Composti del fosforo (P)
Trovati 2601 prodotti di "Composti del fosforo (P)"
(11bR)-2,6-Di-1-pyrenyl-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 98%, (99% ee)
(11bR)-2,6-Di-1-pyrenyl-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 98%, (99% ee)
Formula:C52H31O4PPurezza:98%, (99% ee)Colore e forma:white to yellow pwdr.Peso molecolare:748.80(1R,2R)-2-[(4S,11bR)-3,5-Dihydro-4H-dinaphtho[2,1-c:1',2'-e]phosphepin-4-yl]-1-phenylpropan-2-amine, min. 97%
CAS:(1R,2R)-2-[(4S,11bR)-3,5-Dihydro-4H-dinaphtho[2,1-c:1',2'-e]phosphepin-4-yl]-1-phenylpropan-2-amine, min. 97%
Formula:C31H28NPPurezza:min. 97%Colore e forma:white solidPeso molecolare:445.53racemic-Di-tert-butyl(3-(tert-butyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide, 97%
CAS:racemic-Di-tert-butyl(3-(tert-butyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide, 97%
Formula:C20H34O3P2Purezza:97%Colore e forma:white xtl.Peso molecolare:384.43(+)-1,2-Bis((2R,5R)-2,5-di-i-propylphospholano)benzene, 98+% (R,R)-i-Pr-DUPHOS
CAS:(+)-1,2-Bis((2R,5R)-2,5-di-i-propylphospholano)benzene, 98+% (R,R)-i-Pr-DUPHOS
Formula:C26H44P2Purezza:98+%Colore e forma:white xtl.Peso molecolare:418.58(2S,4S)-(-)-2,4-Bis(diphenylphosphino)pentane, 99% (S,S)-BDPP
CAS:(2S,4S)-(-)-2,4-Bis(diphenylphosphino)pentane, 99% (S,S)-BDPP
Formula:(C6H5)2PCH(CH3)CH2CH(CH3)P(C6H5)2Purezza:99%Colore e forma:white xtl.Peso molecolare:440.49Triethylphosphonium tetrafluoroborate, 99%
Triethylphosphonium tetrafluoroborate, 99%
Formula:(C2H5)3PHBF4Purezza:99%Colore e forma:white pwdr.Peso molecolare:205.971,3-Bis(di-t-butylphosphinomethyl)benzene, 99%
CAS:1,3-Bis(di-t-butylphosphinomethyl)benzene, 99%
Formula:C6H4CH2P(C4H9)2Purezza:99%Colore e forma:white pwdr.Peso molecolare:394.56(R)-(-)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)dimethylamine, min. 97% (R)-MONOPHOS
CAS:(R)-(-)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)dimethylamine, min. 97% (R)-MONOPHOS
Formula:C22H18NO2PPurezza:min. 97%Colore e forma:white xtl.Peso molecolare:359.36Di-i-propylphosphine, 98% (10 wt% in hexanes)
CAS:Di-i-propylphosphine, 98% (10 wt% in hexanes)
Formula:(C3H7)2PHPurezza:98%Colore e forma:colorless liqPeso molecolare:118.16Tri-i-propylphosphite, min. 94%
CAS:Tri-i-propylphosphite, min. 94%
Formula:(CH3)2CHOPPurezza:min. 94%Colore e forma:colorless liq.Peso molecolare:208.24Tris[2-(diphenylphosphino)ethyl]phosphine, 98% PP₃
CAS:Tris[2-(diphenylphosphino)ethyl]phosphine, 98% PP3
Formula:C42H42P4Purezza:98%Colore e forma:white pwdr.Peso molecolare:670.682-((2R,3R)-3-(tert-Butyl)-4-(2,6-dimethoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)-6-methoxypyridine, 97% (>99% ee)
Formula:C25H28NO4PPurezza:97% (>99% ee)Colore e forma:white to off-white solidPeso molecolare:437.472-Di-t-butylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl, min. 98% t-BuXPhos
CAS:2-Di-t-butylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl, min. 98% t-BuXPhos
