2-Naphthol CAS 135-19-3 Ịdị ọcha> Ụlọ ọrụ 99.0% (GC)
Shanghai Ruifu Chemical Co., Ltd. bụ onye na-emepụta 2-Naphthol (β-Naphthol) (CAS: 135-19-3) nwere àgwà dị elu, ikike mmepụta 20000 Ton kwa afọ.Ruifu Chemical nwere ike ịnye nnyefe zuru ụwa ọnụ, ọnụahịa asọmpi, obere na nnukwu ọnụọgụ dị.Ịzụta 2-Naphthol,Please contact: alvin@ruifuchem.com
| Aha Chemical | 2-Naftal |
| Ụdị okwu | β-Naftal;beta-Naphthol;2-Naphthalenol;β-Hydroxynaphthalene;2-Hydroxynaphthalene;Azogen Onye Mmepụta A;Betanaphhol;β-Naphthyl Mmanya;Nafthalen-2- ọl;Nafth-2- ol |
| Ọnọdụ Ahịa | N'ahịa, ikike nrụpụta 20000 Tọn kwa afọ |
| Nọmba CAS | 135-19-3 |
| Usoro ihe omimi | C10H8O |
| Ibu molekụla | 144.17 g/mol |
| Ebe Na-agbaze | 120.0 ruo 124.0 ℃ (ọkụ) |
| Ebe esi nri | 285.0 ~ 286.0 ℃ (ọkụ) |
| Njupụta | 1.28g/cm3 |
| Mmetụta | Ìhè nwere mmetụta |
| Mmiri Solubility | Na-esighi ike na mmiri, 0.74 g/l 25 ℃ |
| Solubility na EtOH | Ihe fọrọ nke nta ka ọ bụrụ nghọta |
| Solubility | Soluble nke ukwuu na mmanya mmanya.Soluble na Chloroform, Ether, Benzene |
| Okpomọkụ nchekwa. | Ebe dị jụụ & Ọkụ, Zere Ìhè |
| COA & MSDS | Dị |
| Ndụ shelf | > Afọ 3 ma ọ bụrụ na echekwara ya nke ọma |
| Ụdị | Ruifu Chemical |
| Ihe | Ụkpụrụ nyocha | Nsonaazụ |
| Ọdịdị | Gbanyụọ-Ọcha ruo ntụ ntụ | Na-akwado |
| Ebe Na-agbaze | 120.0 ka 124.0 ℃ | 121.0 ~ 122.0 ℃ |
| Mmiri nke Karl Fischer | ≤0.10% | <0.10% |
| Ihe fọdụrụ mgbanye | ≤0.05% | <0.05% |
| Naphthalene | ≤0.50% | <0.50% |
| 1-Naftal | ≤0.30% | <0.30% |
| Ọla dị arọ (Pb) | ≤10ppm | <10ppm |
| Ụzọ ịdị ọcha / nyocha | > 99.0% (GC) | 99.15% |
| Spectrum infrared | Nkwekọ na Structure | Na-akwado |
| 1 H NMR Spectrum | Nkwekọ na Structure | Na-akwado |
| Mmechi | A nwalela ngwaahịa a wee kwado nkọwa ndị enyere | |
ngwugwu:25kg / plastic akpa, ma ọ bụ kpara akpa, Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Ìhè nwere mmetụta.A ga-eduzi mgbochi ọkụ, mgbochi mmiri na mgbochi ikpughe n'oge nchekwa na njem.Chekwaa n'ụlọ nkwakọba ihe dị jụụ, kpọrọ nkụ, nke ikuku na-ekupụ nke ọma pụọ na ihe ndị na-ekwekọghị ekwekọ.A ga-echekwa ma bufee ihe ndị na-ere ọkụ na ndị na-egbu egbu dịka iwu siri dị.
Mbupu:Nyefee ụwa niile site na FedEx / DHL Express, site na ikuku, n'oké osimiri.Nye nnyefe ngwa ngwa na ntụkwasị obi.
