone-2,7-disulfonatum, et 9,10-Dioxo-9,10-dihydroanthracenum-2,7-disulfonicum Acidum Disodium Sal.
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