Formula:C29H45PPurezza:min. 98%Colore e forma:white xtl.Peso molecolare:424.64(R,R)-(+)-1,2-Bis(t-butylmethylphosphino)benzene (R,R)-BenzP*
CAS:(R,R)-(+)-1,2-Bis(t-butylmethylphosphino)benzene (R,R)-BenzP*
Formula:C16H28P2Colore e forma:white xtl.Peso molecolare:282.34Tributylphosphine sulfide/tributylphosphine (50:50 mixture), CYTOP® 506
CAS:Formula:C12H27PSC12H27PColore e forma:Colorless to amber liq.Peso molecolare:436.342152-(Diphenylphosphino)benzaldehyde, min. 97%
CAS:2-(Diphenylphosphino)benzaldehyde, min. 97%
Formula:(C6H5)2P(C6H5COH)Purezza:min. 97%Colore e forma:white to yellow pwdr.Peso molecolare:290.301,2,2,3,4,4 Hexamethylphosphetane 1-oxide
CAS:Formula:C9H19OPColore e forma:White solidPeso molecolare:174.22Tri-n-butylphosphonium tetrafluoroborate, 99%
CAS:Tri-n-butylphosphonium tetrafluoroborate, 99%
Formula:(C4H9)3PHBF4Purezza:99%Colore e forma:white pwdr.Peso molecolare:290.13(2S,3S)-3-(tert-Butyl)-4-(2,6-diphenoxyphenyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole, 97% (>99% ee)
Formula:C30H29O3PPurezza:97% (>99% ee)Colore e forma:white to off-white solidPeso molecolare:468.18(11bS)-2,6-Bis[3,5-bis(1,1-dimethylethyl)phenyl]-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 98%
CAS:Formula:C48H53O4PPurezza:98%Colore e forma:white to light yellow pwdr.Peso molecolare:724.90[2-(N,N-Dimethylamino)phenyl]di-t-butylphosphine, min. 95%
CAS:[2-(N,N-Dimethylamino)phenyl]di-t-butylphosphine, min. 95%
Formula:C16H28NPPurezza:min. 95%Colore e forma:white to light-brown xtl.Peso molecolare:265.37(S)-2,2'-Bis(diphenylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl, min. 97% (S)-Ph-Garphos™
CAS:(S)-2,2'-Bis(diphenylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl, min. 97% (S)-Ph-Garphos™
Formula:C40H36O4P2Purezza:min. 97%Colore e forma:white xtl.Peso molecolare:642.66(S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)diethylamine, min. 97%
CAS:(S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)diethylamine, min. 97%
Formula:C24H22NO2PPurezza:min. 97%Colore e forma:white pwdr.Peso molecolare:387.41[1-(2R,5R)-2,5-Diethylphospholanyl]-[2-(2R,5R)-2,5-diethylphospholanyl-1-oxide]benzene, min. 97%
CAS:[1-(2R,5R)-2,5-Diethylphospholanyl]-[2-(2R,5R)-2,5-diethylphospholanyl-1-oxide]benzene, min. 97%
Formula:C22H36OP2Purezza:min. 97%Colore e forma:white solidPeso molecolare:378.47(2R,3R)-3-(tert-Butyl)-2-isopropyl-4-(2-methoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole, 97% (>99% ee)
Formula:C21H27O2PPurezza:97% (>99% ee)Colore e forma:white to off-white solidPeso molecolare:342.17Butyldi-1-adamantylphosphine, min. 95% [cataCXium® A]
CAS:Butyldi-1-adamantylphosphine, min. 95% [cataCXium® A]
Formula:C4H9(C10H15)2PPurezza:min. 95%Colore e forma:white to yellow pwdr.Peso molecolare:358.54(S)-2-(Diphenylphosphino)-1-phenylethylamine, min. 97%
CAS:(S)-2-(Diphenylphosphino)-1-phenylethylamine, min. 97%
Formula:C20H20NPPurezza:min. 97%Colore e forma:white solidPeso molecolare:381.45N-Phenyl-2-(di-t-butylphosphino)indol, min. 98% [cataCXium® PIntB]