Enwere ike ire ọkụ.Agba nke nta nke nta na-agba ọchịchịrị ma ọ bụrụ na echekwara ya ogologo oge ma kwụsie ike n'ikuku, mana agba ahụ na-eji nwayọọ nwayọọ na-agba ọchịchịrị ma ọ bụrụ na ìhè anyanwụ na-ekpuchi ya.Okpomọkụ sublimation, isi na-akpasu iwe nke phenol.
Kedu ka esi azụta?Biko kpọtụrụDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Ahụmịhe afọ 15?Anyị nwere ihe karịrị 15 afọ nke ahụmahụ na mmepụta na mbupụ nke a dịgasị iche iche nke elu mma pharmaceutical intermediates ma ọ bụ ezi kemịkal.
Isi ahịa?Na-ere ahịa ụlọ, North America, Europe, India, Korea, Japanese, Australia, wdg.
Uru?Ogo kachasị elu, ọnụ ahịa dị ọnụ ala, ọrụ ọkachamara na nkwado teknụzụ, nnyefe ngwa ngwa.
OgoNkwenye?Usoro njikwa mma siri ike.Ngwá ọrụ ọkachamara maka nyocha gụnyere NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, wdg.
Ihe atụ?Ọtụtụ ngwaahịa na-enye ihe nlele efu maka nyocha dị mma, ndị ahịa kwesịrị ịkwụ ụgwọ mbupu.
Nyocha ụlọ ọrụ?Nnabata nyocha ụlọ ọrụ.Biko mee oge oge tupu oge eruo.
MOQ?Enweghị MOQ.A na-anabata obere usoro.
Oge Mbuga ozi? Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ.
Ụgbọ njem?Site Express (FedEx, DHL), nke ikuku, site n'oké osimiri.
Akwụkwọ?Mgbe ọrụ ahịa gasịrị: COA, MOA, ROS, MSDS, wdg nwere ike ịnye.
Synthesis omenala?Nwere ike ịnye ọrụ nhazi ahaziri iche ka ọ dabara mkpa nyocha gị nke ọma.
Usoro ịkwụ ụgwọ?A ga-ebu ụzọ ziga akwụkwọ ọnụahịa Proforma mgbe nkwenye nke iwu, kpuchiri ozi ụlọ akụ anyị.Ịkwụ ụgwọ site na T/T (Telex Nyefee), PayPal, Western Union, wdg.
Koodu egwu Xn, N
Koodu ihe egwu
R20/22 - na-emerụ ahụ site na iku ume ma ọ bụrụ na eloro ya.
R50 - Na-egbu egbu maka ihe ndị dị n'ime mmiri
Nkọwapụta nchekwa
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S61 - Zere ntọhapụ na gburugburu ebe obibi.Rụtụ aka na ntuziaka pụrụ iche / mpempe data nchekwa.
NJ UN UN 3077 9/PG 3
WGK Germany 2
RTECS QL2975000
FLUKA BRAND F CODES 8
TSCA Ee
Koodu mpaghara:: 2907151000
Klas 9 egwu
Otu ngwugwu III
Nsi LD50 ọnụ na oke bekee: 1960 mg / kg LD50 dermal Rabbit> 10000 mg / kg
2-Naphthol (β-Naphthol) (CAS: 135-19-3), otu naphthol na-ebu otu hydroxy na ọnọdụ 2, ntakịrị ísì phenolic.Na-agba ọchịchịrị n'ikuku yana n'ikpughe na ìhè.Ogologo nchekwa ma ọ bụ agba ọkụ na-atụgharị ọchịchịrị, nwere ike ime oxidation, mbelata, nitrification na mmeghachi omume nitrosation, na ngwaahịa, ọkụ na okpomọkụ, ọrụ halogenating, wdg.
2-Naphthol na-eji na-emepụta ihe e ji esiji ákwà, senti, na ọgwụ organics, na mmepụta nke antioxidants maka sịntetik roba.
