ngwaahịa

C11H8O3 Cas Nke 92-70-6 2-Hydroxy-3-naphthoic acid (Bon acid)

nkowa nkenke:

Nyefee cas no 92-70-6 2-Hydroxy-3-Naphthalene Carboxylic Acid nwere asambodo REACH
3-Hydroxy-2-naphthoic acid CAS 92-70-6 BETA-OXY NAPHTHOIC Acid.
Ngwaahịa aha: inye akwa mma cas no 92-70-6 2-Hydroxy-3-Naphthalene Carboxylic Acid
Aha ọgwụ: 3-Hydroxy-2-naphthoic acid
Nọmba CAS: 92-70-6
Fomula molekụla:C11H8O3
Arọ molikula:188.18
Ọdịdị: kristal edo edo
Usoro ihe omimi: C H O



Arọ molikula: 188.2
Na-eji: etiti ejiri mepụta Naphthol AS na Naphthols ndị ọzọ, bụkwa etiti nke ọgwụ na pigmenti organic.
Nkọwapụta:
Ihe mara mma ọkwa mbụ
Ọdịdị Icha mmirimmiri odo ntụ ntụ Icha mmirimmiri odo ntụ ntụ
Nyochaa% ≥ 99 98.5
Ebe mgbaze nke ngwaahịa akọrọ ºC ≥ 218 ºC 217.5 ºC
Na-esighi ike na sodium bicarbonate% ≤ 0.05 0.1
Mmiri % ≤ 0.1 0.15
2.6 acid% ≤ 0.09 0.1
2.3.6 acid% ≤ 0.08 0.1
2-naphthol% ≤ 0.4 0.5
Mbukota: akpa kpara akpa, 25kg ọ bụla.


Nyocha: 99% min
3-Hydroxy-2-naphthoic acid Njirimara


  • Aha kemịkalụ:3-Hydroxy-2-naphthoic acid
  • CAS Mba::92-70-6
  • Fomula Molecular:C11H8O3
  • Arọ molekụla::188.18
  • Ọdịdị:kristal edo edo
  • Nyocha:99% nkeji
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    2-hydroxy-3-naphthoic acid 124
    2-hydroxy-3-naphthoic acid4
    2-hydroxy-3-naphthoic acid 55
    2-hydroxy-3-naphthoic acid67
    2-hydroxy-3-naphthoic acid79
    H80eb299dcaec40ae9316f1a736bb095cB

    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 na-agba agba na agba agba; Ndị n'etiti; Naphthalene mmepụta; Organics; Ihe mgbochi ụlọ; C11 ruo C12; Ngwakọta Carbonyl; Carboxylic Acids, Chemical Synthesis; Organic Building Blocks

     

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    HLB1Zr9uTXzqK1RjSZFCq6zbxVXal
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    H4dbfbf1b044f420996775a9e8b1b5056y

    Nkọwa ngwa ngwa

     

    Njirimara kemịkalụ: 3-Hydroxy-2-naphthoic acid 92-70-6

    Na-echekwakarị na ebe dị jụụ na nke akọrọ, zere ìhè anyanwụ.

    Ebe mgbaze 218-221 Celsius C (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
    AKWỤKWỌ KWESỊRỊ
    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)

     

     

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    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 azụmahịa, 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 ịkwụ 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.

     

     

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    South America 25-35 ụbọchị West Africa 30-60 ụbọchị Etiti ọwụwa anyanwụ 15-30 ụbọchị East Asia 2-3 ụbọchị
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    N, N-Diethylaniline
    N, N-Diethylaniline
    N,N-DIMETHYL-P-TOLUIDINE 78

    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?

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    Q4: Ị nwere ike ịnye m ọnụahịa 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?

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    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.

    kristal violet lactone12
    HTB15h5bbvjsK1Rjy1Xaq6zispXaU.jpg_.webp (1)
    N,N-DIMETHYL-P-TOLUIDINE 45
    N,N-DIMETHYL-P-TOLUIDINE 331
    UTB8WMqZfSnEXKJk43Ubq6zLppXaT.jpg_.webp

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