I-2-Naphthol CAS 135-19-3 Ubunyulu > 99.0% (GC) Factory
I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili we-2-Naphthol (β-Naphthol) (i-CAS: 135-19-3) enomgangatho ophezulu, amandla okuvelisa i-20000 Tons ngonyaka.I-Ruifu Chemical inokubonelela ngenkonzo yehlabathi jikelele, ixabiso elikhuphisanayo, amancinci kunye nenani elikhulu elikhoyo.Thenga 2-Nafetolo,Please contact: alvin@ruifuchem.com
| Igama leMchiza | 2-Nafetali |
| Izithethantonye | iNafetali;i-beta-Naphthol;2-Naphthalenol;i-β-Hydroxynaphthalene;2-Hydroxynaphthalene;uMphuhlisi weAzogen A;iBetanaphthol;β-Naphthyl Utywala;iNaphthalen-2-ol;Nafeth-2-ol |
| Ubume beStokhwe | KwiSitokhwe, Umthamo weMveliso 20000 yeeToni ngonyaka |
| Inombolo yeCAS | 135-19-3 |
| Ifomula yeemolekyuli | C10H8O |
| Ubunzima beMolekyuli | 144.17 g/mol |
| Indawo yokunyibilika | 120.0 ukuya 124.0℃(lit.) |
| Indawo yokubilisa | 285.0~286.0℃(lit.) |
| Ukuxinana | 1.28 g/cm3 |
| Inovakalelo | Ukukhanya okunovelwano |
| Ukunyibilika kwamanzi | Ayinyibilikiyo kuManzi, 0.74 g/l 25℃ |
| Ukunyibilika kwi-EtOH | Phantse Ukungafihli |
| Ukunyibilika | Inyibilika kakhulu kutywala.Inyibilika kwiChloroform, iEther, iBenzene |
| Ugcino Temp. | Indawo epholileyo kunye neyomileyo, Kuphephe ukukhanya |
| I-COA kunye ne-MSDS | Iyafumaneka |
| Beka ubomi kwishelufa | > Iminyaka emi-3 ukuba igcinwe ngokufanelekileyo |
| Uphawu | Ruifu Chemical |
| Izinto | ImiGangatho yokuHlola | Iziphumo |
| Imbonakalo | I-Off-White ukuya kwi-Grey Powder | Iyahambelana |
| Indawo yokunyibilika | 120.0 ukuba 124.0℃ | 121.0 ~ 122.0℃ |
| Amanzi nguKarl Fischer | ≤0.10% | <0.10% |
| I-Ignition Residue | ≤0.05% | <0.05% |
| iNaphthalene | ≤0.50% | <0.50% |
| 1-iNafetali | ≤0.30% | <0.30% |
| Iintsimbi ezinzima (Pb) | ≤10ppm | <10ppm |
| Ubunyulu / Indlela yokuHlalutya | >99.0% (GC) | 99.15% |
| I-Infrared Spectrum | Ngokungqinelana noLwakhiwo | Iyahambelana |
| I-1 H NMR Spectrum | Ngokungqinelana noLwakhiwo | Iyahambelana |
| Ukuqukumbela | Imveliso ivavanyiwe kwaye iyahambelana neenkcukacha ezinikiweyo | |
Umqulu:I-25kg / ibhegi yeplastiki, okanye ibhegi elukiweyo, iGubu, okanye ngokwemfuno yomthengi.
Imeko yoGcino:Ukukhanya okunovelwano.Uthintelo lomlilo, uthintelo lokufuma kunye nothintelo lokuvezwa luya kwenziwa ngexesha lokugcinwa kunye nokuthutha.Gcina kwindawo yokugcina impahla epholileyo, eyomileyo, nengena umoya kakuhle kude nezinto ezingahambelaniyo.Izinto ezinokutsha kunye netyhefu ziya kugcinwa kwaye zithuthwe ngokwemigaqo.
Ukuhambisa ngenqanawe:Zisa kwihlabathi liphela ngeFedEx / DHL Express, ngomoya, ngolwandle.Ukubonelela ngokukhawuleza nangokuthembekileyo.
