ngwaahịa

dyestuff intermediate 2-Naphthol Trimetin NSC 2044 cas 135-19-3 EINECS No.: 205-182-7 Nye ezigbo Beta Naphthol/2-naphthol.

nkowa nkenke:

Beta Naphthol/135-19-3/ 2-naphthol
Na-ebunye akwa akwa n'etiti cas 135-19-3
Ụdị: Agrochemical Intermediates, Pharmaceutical Intermediates
Ịdị ọcha: 99.5% min
Aha ika: MIT-IVY
Nọmba nlereanya: ịdị ọcha dị elu
Ngwa: Ụlọ ọrụ mmepụta ihe/Fine Chemicals
Ọdịdị: ọcha ma ọ bụ na-acha ọcha ntụ ntụ, ọcha ma ọ bụ na-acha ọcha ntụ ntụ
Aha ngwaahịa: 2-Naphthol
MW: 144.17
Ebe mgbaze: 120-122 Celsius (ọkụ)
Ikike inye:
20 Metric Ton/Metric Tọn kwa ọnwa Maka 2-Naphthol
Nkọwa nkwakọ ngwaahịa
2-Naphthol, Dị ka ndị ahịa chọrọ
Port: Shanghai /qingdao


  • 2- Naftọl:β-Naf; 2-Naftal;Trimetin;NSC 2044;NSC 5737;ci37500;B-NAPHTOL;2-Naftolo;Onye nrụpụta Enantioseparation nke 2,2'-Dihydroxy-1,1'-Binaphthyl 2-Amino-2'-Hydroxy-1,1'-Binaphthyl 2,2'-Diamine-1,1'-Binaphthyl na Chiral Stationary Phase by High Chromatography Liquid arụrụ arụ, 2-Hydroxynaphthalene
  • cas:135-19-3
  • MF:C10H8O
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    2-Naphthol  66
    2-Naphthol  33
    2-Naphthol  32
    2-Naphthol  1
    2-Naphthol  56
    H80eb299dcaec40ae9316f1a736bb095cB

    Ngwa

    Ngwaahịa aha: Wepụta elu mma dyestuff intermediate cas 135-19-3

    Nkọwapụta:

    2- Okwu Mmalite Nafthol
    Ngwaahịa
    CAS NO.
    Ọdịdị
    Ọdịnaya%
    Naphtha lene%
    Ebe mgbazeC
    Ọdịnaya α-Naphthol%
    2,2- Njikọta Naphthol %
    Mmiri%
    2-Naftal
    135-19-3
    White crystalline ntụ ntụ ma ọ bụ flakes
    ≥99%
    ≤0.5
    ≥120
    ≤0.5
    ≤0.5
    ≤0.3

    Nkwakọ ngwaahịa: 25kg / kaadiboodu

    Anyị nwere ike ịkwakọ dị ka arịrịọ ndị ahịa si dị, ma ọ bụghị ya, anyị ga-anakọta dị ka ụlọ ọrụ anyị.

    Dị ka mbupu anyị nwere ike iji DHL / EMS / TNT / FedEx / USPS ma ọ bụ dị ka gị arịrịọ.

    Site na Courier Site n'ikuku Site n'oké osimiri
    ≤50kg 50kg-500kg ≥500kg
    3-7 ụbọchị 1-2 izu 2-3 izu
    Ọnụ ụzọ gaa n'ọnụ ụzọ Ọdụ ụgbọ elu na ọdụ ụgbọ elu Ọdụ ụgbọ mmiri ruo ọdụ ụgbọ mmiri
    Ọ dị mfe ịnweta ngwaahịa Achọrọ ime mkpochapụ omenala Achọrọ ime mkpochapụ omenala

     

    HTB1c1.yX.GF3KVjSZFo762mpFXaY.png_.webp
    HLB1Zr9uTXzqK1RjSZFCq6zbxVXal
    H9a3b32ca222848a5987d8757c1f2fa06K.jpg_.webp
    HTB1TEQQRVXXXXcyXXXXq6xXFXXX8.jpg_.webp
    HTB1JUpYS9zqK1RjSZPxq6A4tVXaR
    H4dbfbf1b044f420996775a9e8b1b5056y

    Nkọwa ngwa ngwa

    Nkọwa ngwaahịa

    /2-Naphthol CAS 135-19-3

     

    Nwalee Nkọwapụta Nsonaazụ
    Ọdịdị Flakes ma ọ bụ ntụ ntụ na-acha ọcha (ekwe ka ọ gbaa ọchịchịrị ma ọ bụ ọbara ọbara gbara ọchịchịrị mgbe echekwara ya) Achịcha isi awọ ma ọ bụ ntụ ntụ
    2-Naphthol ịdị ọcha% 98.5 99.41
    1- Naphthol ịdị ọcha % ≤0.30 0.27
    Naphthalene ịdị ọcha % ≤0.40 0.08
    Mmiri% ≤0.10 0.05
    Mmechi

     

    GAFE

     

    Ngwaahịa aha: Wepụta elu mma dyestuff intermediate cas 135-19-3

     

    Nkọwapụta:

     

     

    2- Okwu Mmalite Nafthol

    Ngwaahịa

    CAS NO.

    Ọdịdị

    Ọdịnaya%

    Naphtha lene%

    Ebe mgbazeοC

    Ọdịnaya α-Naphthol%

    2,2- Njikọta Naphthol %

    Mmiri%

    2-Naftal

    135-19-3

    White crystalline ntụ ntụ ma ọ bụ flakes

    ≥99%

    ≤0.5

    ≥120

    ≤0.5

    ≤0.5

    ≤0.3

     

     

     

    验厂报告
    危险品证书

     

    Ihe Ngwaahịa mmiri Ngwaahịa akọrọ
    Ọdịdị Tapawa edo edo dị ọkụ Ntụ ntụ edo edo dị ọkụ
    Agba Gardner ≤ 10 9
    Ọnụ ego Amino ≥ 54% 95%
    Ihe na-adịghị edozi 0.05% 0.08%
    Benzyl Matter 0.25% 0.25%
    Fe (ppm) ≤ 50 60

     

     

    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

     

    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?

    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.

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

  • Nke gara aga:
  • Osote:

  • Dee ozi gị ebe a ziga anyị ya