2-Naphthol CAS 135-19-3 Mama>99.0% (GC) Falegaosimea
Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua o le 2-Naphthol (β-Naphthol) (CAS: 135-19-3) faʻatasi ai ma le maualuga, gaosiga gafatia 20000 Tons i le tausaga.Ruifu Chemical e mafai ona tuʻuina atu i le lalolagi atoa, tau faʻatauvaʻa, laʻititi ma tele aofaʻi avanoa.Fa'atau 2-Naphthol,Please contact: alvin@ruifuchem.com
| Igoa Vailaau | 2-Nafatolo |
| Synonyms | β-Naphthol;beta-Naphthol;2-Naftalenol;β-Hydroxynaphthalene;2-Hydroxynaphthalene;Azogen Developer A;Betanaphthol;β-Naphthyl Alcohol;Naftalena-2- ol;Nafa-2- ol |
| Tulaga Fa'asoa | I Fa'atauga, Gaosi Gaosi 20000 Tone i le Tausaga |
| Numera CAS | 135-19-3 |
| Fuafua mole | C10H8O |
| Molecular Weight | 144.17 g/mol |
| Lisi Lisi | 120.0 i le 124.0 ℃(malamalama) |
| Fa'apuna | 285.0~286.0 ℃(malamalama) |
| Malosi | 1.28 g/cm3 |
| Ma'ale'ale | Ma'ale'ale |
| Suavai Solubility | E le mafai ona fa'afefe i le Vai, 0.74 g/l 25 ℃ |
| Solubility i le EtOH | Toeititi lava Malamalama |
| Solubility | E matua solu i le ava malosi.Solu i Chloroform, Eteru, Benzene |
| Temp. | Nofoaga malulu & Matutu, Aloese mai le Malamalama |
| COA & MSDS | Avanoa |
| Ola Fa'asa | >3 Tausaga pe a teu lelei |
| Fa'ailoga | Ruifu Chemical |
| Aitema | Tulaga Fa'atonu | I'uga |
| Fa'aaliga | Pa'u Pa'epa'e i le Efuefu Efuefu | E usitaia |
| Lisi Lisi | 120.0 i le 124.0 ℃ | 121.0~122.0 ℃ |
| Vai saunia e Karl Fischer | ≤0.10% | <0.10% |
| Toe fa'amumu | ≤0.05% | <0.05% |
| Naftalena | ≤0.50% | <0.50% |
| 1-Nafatolo | ≤0.30% | <0.30% |
| Metala mamafa (Pb) | ≤10ppm | <10ppm |
| Mama / Suʻesuʻega Metotia | >99.0% (GC) | 99.15% |
| Alaleo Infrared | O gatasi ma le Fauga | E usitaia |
| 1 H NMR Alaleo | O gatasi ma le Fauga | E usitaia |
| Fa'ai'uga | Ua uma ona fa'ata'ita'iina le oloa ma fa'amalieina fa'atonuga | |
afifi:25kg / taga palasitika, poʻo le taga lalaga, Paʻu, poʻo e tusa ai ma manaʻoga o tagata faʻatau.
Tulaga teuina:Ma'ale'ale.E tatau ona faia le puipuiga o le afi, puipuia o le susu ma le puipuia i le taimi e teu ai ma felauaiga.Teu i totonu o le faleteuoloa malulu, mago, lelei le savili mai mea e le fetaui.O mea e mu ma oona e tatau ona teuina ma felauaiga e tusa ai ma tulafono faatonutonu.
Va'a:Tu'u atu ile lalolagi atoa ile FedEx / DHL Express, ile ea, ile sami.Tuuina atu vave ma faatuatuaina tiliva.
Mumu.O le lanu e faasolosolo ina pogisa pe a teuina mo se taimi umi ma mautu i le ea, ae o le lanu e faasolosolo ina pogisa pe a faʻaalia i le susulu o le la.Fa'asao vevela, manogi fa'afefe o le phenol.
Fa'afefea ona Fa'atau?Fa'amolemole fa'afeso'ota'iDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Tausaga Aafiaga?E sili atu nai lo le 15 tausaga o le poto masani i le gaosiga ma le auina atu i fafo o le tele o tulaga maualuga o vailaʻau faʻapitoa poʻo vailaʻau lelei.
Maketi Autu?Faʻatau atu i maketi i totonu o le atunuʻu, Amerika i Matu, Europa, Initia, Korea, Iapani, Ausetalia, ma isi.
Tulaga lelei?Tulaga maualuga, tau taugofie, auaunaga faʻapolofesa ma lagolago faʻapitoa, vave tuʻuina atu.
Tulaga leleiFaamautinoaga?Fa'atonuga lelei faiga.O meafaigaluega faʻapitoa mo suʻesuʻega e aofia ai le NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Fa'ata'ita'iga?O le tele o oloa e maua ai faʻataʻitaʻiga e leai se totogi mo le iloiloga lelei, o tau o felauaiga e tatau ona totogi e tagata faʻatau.
Fale Su'etusi?Fa'afeiloa'i su'etusi falegaosimea.Fa'amolemole fai se taimi vave.
MOQ?Leai MOQ.Laititi oka e talia.
Taimi Tiliva? Afai o loʻo i totonu o faʻatauga, e tolu aso e faʻamaonia le tuʻuina atu.
Felauaiga?E ala ile Express (FedEx, DHL), ile Air, ile Sea.
Pepa?A maeʻa le faʻatau atu auaunaga: COA, MOA, ROS, MSDS, ma isi mea e mafai ona tuʻuina atu.
Tulaga Fa'apitoa?E mafai ona tu'uina atu au'aunaga tu'ufa'atasiga fa'apitoa e fetaui lelei ma au su'esu'ega mana'oga.
