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CAS 135-19-3 Beta Naphthol kanggo pewarna sintesis organik perantara Bahan perantara farmasi

CAS 135-19-3 Beta Naphthol for dyestuff intermediate organic synthesis Pharmaceutical intermediates Featured Image
  • CAS 135-19-3 Beta Naphthol for dyestuff intermediate organic synthesis Pharmaceutical intermediates
  • CAS 135-19-3 Beta Naphthol for dyestuff intermediate organic synthesis Pharmaceutical intermediates
  • CAS 135-19-3 Beta Naphthol for dyestuff intermediate organic synthesis Pharmaceutical intermediates
  • CAS 135-19-3 Beta Naphthol for dyestuff intermediate organic synthesis Pharmaceutical intermediates
  • CAS 135-19-3 Beta Naphthol for dyestuff intermediate organic synthesis Pharmaceutical intermediates
  • CAS 135-19-3 Beta Naphthol for dyestuff intermediate organic synthesis Pharmaceutical intermediates
  • CAS 135-19-3 Beta Naphthol for dyestuff intermediate organic synthesis Pharmaceutical intermediates
  • CAS 135-19-3 Beta Naphthol for dyestuff intermediate organic synthesis Pharmaceutical intermediates

katrangan singkat:

Suntingan data fisik
1. Properti: kristal flaky putih nganti abang, luwih peteng ing werna nalika disimpen ing udhara kanggo dangu.
2. Kapadhetan (g/mL, 20/4 ℃): 1,181.
3. Kapadhetan relatif (20 ℃, 4 ℃): 1,25.4.
Titik lebur (ºC): 122~123.5.
Titik didih (ºC, ing tekanan atmosfer): 285~286.6.
6. titik nyala (ºC): 153. 7. kelarutan: ora larut.
Kelarutan: ora larut ing banyu adhem, larut ing banyu panas, etanol, eter, kloroform, benzena, gliserin lan alkali [1] .
Suntingan data
1, indeks bias molar: 45,97
2. Volume molar (cm3 / mol): 121,9
3. Volume spesifik isotonik (90.2K): 326.1
4, tegangan lumahing (3.0 dyne/cm): 51.0
5. Rasio polarisasi (0,5 10-24cm3): 18,22 [1]
Alam lan stabilitas


  • CAS::135-19-3
  • Rumus molekul::C10H8O
  • 2-Kemurnian Naphthol:99.87
  • Kode HS:29071590
    • Unduh MSDS/COA Unduh PDF

    Detail Produk

    Tag produk

    Tes

    Spesifikasi

    asil

    Penampilan

    Serpihan utawa bubuk abu-abu-putih (diidini dadi peteng kuning utawa abang peteng nalika disimpen)

    Serpihan abu-abu-putih utawa bubuk

    2-Naphthol kemurnian%

    98.5

    99.87

    1-Naphthol kemurnian%

    ≤0.30

    0.27

    Kemurnian Naftalena%

    ≤0.40

    0.08

    banyu %

    ≤0.10

    0.05

    Kesimpulan

    LULUS

    Kita nyedhiyakake macem-macem volume paket, label sing disesuaikan bisa ditampa!

     

     

    Nomer CAS

    135-19-3

    Jeneng Liyane

    Pangembang A

    MF

    C10H8O

    EINECS No.

    205-182-7

    Panggonan Asal

    Cina

    Cina

    Shanghai

    Jinis

    Perantara Farmasi

    kemurnian

    99%

    Jeneng merek

    Paling sugih

    Nomer Model

    Paling sugih

    Aplikasi

    intermediet organik

    Penampilan

    bubuk putih

    jeneng produk

    2-Naphthol

    MW

    144.17

    Titik lebur

    120-122 °C (cahya)

    Titik didih

    285-286 °C (cahya)

    Kapadhetan

    1,28 g/cm3

    Kapadhetan uap

    4.97 (vs udara)

    tekanan uap

    10 mm Hg (145,5 °C)

    Titik nyala

    153 °C

    suhu panyimpenan

    Kulkas

    pka

    9,51 (ing 25 ℃)

     

    Jeneng produk: Nyedhiyakake zat warna menengah cas 135-19-3

    CAS 99-97-8 N,N-DIMETHYL-P-TOLUIDINE 99.88%
    微信图片_20210309155211
    mit-ivy industry company Supply high quality dyestuff intermediate cas 135-19-3 Beta Naphthol in stock 2-naphthol,Dyestuff Intermediates,Flavor & Fragrance Intermediates whatsapp:+86 13805212761 http://www.mit-ivy.com Whatsapp/wechat:+86 13805212761 https://www.mit-ivy.com mit-ivy industry company info@mit-ivy.com CAS No.:135-19-3 Other Names:beta-Monoxynaphthalene MF:C10H8O, EINECS No.205-182-7 Place of Origin:China
    Glacial Acetic Acid 99.9%
    Glacial Acetic Acid 99.9%
    Glacial Acetic Acid 99.9%

