Ọnụ ahịa ụlọ ọrụ na-ere 92-70-6 2-Hydroxy-3-naphthoic acid (Bon acid) EINECS Nọmba: 202-180-8
Ngwa
ozi asic: 3-Hydroxy-2-naphthoic acid 92-70-6
| Aha ngwaahịa | 3-Hydroxy-2-naphthoic acid |
| Ụdị okwu | 3-hydroxy-2-naphthoicaci; 3-Hydroxy-beta-naphthoic acid; 3-hydroxy-beta-naphthoicacid; 3-Hydroxynaphthalenecarboxylic acid- (2); 3-Naphthol-2-carboxylic acid; ;beta-naphthoicacid,3-hydroxy;BONA |
| CAS | 92-70-6 |
| MF | C11H8O3 |
| MW | 188.18 |
| EINECS | 202-180-8 |
| Ụdị ngwaahịa | Ndị dị n'etiti ihe eji esiji ákwà na pigmenti; Ndị n'etiti; ihe ndị na-emepụta Naphthalene; Organics; Ihe mgbochi ụlọ; C11 ruo C12; Ngwakọta carbonyl; Carboxylic acid, Chemical Synthesis; Organic Building Blocks |
Nkọwa ngwa ngwa
Njirimara chemical: 3-Hydroxy-2-naphthoic acid 92-70-6
Na-echekwakarị na ebe dị jụụ na nke akọrọ, zere ìhè anyanwụ.
| Ebe mgbaze | 218-221C (ọkụ) |
| Ebe esi nri | 283.17°C (atụmatụ siri ike) |
| njupụta | 1.43g/cm3 (23 ℃) |
| index refractive | 1.7160 (atụ) |
| Fp | >150°C |
| nchekwa okpomọkụ. | Chekwaa n'okpuru +30 Celsius. |
| solubility | 0.072g/l na-adịghị ike |
| ụdị | Ntụ ntụ kristal dị mma |
| agba | Yellow ka agba aja aja |
| Mmiri Solubility | A pụghị ịgwọta ya nke ọma |
| kacha | 395nm (H2O (pH 3.5)) (ọkụ) |
| Merck | 14,4835 |
| BRN | 744100 |
| Ntuziaka dataBase CAS | 92-70-6 (CAS DataBase ntụaka) |
| Ntuziaka Chemistry NIST | 2-Naphthalenecarboxylic acid, 3-hydroxy-(92-70-6) |
| Sistemụ ndekọ ihe EPA | 2-Naphthalenecarboxylic acid, 3-hydroxy-(92-70-6) |
Nchekwa
A ghaghị ịchekwa ngwaahịa a n'ime akpa dị jụụ, kpọrọ nkụ ma ọ bụ tankị.Ụlọ nkwakọba ihe ga-abụ mkpochapụ mgbe niile, na-eku ume na nyocha, na-adị obere okpomọkụ ma kpọọ nkụ.
Nkwakọ ngwaahịa & Mbupu
3-Hydroxy-2-naphthoic acid CAS 92-70-6 BETA-OXY NAPHTHOIC Acid.
Ọrụ anyị
1.Supply sample
2.The mbukota nwekwara ike dị ka ndị ahịa` requirment
3.A ga-aza ajụjụ ọ bụla n'ime awa 24
4.we na-enye akwụkwọ ọnụahịa azụmaahịa, Ndepụta nkwakọ ngwaahịa, Bill of loading, COA , Akwụkwọ ahụike na akwụkwọ mmalite.Ọ bụrụ na ahịa gị nwere ihe ọ bụla chọrọ, mee ka anyị mara.
5.Factory price.
6.Nnyefe ngwa ngwa.Anyị nwere ezigbo nkwado na ọtụtụ ndị na-ebugharị ọkachamara, Anyị nwere ike iziga gị ngwaahịa ndị ahụ ozugbo ị kwadoro usoro ahụ.
7.We nwere ike ịnakwere ụzọ nkwụnye ụgwọ dị iche iche, L / C, T / T, D / A, D / P, O / A, paypal, Western Union wdg, na anyị na-akwado Sinosure ọtụtụ afọ.
| Oge mbupu site n'oké osimiri (naanị maka ntụaka) | ||||||||
| North America | 11-30 ụbọchị | North Africa | 20-40 ụbọchị | Europe | 22-45 ụbọchị | Ndịda-ọwụwa anyanwụ Eshia | 7-10 ụbọchị | |
| South America | 25-35 ụbọchị | West Africa | 30-60 ụbọchị | Etiti ọwụwa anyanwụ | 15-30 ụbọchị | East Asia | 2-3 ụbọchị | |
| Middle America | 20-35 ụbọchị | EstAfrica | 23-30 ụbọchị | Oceania | 15-20 ụbọchị | South Asia | 10-25 ụbọchị | |
Q1: Ndi emeputa ma obu ahia ahia?
A: Anyị bụ ndị nrụpụta.Ị dị mma ileta ụlọ ọrụ anyị.
Q2: Olee otú ịkpọtụrụ anyị?
A: Pịa "Kpọtụrụ Supplier", zitere anyị ozi, ị ga-enweta azịza n'ime 24 awa.
Q3: Kedu ụdị usoro ịkwụ ụgwọ ị na-anabata?
A: Maka nnukwu iwu, ị nwere ike ịkwụ ụgwọ na akaụntụ ụlọ akụ nke ụlọ ọrụ anyị.
Q4: Ị nwere ike inye m ọnụ ahịa mbelata?
A: N'ezie, ọ dabere na ọnụọgụ gị.
Q5: Kedu ka m ga-esi nweta sample?
A: Ị nwere ike ikwurịta na anyị, anyị na-ezigakarị sample site FEDEX, DHL, EMS.
Ihe nlele ole na ole bụ n'efu mana ịkwesịrị ịkwụ ụgwọ maka ọnụahịa mbupu.
Q6: Otu esi akwado ogo ngwaahịa tupu ịnye iwu?
A: Ị nwere ike nweta ụfọdụ sample, ma ọ bụ anyị nwere ike izipu gị akwụkwọ nke analysi ma ọ bụ HPLC ma ọ bụ NMR gị.
Q7: Kedu ka m ga-esi mee ka ịkwụ ụgwọ dị mma?
A: Azụmahịa niile dị n'okpuru nyocha Alibaba (Ndị ọzọ).
Q8: Ọ ga-ekwe omume ịhazi aha ndị ahụ na nhazi nke anyị?
A: Ee, naanị zitere anyị ọrụ nka gị, ị ga-enweta ihe ịchọrọ.
