Tau Falegaosi Fa'atau atu 92-70-6 2-Hydroxy-3-naphthoic acid (Bon acid) EINECS Nu.: 202-180-8
Fa'atatauga
fa'amatalaga asic: 3-Hydroxy-2-naphthoic acid 92-70-6
| Igoa Oloa | 3-Hydroxy-2-naphthoic acid |
| Synonyms | 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 |
| Vaega o oloa | Vaeluaga o Vainu'u ma Pigments; Intermediates; Naphthalene derivatives; Organics; Blocks Faufale; C11 i le C12; Carbonyl Compounds; Carboxylic Acids; Chemical Synthesis; Organic Building Blocks |
Fa'amatalaga vave
Meatotino Vailaau: 3-Hydroxy-2-naphthoic acid 92-70-6
E masani lava ona teu i se nofoaga malulu ma matutu, aloese mai le susulu o le la.
| Liu liusuavai | 218-221 °C(malamalama) |
| Fa'apuna | 283.17°C (fa'atatau fa'atatau) |
| mafiafia | 1.43 g/cm3 (23 ℃) |
| faasino igoa | 1.7160 (fa'atatau) |
| Fp | >150°C |
| vevela vevela. | Teu i lalo ole +30°C. |
| solubility | 0.072g/l e toetoe lava a le mafai ona solu |
| fomu | Pa'u tioata lelei |
| lanu | Samasama i beige-enaena |
| Suavai Solubility | FA'ATA'U LELEI |
| λmax | 395nm(H2O (pH 3.5))(malamalama) |
| Merck | 14,4835 |
| BRN | 744100 |
| CAS Fa'amaumauga Fa'amaumauga | 92-70-6(Fa'amatalaga Fa'amaumauga a le CAS) |
| NIST Chemistry Reference | 2-Naphthalenecarboxylic acid, 3-hydroxy-(92-70-6) |
| Faiga Fa'amaumauga a le EPA | 2-Naphthalenecarboxylic acid, 3-hydroxy-(92-70-6) |
Teuina
O lenei oloa e tatau ona teuina i totonu o se pusa malulu, mago poʻo se tane.O faleteuoloa e teu ai e tatau ona fa'amama i taimi uma, fa'alili ma siaki, ia maualalo le vevela ma mago.
Fa'auma & Fa'atau
3-Hydroxy-2-naphthoic acid CAS 92-70-6 BETA-OXY NAPHTHOIC ACID
La Tatou Auaunaga
1. Tuuina atu faʻataʻitaʻiga
2.O le afifiina foi e mafai ona tusa ma manaoga o tagata faatau
3.Any fesili o le a taliina i totonu ole 24 itula
4.we tuʻuina atu Faʻamatalaga Faʻasalalau, Faʻapipiʻi Lisi, Pili o le utaina, COA , tusi faamaonia Soifua Maloloina ma le amataga.Afai ei ai ni mana'oga fa'apitoa a au maketi, fa'ailoa mai.
5.Factory tau.
6. Tuuina atu vave.Matou te galulue faʻatasi ma le tele o faʻapolofesa forwarders, E mafai ona matou auina atu oloa ia te oe pe a uma ona e faʻamaonia le faʻatonuga.
7.E mafai ona matou talia auala eseese totogi, L / C, T / T, D / A, D / P, O / A, paypal, Western Union ma isi, ma matou galulue faʻatasi ma Sinosure i le tele o tausaga.
| Taimi fe'avea'i i le sami (Na'o le fa'amatalaga) | ||||||||
| Amerika i Matu | 11~30 aso | Aferika i Matu | 20~40 aso | Europa | 22~45 aso | Asia i Sautesasae | 7~10 aso | |
| Amerika i Saute | 25~35 aso | Aferika i Sisifo | 30~60 aso | Sasa'e Tutotonu | 15~30 aso | Asia i Sasa'e | 2~3 aso | |
| Amerika Tutotonu | 20~35 aso | EestAfrica | 23~30 aso | Ocenia | 15~20 aso | Asia i Saute | 10~25 aso | |
Q1: O le gaosiga poʻo le kamupani fefaʻatauaʻiga?
A: O matou o le gaosiga.Fa'afeiloa'i oe e asiasi i la matou fale gaosimea.
Q2: Faʻafefea ona faʻafesoʻotaʻi ma i matou?
A: Kiliki le "Contact Supplier", auina mai ia i matou le savali, o le ae maua le tali i totonu ole 24 itula.
Q3: O le a le ituaiga o totogi e te taliaina?
A: Mo le tele o faʻatonuga, e mafai ona e totogiina i le faletupe a le matou kamupani.
Q4: E mafai ona e tuʻuina mai ia te aʻu se tau faʻaitiitiga?
A: E mautinoa, e faʻalagolago i lau aofaʻi.
Q5: E mafai faapefea ona ou maua se faʻataʻitaʻiga?
A: E mafai ona e talanoa ma i matou, matou te masani ona auina atu faʻataʻitaʻiga e FEDEX, DHL, EMS.
O nai faʻataʻitaʻiga e leai se totogi ae e tatau ona e totogia le tau o felauaiga.
Q6: Faʻafefea ona faʻamaonia le Tulaga Faʻatau aʻo leʻi tuʻuina atu poloaiga?
A: E mafai ona e mauaina se faʻataʻitaʻiga, pe mafai foi ona matou tuʻuina atu tusi faamaonia o suʻesuʻega poʻo le HPLC poʻo le NMR ia oe.
Q7: E mafai faapefea ona ou faia le totogiina saogalemu?
A: O le fefaʻatauaiga atoa o loʻo i lalo ole asiasiga a Alibaba (Third party).
Q8: E mafai ona faʻapipiʻi faʻailoga ma a tatou lava mamanu?
A: Ioe, naʻo le auina mai ia i matou o au tusiata, o le ae mauaina le mea e te manaʻo ai.
