Theko ea Fektheri e Rekisang 92-70-6 2-Hydroxy-3-naphthoic acid (Bon acid) EINECS No.: 202-180-8
Kopo
tlhahisoleseding ea asic: 3-Hydroxy-2-naphthoic acid 92-70-6
| Lebitso la Sehlahiswa | 3-Hydroxy-2-naphthoic acid |
| Litlhaloso tse tšoanang | 3-hydroxy-2-naphthoicaci;3-Hydroxy-beta-naphthoic acid;3-hydroxy-beta-naphthoicacid;3-Hydroxynaphthalenecarboxylic acid-(2);3-Naphthol-2-carboxylic acid;3-naphthol-2-carboxylicacid ; beta-naphthoicacid,3-hydroxy;BONA |
| CAS | 92-70-6 |
| MF | C11H8O3 |
| MW | 188.18 |
| EINECS | 202-180-8 |
| Lihlopha tsa lihlahisoa | Bohareng ba Dyes le Pigments;Intermediate;Naphthalene derivatives;Organics;Building Blocks;C11 ho C12;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks |
Lintlha tse Potlakileng
Lintho tsa Lik'hemik'hale: 3-Hydroxy-2-naphthoic acid 92-70-6
Ka tloaelo boloka sebakeng se phodileng le se omileng, qoba khanya ea letsatsi.
| Sebaka se qhibilihang | 218-221 °C(lit.) |
| Ntho e belang | 283.17°C (khakanyo e boima) |
| tekano | 1.43 g/cm3 (23℃) |
| refractive index | 1.7160 (khakanyo) |
| Fp | >150°C |
| mocheso oa polokelo. | Boloka ka tlase ho +30°C. |
| ho qhibiliha | 0.072g/l e batla e sa qhibidihe |
| sebopeho | Phofo e Ntle ea Crystalline |
| mmala | Bosehla ho isa ho beige-sootho |
| Ho qhibiliha ha Metsi | TS'ELISO HLALELE |
| λmax | 395nm(H2O (pH 3.5))(lit.) |
| Merck | 14,4835 |
| BRN | 744100 |
| Referense ea CAS DataBase | 92-70-6(CAS DataBase Reference) |
| Referense ea Khemistri ea NIST | 2-Naphthalenecarboxylic acid, 3-hydroxy-(92-70-6) |
| EPA Substance Registry System | 2-Naphthalenecarboxylic acid, 3-hydroxy-(92-70-6) |
Polokelo
Sehlahisoa sena se tlameha ho bolokoa ka setshelo se pholileng, se omeletseng kapa tanka.Sebaka sa polokelo ea polokelo se tlameha ho ba se hloekisitsoeng kamehla, ho kenya moea le ho hlahloba, ho ba mocheso o tlase le o omileng.
Packaging & Shipping
3-Hydroxy-2-naphthoic acid CAS 92-70-6 BETA-OXY NAPHTHOIC ACID
Litšebeletso tsa Rōna
1.Sample ea phepelo
2.The paka e boetse e ka ba ho ea ka bareki` requirment
3. Lipotso life kapa life li tla arajoa nakong ea lihora tse 24
4.re fana ka Invoice ea Khoebo, Lethathamo la Packing, Bill of loading, COA , setifikeiti sa bophelo bo botle le lengolo la Origin.Haeba limmaraka tsa hau li na le litlhoko tse ikhethang, re tsebise.
5.Theko ea fektheri.
6.Ho fana ka potlako.Re na le tšebelisano e ntle le barekisi ba bangata ba litsebi, Re ka u romella lihlahisoa hang ha u netefatsa taelo.
7.Re ka amohela mekhoa e sa tšoaneng ea ho lefa, L / C, T / T, D / A, D / P, O / A, paypal, Western Union joalo-joalo, 'me re sebelisana le Sinosure lilemo tse ngata.
| Nako ea ho romella ka Leoatle (Feela bakeng sa litšupiso) | ||||||||
| amerika e leboea | Matsatsi a 11-30 | Afrika Leboea | Matsatsi a 20-40 | Europe | Matsatsi a 22-45 | Asia Boroa-bochabela | 7-10 matsatsi | |
| amerika e boroa | Matsatsi a 25-35 | Afrika Bophirimela | Matsatsi a 30-60 | Bochabela bohareng | Matsatsi a 15-30 | Asia Bochabela | Matsatsi a 2-3 | |
| Amerika Bohareng | Matsatsi a 20-35 | EestAfrica | Matsatsi a 23-30 | Oceania | Matsatsi a 15-20 | Asia Boroa | Matsatsi a 10-25 | |
Q1: Na ke moetsi kapa khamphani ea khoebo?
A: Re moetsi.O amohelehile ho etela feme ea rona.
Q2: Mokhoa oa ho ikopanya le rona?
A: Tobetsa "Contact Supplier", re romelle molaetsa, u tla fumana karabo nakong ea lihora tse 24.
Q3: U amohela lipehelo tsa mofuta ofe tsa tefo?
A: Bakeng sa odara e ngata, o ka lefa akhaonteng ea banka ea k'hamphani ea rona.
Q4: O ka mpha theolelo ea theko?
A: Ehlile, ho ipapisitse le bongata ba hau.
Q5: Nka fumana mohlala joang?
A: U ka buisana le rona, re atisa ho romela sampole ka FEDEX, DHL, EMS.
Mehlala e seng mekae ke mahala empa o hloka ho lefella litšenyehelo tsa ho tsamaisa thepa.
Q6: Mokhoa oa ho netefatsa boleng ba Sehlahisoa pele o fana ka litaelo?
K: U ka fumana sampole, kapa re ka u romella setifikeiti sa analysi kapa HPLC kapa NMR ho uena.
Q7: Nka etsa hore tefo e bolokehe?
A: Ts'ebetso eohle e tlas'a tlhahlobo ea Alibaba (Mokha oa Boraro).
Q8: Na hoa khoneha ho itloaetsa li-label ka moralo oa rona?
A: E, feela re romelle litšoantšo tsa hau, u tla fumana seo u se batlang.