Ukutsha.Umbala ngokuthe ngcembe uba mnyama xa ugcinwe ixesha elide kwaye uzinzile emoyeni, kodwa umbala ngokuthe ngcembe uba mnyama xa ubekwe elangeni.I-Heat sublimation, iphunga elicaphukisayo lephenol.
Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Amava Eminyaka Eli-15?Sineminyaka engaphezu kwe-15 yamava ekwenziweni nasekuthumeleni kumazwe angaphandle uluhlu olubanzi oluphezulu lwamayeza aphakathi okanye amachiza alungileyo.
Iimarike eziphambili?Thengisa kwimarike yasekhaya, eMntla Melika, eYurophu, eIndiya, eKorea, eJapan, eOstreliya, njl.
Iingenelo?Umgangatho ophezulu, ixabiso elifikelelekayo, iinkonzo zengcali kunye nenkxaso yobugcisa, ukuhanjiswa ngokukhawuleza.
UmgangathoIsiqinisekiso?Inkqubo yokulawula umgangatho ongqongqo.Izixhobo zobuchwephesha zokuhlalutya ziquka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njl.
Iisampulu?Uninzi lweemveliso zibonelela ngeesampulu zasimahla zokuvavanya umgangatho, iindleko zokuthumela kufuneka zihlawulwe ngabathengi.
Factory Audit?Uphicotho-zincwadi lwasefektri wamkelekile.Nceda wenze idinga kwangaphambili.
MOQ?Akukho MOQ.Umyalelo omncinci wamkelekile.
Ixesha lokuzisa? Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe.
Ezothutho?Nge-Express (FedEx, DHL), ngoMoya, ngoLwandle.
Amaxwebhu?Emva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njl.
Udibaniso lweSiko?Inokubonelela ngeenkonzo zesiko lokudibanisa ukuze zilungele iimfuno zakho zophando.
Immimiselo yokuhlawula?I-invoyisi yeProforma iya kuthunyelwa kuqala emva kokuqinisekiswa kwe-odolo, efakwe kwiinkcukacha zethu zebhanki.Intlawulo nge-T / T (i-Telex Transfer), i-PayPal, i-Western Union, njl.
IiKhowudi zeeNgozi Xn,N
Iikhowudi zoMngcipheko
I-R20/22 - Inobungozi ngokuphefumlelwa kwaye ukuba iginywe.
R50 - Inetyhefu kakhulu kwizinto eziphila emanzini
Inkcazelo yoKhuseleko
I-S24/25 - Gwema ukudibana nolusu kunye namehlo.
I-S61-Kuphephe ukukhululwa kokusingqongileyo.Jonga kwimiyalelo ekhethekileyo / kumaphepha edatha yokhuseleko.
Ii-ID ze-UN UN 3077 9/PG 3
WGK eJamani 2
I-RTECS QL2975000
FLUKA BRAND F IIKHOWUDI 8
TSCA Ewe
Ikhowudi yeHS 2907151000
Udidi 9 lweengozi
Ukupakisha Iqela III
Ityhefu LD50 ngomlomo kuMvundla: 1960 mg/kg LD50 dermal Rabbit>10000 mg/kg
I-2-Naphthol (β-Naphthol) (i-CAS: 135-19-3), i-naphthol ephethe iqela le-hydroxy kwindawo ye-2, iphunga elincinci le-phenolic.Yenza mnyama emoyeni nasekuvelweni ekukhanyeni.Ukugcinwa okude okanye umbala okhanyayo ujika ube mnyama, unokwenzeka i-oxidation, ukunciphisa, i-nitrification kunye ne-nitrosation reaction, kunye neemveliso, ukukhanya kunye nobushushu, indima ye-halogenating, njl.
I-2-Naphthol isetyenziselwa ukuveliswa kwedayi, iziqholo, kunye nezinto eziphilayo zamayeza, kunye nokuveliswa kwe-antioxidants yerabha yokwenziwa.