2-Naphthol bụ molekul hydroxyarene, nke mgbe ọ na-enwe obi ụtọ na-etolite acid siri ike.Obi ụtọ 2OH na-ekewa naanị na mmiri.Ọ nwere obere phenolic isi.O kwekọrịtaghị na ndị ọrụ oxidizing siri ike, ntọala siri ike, chloride acid na acid anhydrides.Ọ bụ otu n'ime ihe eji esiji fluorescence a na-ejikarị.
2-Naphthol bụ ihe ewepụtara naphthalene, ma na-emepụta ya site na condensation nke mkpụrụ ndụ abụọ nke malonic acid n'ihu ihe na-ebelata ihe dịka sodium borohydride.2-Naphthol na-eji dị ka pesticide na dị ka a kemịkal intermediate na mmepụta nke ndị ọzọ chemicals.
Ọ bụ akụrụngwa nke organic njikọ na agba intermediates;A na-eji ya dị ka tobias acid, butyric acid, na agba azo;Ejiri ya dị ka antioxidant roba, ndị na-ahụ maka flotation mineral, germicides, fungicides, antiseptik, antioxidant, mgbochi na ọgwụgwọ nke nje nje, nke a na-eji na ngwa nri, ndị na-ahụ maka akpụkpọ anụ akpụkpọ anụ, ihe inyeaka akwa wdg.
Ọ bụ ezie na nsi nke 2-Naphthol dị ntakịrị n'usoro n'ule ule, ịṅụbiga mmanya ókè nwere ike ịkpata ọgbụgbọ, ọgbụgbọ, afọ ọsịsa, mgbu afọ, nhụsianya, na anaemia hemolytic.Ọnwụ nwere ike ịpụta site na iku ume.Uru LD50 ọnụ na oke dị na oke 2000 mg/kg.2-Naphthol dị ntakịrị na-egbu egbu karịa 1-Naphthol [9015-3], ọnụ ahịa LD50 nke ọnụ ya dị na nso 2500 mg / kg.
Mmekọahụ akpụkpọ ahụ nwere ike ime ka akpụcha akpụkpọ ahụ na pigmenti.
Nsi site n'iriri, iku ume, na ụzọ subcutaneous.Akọpụtara data mgbanwe.A akpụkpọ na anya mgbakasị.Na-ere ọkụ mgbe ọkụ ma ọ bụ ọkụ kpugheere ya.Iji luso ọkụ ọgụ, jiri CO2, kemịkalụ kpọrọ nkụ.Na-ekwekọghị na antipyrine, camphor, phenol, ferric salts, menthol, potassium permanganate na ihe ndị ọzọ na-ekpo ọkụ, urethane.
Ihe ize ndụ nke ndị na-etinye aka na mmepụta antioxidant roba, njikọ nke agba;nhazi akpụkpọ anụ;fungicides, pharmaceuticals, na senti.Ejiri ya dị ka antioxidant maka abụba, mmanụ;dị ka ihe antiseptik;na ụmụ ahụhụ.
UN2811 Ihe siri ike na-egbu egbu, organic, nos, Klaasị egwu: 6.1;Labels: 6.1-Ihe na-egbu egbu, Aha nka chọrọ.UN3077 Ihe ndị dị ize ndụ na gburugburu ebe obibi, siri ike, mba, Klaasị egwu: 9;Ihe akara: 9-Ihe dị ize ndụ dị iche iche, aha nka chọrọ.
Uzuzu ma ọ bụ ntụ ntụ nwere ike ịmalite ngwakọta ihe mgbawa na ikuku.ekwekọghị na oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, wdg);kọntaktị nwere ike ịkpata ọkụ ma ọ bụ mgbawa.Debe ihe alkaline, ntọala siri ike, acid siri ike, oxoacids, epoxides, salts iron;2,3-dimethyl-1- phenyl-3-pyrazolin-5-otu (antipyrine);menthol, urethane, phenol, camphor.