CAS:N-Phenyl-2-(di-t-butylphosphino)indol, min. 98% [cataCXium® PIntB]
Formula:C22H28NPPurezza:min. 98%Colore e forma:white to yellow pwdr.Peso molecolare:337.44(S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)[(1R)-1-phenylethyl]amine, min. 95%
CAS:(S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)[(1R)-1-phenylethyl]amine, min. 95%
Formula:C28H22NO2PPurezza:min. 95%Colore e forma:white pwdr.Peso molecolare:435.451-(2,4,6-Trimethylphenyl)-2-(dicyclohexylphosphino)imidazole, min. 95% [cataCXium® PlCy]
CAS:1-(2,4,6-Trimethylphenyl)-2-(dicyclohexylphosphino)imidazole, min. 95% [cataCXium® PlCy]
Formula:C24H35N2PPurezza:min. 95%Colore e forma:white pwdr.Peso molecolare:382.52Tris(2,4,6-trimethylphenyl)phosphine, 98%
CAS:Tris(2,4,6-trimethylphenyl)phosphine, 98%
Formula:(CH3)3C6H2PPurezza:98%Colore e forma:white pwdr.Peso molecolare:388.53Tris(dimethylamino)phosphine, min. 98% HMPT
CAS:Tris(dimethylamino)phosphine, min. 98% HMPT
Formula:(CH3)2NPPurezza:min. 98%Colore e forma:yellow liq.Peso molecolare:163.21(R,R)-(-)-2,3-Bis(t-butylmethylphosphino)quinoxaline, min. 98% (R,R)-QuinoxP*
CAS:(R,R)-(-)-2,3-Bis(t-butylmethylphosphino)quinoxaline, min. 98% (R,R)-QuinoxP*
Formula:C18H28N2P2Purezza:min. 98%Colore e forma:orange pwdr.Peso molecolare:334.382-Dicyclohexylphosphino-2'-methyl-)-1,1'-biphenyl, min. 98% MePhos
CAS:2-Dicyclohexylphosphino-2'-methyl-)-1,1'-biphenyl, min. 98% MePhos
Formula:C25H33PPurezza:min. 98%Colore e forma:white xtl.Peso molecolare:364.51Di-o-tolylphosphine, min. 97%
CAS:Di-o-tolylphosphine, min. 97%
Formula:(CH3C6H4)2PHPurezza:min. 97%Colore e forma:colorless solidPeso molecolare:214.24Dicyclohexylchlorophosphine, min. 98%
CAS:Dicyclohexylchlorophosphine, min. 98%
Formula:(C6H11)2PClPurezza:min. 98%Colore e forma:colorless to pale yellow, cloudy liq.Peso molecolare:232.74Cyclohexyldi-t-butylphosphine, 98% (10wt% in hexanes)
CAS:Cyclohexyldi-t-butylphosphine, 98% (10wt% in hexanes)
Formula:C14H29PPurezza:98%Colore e forma:colorless liq.Peso molecolare:228.36Triethylphosphine, 99% (20 wt% in ethanol)
CAS:Triethylphosphine, 99% (20 wt% in ethanol)
Formula:(C2H5)3PPurezza:99%Colore e forma:colorless liq.Peso molecolare:118.16(11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-bis(2,4,6-trimethylphenyl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 98% (99% ee)
CAS:(11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-bis(2,4,6-trimethylphenyl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 98% (99% ee)
Formula:C38H41O4PPurezza:98% (99% ee)Colore e forma:white to light yellow pwdr.Peso molecolare:592.7(R)-(+)-7-[N-(2-Benzylthio)ethylamino]-7'-[bis(3,5-di-t-butylphenyl)phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobindane, 97+% (>99% ee) [(R)-DTB-SpiroSAP-Bn]
CAS:(R)-(+)-7-[N-(2-Benzylthio)ethylamino]-7'-[bis(3,5-di-t-butylphenyl)phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobindane, 97+% (>99% ee) [(R)-DTB-SpiroSAP-Bn]