Tulaga Totogi?Proforma invoice o le a lafo muamua pe a maeʻa le faʻamaoniga o le poloaiga, faʻapipiʻi a matou faʻamatalaga faletupe.Totogi e le T / T (Telex Transfer), PayPal, Western Union, ma isi.
Fa'ailoga o lamatiaga Xn,N
Tulaga lamatia
R20/22 - E afaina pe a manava ma pe a foloina.
R50 - Oona tele i meaola o le vai
Fa'amatalaga Saogalemu
S24/25 - Aloese mai le pa'i i le pa'u ma mata.
S61 - Aloese mai le tu'u atu i le si'osi'omaga.Va'ai ile fa'atonuga fa'apitoa/pepa fa'amatalaga saogalemu.
UN ID UN 3077 9/PG 3
WGK Siamani 2
RTECS QL2975000
FLUKA BRAND F CODES 8
TSCA Ioe
HS Code 2907151000
Vasega o lamatiaga 9
Vaega fa'aputu III
Oona LD50 tuugutu ile Lapiti: 1960 mg/kg LD50 dermal Lapiti >10000 mg/kg
2-Naphthol (β-Naphthol) (CAS: 135-19-3), o se naphthol o loʻo tauaveina se vaega hydroxy i le tulaga 2, sina manogi phenolic.E faapogisaina i le ea ma pe a aafia i le malamalama.Le teuina umi po o le lanu malamalama i le pogisa, e mafai ona tupu oxidation, faaitiitia, nitrification ma nitrosation tali, ma oloa, malamalama ma vevela, halogenating matafaioi, ma isi.
2-Naphthol o loʻo faʻaaogaina i le gaosiga o vali, mea manogi, ma vailaʻau faʻalaʻau, ma i le gaosiga o antioxidants mo paʻu gaosia.
O le 2-Naphthol o se mole mole hydroxyarene, lea pe a faʻafefe i luga o le eletise e fausia ai le malosi malosi.O le 2OH fiafia e mavaevae na'o le vai.E iai sina manogi phenolic.E le fetaui ma vailaʻau faʻamaʻi malosi, faʻavae malosi, chlorides acid ma acid anhydride.O se tasi lea o vali e masani ona fa'aaogaina.
2-Naphthol o se mea e maua mai i le naphthalene, ma e gaosia e le condensation o lua molelaʻau o le malonic acid i le i ai o se mea faʻaititia e pei ole sodium borohydride.2-Naphthol o loʻo faʻaaogaina e fai ma vailaʻau faʻamaʻi ma o se vailaʻau vavalo i le gaosiga o isi vailaʻau.
O mea mata'utia o le fa'aogaina o meaola ma mea fa'alanu;Fa'aaogaina e fai ma vaila'au tobias, acid butyric, ma vali azo;Faʻaaogaina e pei o le paʻu antioxidant, mineral flotation agents, germicides, fungicides, antiseptic, antioxidant, puipuia ma togafitiga o parasites, faʻaaogaina i mea manogi, paʻu paʻu paʻu, textile auxiliary ma isi.
E ui lava o le oona o le 2-Naphthol e maualalo le faasologa i manu suʻesuʻe, o le taumafaina o mea tetele e mafai ona iʻu ai i le faufau, puaʻi, manava manava, tiga o le manava, faʻalavelave, ma le anemia hemolytic.O le oti e ono mafua mai i le faaletonu o le manava.Ole tau ole gutu ole LD50 ile isumu ile va ole 2000 mg/kg.O le 2-Naphthol e sili atu ona oona nai lo le 1-Naphthol [9015-3], o le tau o le LD50 tautala o loʻo i totonu o le 2500 mg/kg.
O le pa'u o le pa'u e mafai ona maua ai le pa'u o le pa'u ma le pa'u.
Oona e ala ile inuina, inhalation, ma ala i lalo o le pa'u.Fa'amatalaga o suiga na lipotia.O se pa'u ma mata e fa'afefe.E mu pe a fa'aalia i le vevela po'o le mumu.E tau ai le afi, fa'aaoga le CO2, vaila'au mago.E le fetaui ma antipyrine, camphor, phenol, ferric salts, menthol, potassium permanganate ma isi mea faʻamaʻi, urethane.
O se lamatiaga e ono lamatia ai i latou o loʻo aʻafia i le gaosiga o le antioxidant, faʻapipiʻiina o vali;faiga pa'u;fungicides, pharmaceuticals, ma mea manogi.Fa'aaogaina e fai ma antioxidant mo ga'o, suauu;e fai ma antiseptic;i insecticides.
UN2811 Oona oona, oona, nus, Vasega o Tulaga Lamatia: 6.1;Fa'ailoga: 6.1-mea oona, Igoa Fa'ainisinia Manaomia.UN3077 Mea e lamatia ai le siosiomaga, malo, nus, Vasega o Tulaga Lamatia: 9;Fa'ailoga: 9-Mata'utia mea eseese, Igoa Fa'ainisinia Manaomia.
O le pefu po'o le pauta e mafai ona fa'afefiloi papa ma le ea.Le fetaui ma oxidizers (chlorates, nitrates, peroxides, permanganate, perchlorates, chlorine, bromine, fluorine, ma isi);fa'afeso'ota'i e ono mafua ai ni afi po'o ni pa.Taofi ese mai mea alkaline, faavae malosi, acids malosi, oxoacids, epoxides, masima uʻamea;2,3-dimethyl-1- phenyl-3-pyrazolin-5-one (antipyrine);camphor, phenol, menthol, urethane.