    Aplikasi

    Tes Spesifikasi asil
    Penampilan Serpihan utawa bubuk abu-abu-putih (diidini dadi peteng kuning utawa abang peteng nalika disimpen) Serpihan abu-abu-putih utawa bubuk
    2-Naphthol kemurnian% 98.5 99.87
    1-Naphthol kemurnian% ≤0.30 0.27
    Kemurnian Naftalena% ≤0.40 0.08
    banyu % ≤0.10 0.05
    Kesimpulan   LULUS

    HTB1GpYHbdfvK1RjSspfq6zzXFXa8.jpg_.webp
    Glacial Acetic Acid 99.9%
    HTB1T_dRB25TBuNjSspcq6znGFXal.jpg_.webp
    Glacial Acetic Acid 99.9%
    Glacial Acetic Acid 99.9%
    Glacial Acetic Acid 99.9%

    Iki minangka bahan mentah sing penting kanggo serat sintesis, gooey, obat-obatan, pestisida lan pewarna, lan uga pelarut organik sing apik.Kang digunakake digunakake ing industri kayata plastik, rubbers lan printing etc. Pabrik

     saka anhidrida asetat, vinil asetat;Insolvents, pewarna, celluloseacetate, obat-obatan, in-socticides, printing tekstil, film fotografi lan lateks karet koagulasi.

    uanity> 25 kilograms, nang kita nggunakake tas zip resealable pindho lan njaba karo aluminium Foil Bags UTAWA ukuran ageng pindho segel PET tas kanggo 25kgs ing akeh banjur dikempalken ing drum kanggo kapal.

    Hubungi kita kanggo rincian liyane yen sampeyan duwe pitakonan!

     

    Aplikasi: Pabrik vinyl asetat, anhidrida asetat, ester asetat, asetat, etil selulosa lan asam kloro asetat.Uga bisa digunakake ing lapangan serat sintetik, naleni agen, farmasi, pupuk lan dyeing bahan mentahan, minangka solvent ing lapangan plastik, karet lan printing.

    Digunakake ing industri pewarna, industri plastik, obat, karet, lan liya-liyane. polimer, bisa digunakake kanggo nggawe rayon viscose lan adhesive ari ban nilon, preparation saka semen, lim kayu digunakake kanggo bahan vinyl lan logam, resorcinol akeh azo dye, wulu pewarna intermediet, bahan mentahan lan intermediet pharmaceutical kanggo basa nitrogen salicylic acid.Phloroglucinol. nduweni efek bakterisida lan bisa digunakake minangka pengawet ing kosmetik lan obat kulit pastes lan ointments.Turunan saka resorcinol -metil umbelliferone minangka penengah saka pamutih optik, trinitroresorcinol minangka detonator detonator, lan jumlah owahan saka resorcinol digunakake ing produksi diphenylketone ultraviolet absorbers.Produk iki bisa iritasi kulit lan membran mucous, bisa cepet digunakke tliwat kulit kanggo nimbulaké gejala keracunan.

    Iki digunakake ing pabrik obat-obatan lan pewarna organik, lan minangka perantara pewarna wulu. Panggunaan eksternal obat kanggo eksim, psoriasis lan penyakit kulit liyane.Ing industri kosmetik, digunakake ing formulasi pewarna rambut (minangka pewarna pelengkap) .Phloroglucinol nduweni efek bakterisida lan bisa digunakake minangka pengawet.Iki ditambahake ing kosmetik lan pasta obat kulit lan salep

    Larut ing banyu, etanol, amil alkohol, gampang larut ing eter, gliserin, rada larut ing kloroform, karbon disulfida, rada larut ing benzena.

    Digunakake ing film photosensitive, medicine, dyestuff lan industri serat kimia

    CAS 99-97-8 N,N-DIMETHYL-P-TOLUIDINE 99.88%
    CAS 99-97-8 N,N-DIMETHYL-P-TOLUIDINE 99.88%
    N,N-Diethylaniline
    N,N-Diethylaniline
    CAS 99-97-8 N,N-DIMETHYL-P-TOLUIDINE 99.88%
    jeneng 2-Naphthol
    CAS 135-19-3
    MF C10H8O
    MW 144.17
    Risk Statements 20/22-50
    Pranyatan safety 24/25-61
    RIDADR UN 3077 9/PG 3
    WGK Jerman 2
    RTECS QL2975000
    Kode HS 29071590
    Struktur Molekul
    jeneng produk 2-Naphthol
    CAS NO 135-19-3
    Aplikasi Intermediet Pewarna, Perisa & Wewangian
    warna Wêdakakêna putih
    MOQ 1 kg
    Pangiriman cepet 3-5 dina
    pambayaran L/C; T/T; Western Union; Money Gram; Pesanan jaminan perdagangan

     









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