Formula:C54H68NPSPurezza:97+% (>99% ee)Colore e forma:off-white solidPeso molecolare:794.16(R)-(+)-7,7'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 97% (R)-SDP
CAS:(R)-(+)-7,7'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 97% (R)-SDP
Formula:C41H34P2Purezza:min. 97%Colore e forma:white solidPeso molecolare:588.66Di-t-butyl(2-butenyl)phosphine (40% in xylene), 98% m-Crophos®
CAS:Di-t-butyl(2-butenyl)phosphine (40% in xylene), 98% m-Crophos®
Formula:C12H25PPurezza:98%Colore e forma:colorless liq.Peso molecolare:200.305-(Dicyclohexylphosphino)-1',3',5'-triphenyl-[1,4']-bi-1H-pyrazole, min. 95% Cy-BippyPhos
CAS:5-(Dicyclohexylphosphino)-1',3',5'-triphenyl-[1,4']-bi-1H-pyrazole, min. 95% Cy-BippyPhos
Formula:C36H39N4PPurezza:min. 95%Colore e forma:white pwdr.Peso molecolare:558.709-[2-(Dicyclohexylphosphino)phenyl]-9H-carbazole, min. 98% PhenCar-Phos
CAS:9-[2-(Dicyclohexylphosphino)phenyl]-9H-carbazole, min. 98% PhenCar-Phos
Formula:C30H34NPPurezza:min. 98%Colore e forma:white pwdr.Peso molecolare:439.57Tris(2,6-dimethoxyphenyl)phosphine, min. 97%
CAS:Tris(2,6-dimethoxyphenyl)phosphine, min. 97%
Formula:C24H27O6PPurezza:min. 97%Colore e forma:white to off-white pwdr.Peso molecolare:262.28(2S,3S)-(+)-2,3-Bis(diphenylphosphino)-bicyclo[2.2.1]hept-5-ene, min. 95% (S,S)-NORPHOS
CAS:(2S,3S)-(+)-2,3-Bis(diphenylphosphino)-bicyclo[2.2.1]hept-5-ene, min. 95% (S,S)-NORPHOS
Formula:C31H28P2Purezza:min. 95%Colore e forma:white xtl.Peso molecolare:462.512-(Diphenylphosphino)benzoic acid, min. 97%
CAS:2-(Diphenylphosphino)benzoic acid, min. 97%
Formula:(C6H5)2P(C6H5COOH)Purezza:min. 97%Colore e forma:white to yellow solidPeso molecolare:306.301,3-Bis(dicyclohexylphosphonium)propane bis(tetrafluoroborate), min. 97%
CAS:1,3-Bis(dicyclohexylphosphonium)propane bis(tetrafluoroborate), min. 97%
Formula:(C6H11)2PCH2CH2CH2P(C6H11)2HBF4Purezza:min. 97%Colore e forma:white pwdr.Peso molecolare:612.262-(Di-t-butylphosphino)-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl, min. 98% t-BuBrettPhos
CAS:2-(Di-t-butylphosphino)-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl, min. 98% t-BuBrettPhos
Formula:C31H49O2PPurezza:min. 98%Colore e forma:white xtl.Peso molecolare:484.69Ref: 08-15-1164
2gPrezzo su richiesta10gPrezzo su richiesta50gPrezzo su richiesta100mgPrezzo su richiesta500mgPrezzo su richiesta(3R,3'R,4S,4'S,11bS,11'bS)-(+)-4,4'-Di-t-butyl-4,4',5,5'-tetrahydro-3,3'-bi-3H-dinaphtho[2,1-c:1',2'-e]phosphepin, 95% (S)-BINAPINE
CAS:(3S,3'S,4S,4'S,11bS,11'bS)-(+)-4,4'-Di-t-butyl-4,4',5,5'-tetrahydro-3,3'-bi-3H-dinaphtho[2,1-c:1',2'-e]phosphepin, 97% (S)-BINAPINE
Formula:C52H48P2Purezza:95%Colore e forma:white to light yellow pwdr.Peso molecolare:734.89
![(11bR)-2,6-Di-1-pyrenyl-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 98%, (99…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-0364.webp&w=3840&q=75)
![(1R,2R)-2-[(4S,11bR)-3,5-Dihydro-4H-dinaphtho[2,1-c:1',2'-e]phosphepin-4-yl]-1-phenylpropan-2-amin…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-7141.webp&w=3840&q=75)