I-2-Naphthol yi-molecule ye-hydroxyarene, ethi xa imincili yombane yenza i-asidi eyomeleleyo.I-2OH eyonwabileyo iyahlukanisa kuphela emanzini.Inevumba elincinane lephenolic.Ayihambelani ne-oxidizing agents enamandla, iziseko eziqinileyo, i-acid chlorides kunye ne-acid anhydrides.Yenye yedayi ye-fluorescence esetyenziswa ngokuqhelekileyo.
I-2-i-Naphthol yi-derivative ye-naphthalene, kwaye iveliswa yi-condensation yee-molecule ezimbini ze-malonic acid phambi kwe-agent yokunciphisa njenge-sodium borohydride.I-2-Naphthol isetyenziswa njenge-pesticide kwaye njengekhemikhali ephakathi kwimveliso yezinye iikhemikhali.
Yimathiriyeli ekrwada ye-organic synthesis kunye ne-dye intermediates;Isetyenziswe njenge-tobias acid, i-butyric acid, kunye ne-azo dyes;Isetyenziswa njengerabha antioxidant, minerali flotation agents, germicides, fungicides, antiseptic, antioxidant, prevention and treatment of parasites, ezisetyenziswa kwiziqholo, izinto zokuthambisa ulusu, amalaphu ancedisayo njl.
Nangona i-toxicity ye-2-Naphthol iphantsi komyalelo wezilwanyana zovavanyo, ukungeniswa kwexabiso elikhulu kunokubangela isicaphucaphu, ukuhlanza, isifo sohudo, intlungu yesisu, ukuxhuzula, kunye ne-hemolytic anemia.Ukufa kusenokubangelwa kukungaphefumli kakuhle.Ixabiso le-LD50 lomlomo kwiigundane likuluhlu lwe-2000 mg / kg.I-2-Naphthol inetyhefu encinci kune-1-Naphthol [9015-3], i-LD50 yomlomo ixabiso elikuluhlu lwe-2500 mg / kg.
Ukudibana nolusu kunokuvelisa ukuxobuka kolusu kunye nebala.
Ityhefu ngokuginya, ukuphefumla, kunye neendlela ezingaphantsi kwesikhumba.Idatha yokuguqulwa kwengxelo.Ulusu kunye neliso elicaphukisayo.Inokutsha xa ibekwe kubushushu okanye edangatyeni.Ukulwa nomlilo, sebenzisa i-CO2, imichiza eyomileyo.Ayihambelani ne-antipyrine, i-camphor, i-phenol, i-ferric salts, i-menthol, i-potassium permanganate kunye nezinye izinto ze-oxidzing, i-urethane.
Ingozi enokubakho kwabo babandakanyekayo kwimveliso ye-rubber antioxidant, synthesis of dyes;ukulungiswa kwesikhumba;imichiza yokungunda, amayeza, kunye neziqholo.Isetyenziswe njenge-antioxidant yamafutha, ioli;njenge-antiseptic;kwizibulali zinambuzane.
I-UN2811 i-Toxic solids, i-organic, i-nos, i-Hazard Class: 6.1;Iileyibhile: 6.1-Izinto ezinetyhefu, Igama lobuGcisa elifunekayo.UN3077 izinto ezinobungozi kokusingqongileyo, okuqinileyo, iinombolo, udidi lweeNgcipheko: 9;Iileyibhile: 9-Izinto eziziintlobo ngeentlobo ezinobungozi, Igama lobuGcisa elifunekayo.
Uthuli okanye umgubo usenokwenza umxube oqhumayo nomoya.Ukungahambelani ne-oxidizers (i-chlorate, i-nitrate, i-peroxides, i-permanganate, i-perhlorates, i-chlorine, i-bromine, i-fluorine, njl.);ukudibana kunokubangela imililo okanye uqhushumbo.Gcina kude nezinto ze-alkaline, iziseko ezinamandla, i-acids eqinile, i-oxoacids, i-epoxides, i-iron salts;I-2,3-dimethyl-1- phenyl-3-pyrazolin-5-enye (i-antipyrine);camphor, phenol, menthol, urethane.