![racemic-Di-tert-butyl(3-(tert-butyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine …](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-6325.webp&w=3840&q=75)
![(R)-(-)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)dimethylamine, min. 97% (R)…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-1232.webp&w=3840&q=75)
![Tris[2-(diphenylphosphino)ethyl]phosphine, 98% PP₃](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-7888.webp&w=3840&q=75)
![2-((2R,3R)-3-(tert-Butyl)-4-(2,6-dimethoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)-6-meth…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-6862.webp&w=3840&q=75)
![(2S,3S)-3-(tert-Butyl)-4-(2,6-diphenoxyphenyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole, 97% …](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-6832.webp&w=3840&q=75)
![(11bS)-2,6-Bis[3,5-bis(1,1-dimethylethyl)phenyl]-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-0559.webp&w=3840&q=75)
![[2-(N,N-Dimethylamino)phenyl]di-t-butylphosphine, min. 95%](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-1260.webp&w=3840&q=75)
![(S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)diethylamine, min. 97%](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-1231.webp&w=3840&q=75)
![[1-(2R,5R)-2,5-Diethylphospholanyl]-[2-(2R,5R)-2,5-diethylphospholanyl-1-oxide]benzene, min. 97%](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-7354.webp&w=3840&q=75)
![(2R,3R)-3-(tert-Butyl)-2-isopropyl-4-(2-methoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole, 97% (…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-6878.webp&w=3840&q=75)
![Butyldi-1-adamantylphosphine, min. 95% [cataCXium® A]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-0483.webp&w=3840&q=75)
![N-Phenyl-2-(di-t-butylphosphino)indol, min. 98% [cataCXium® PIntB]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-3550.webp&w=3840&q=75)
![(S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)[(1R)-1-phenylethyl]amine, …](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-1525.webp&w=3840&q=75)
![1-(2,4,6-Trimethylphenyl)-2-(dicyclohexylphosphino)imidazole, min. 95% [cataCXium® PlCy]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-6362.webp&w=3840&q=75)
![(R)-(+)-7-[N-(2-Benzylthio)ethylamino]-7'-[bis(3,5-di-t-butylphenyl)phosphino]-2,2',3,3'-tetrahydr…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-1613.webp&w=3840&q=75)
![5-(Dicyclohexylphosphino)-1',3',5'-triphenyl-[1,4']-bi-1H-pyrazole, min. 95% Cy-BippyPhos](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-1039.webp&w=3840&q=75)
![9-[2-(Dicyclohexylphosphino)phenyl]-9H-carbazole, min. 98% PhenCar-Phos](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-0445.webp&w=3840&q=75)
![(2S,3S)-(+)-2,3-Bis(diphenylphosphino)-bicyclo[2.2.1]hept-5-ene, min. 95% (S,S)-NORPHOS](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F15-0141.webp&w=3840&q=75)
