samfurori

CAS 135-19-3 Beta Naphthol don rini na tsaka-tsakin kwayoyin halitta Matsakaicin magunguna

taƙaitaccen bayanin:

Gyara bayanan jiki
1. Dukiya: fari zuwa ja lu'ulu'u masu laushi, duhu a launi lokacin da aka adana a cikin iska na dogon lokaci.
2. Yawan yawa (g/ml, 20/4 ℃): 1.181.
3. Yawan dangi (20℃, 4℃): 1.25.4.
Matsayin narkewa (ºC): 122-123.5.
Tushen tafasa (ºC, atmospheric matsa lamba): 285 ~ 286.6.
6. filashi (ºC): 153. 7. solubility: insoluble.
Solubility: mai narkewa a cikin ruwan sanyi, mai narkewa a cikin ruwan zafi, ethanol, ether, chloroform, benzene, glycerin da lye [1].
Gyaran bayanai
1. Molar refractive index: 45.97
2. Girman Molar (cm3/mol): 121.9
3, Isotonic takamaiman girma (90.2K): 326.1
4. Surface tashin hankali (3.0 dyne / cm): 51.0
5, Rabo na Polarization (0.5 10-24cm3): 18.22 [1]
Hali da kwanciyar hankali


  • CAS::135-19-3
  • Tsarin kwayoyin halitta::C10H8O
  • 2-Tsarkin Nafila:99.87
  • Lambar HS:29071590
  • Cikakken Bayani

    Tags samfurin

    Gwaji

    Ƙayyadaddun bayanai

    Sakamako

    Bayyanar

    Furen-fari-fari ko foda (an ba da izinin duhu rawaya ko ja mai duhu lokacin adanawa)

    Farin launin toka-fari ko foda

    2-Tsarki Naphthol%

    98.5

    99.87

    1-Tsarki Naphhol

    ≤0.30

    0.27

    Tsaftar Naphthalene%

    ≤0.40

    0.08

    Ruwa %

    ≤0.10

    0.05

    Kammalawa

    WUCE

    Muna ba da girma daban-daban na fakiti, lakabin da aka keɓance abin karɓa ne!

     

     

    CAS No.

    135-19-3

    Wasu Sunayen

    Developer A

    MF

    C10H8O

    EINECS No.

    205-182-7

    Wurin Asalin

    China

    China

    Shanghai

    Nau'in

    Matsakaicin Magunguna

    Tsafta

    99%

    Alamar Suna

    Mafi arziki

    Lambar Samfura

    Mafi arziki

    Aikace-aikace

    kwayoyin matsakaici

    Bayyanar

    farin foda

    Sunan samfur

    2-Nafitol

    MW

    144.17

    Wurin narkewa

    120-122 ° C (lit.)

    Wurin tafasa

    285-286 ° C (lit.)

    Yawan yawa

    1.28 g/cm 3

    tururi yawa

    4.97 (da iska)

    tururi matsa lamba

    10 mm Hg (145.5 ° C)

    Ma'anar walƙiya

    153 ° C

    yanayin ajiya

    Mai firiji

    pka

    9.51 (a 25 ℃)

     

    Sunan samfur: Samar da babban ingancin dyestuff tsaka-tsakin cas 135-19-3

    CAS 99-97-8 N,N-DIMETHYL-P-TOLUIDINE 99.88%
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    Aikace-aikace

    Gwaji Ƙayyadaddun bayanai Sakamako
    Bayyanar Furen-fari-fari ko foda (an ba da izinin duhu rawaya ko ja mai duhu lokacin adanawa) Farin launin toka-fari ko foda
    2-Tsarki Naphthol% 98.5 99.87
    1-Tsarki Naphhol ≤0.30 0.27
    Tsaftar Naphthalene% ≤0.40 0.08
    Ruwa % ≤0.10 0.05
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    HTB1GpYHbdfvK1RjSspfq6zzXFXa8.jpg_.webp
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    Yana da mahimmancin ɗanyen abu don haɗakar fiber, gooey, magunguna, magungunan kashe qwari da rini, da kuma ƙaƙƙarfan ƙarfi mai kyau.Ana amfani da shi sosai a irin waɗannan masana'antu kamar na robobi, robobi da bugu da sauransu. Manufacturer

     na acetic anhydride, vinyl acetate;Abubuwan da aka yi amfani da su da yawa, kayan dyes, celluloseacetate, magunguna, in-socticides, bugu na yadi, fim ɗin hoto da coagulating roba latec.

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    Aikace-aikace: Kera na vinyl acetate, acetic anhydride, acetic ester, acetate, ethyl cellulose da chloro acetic acid.Hakanan za'a iya amfani dashi a fagen fiber na roba, wakili mai ɗauri, kantin magani, taki da kayan rini, azaman sauran ƙarfi a fagen filastik, roba da bugu.

    Amfani da rini masana'antu, filastik masana'antu, magani, roba, da dai sauransu.Resorcinol ne yafi amfani da roba adhesives, roba resins, dyes, preservatives, magani da kuma nazari reagent, kamar primary gefen, resorcinol da phenol, cressol ne kama, da kuma formaldehyde condensation. polymer, za a iya amfani da a yin viscose rayon da nailan taya igiyar m, shirye-shiryen da ciminti, itace manne amfani da vinyl abu da karfe, resorcinol ne da yawa azo rini, Jawo dyes matsakaici, albarkatun kasa da kuma Pharmaceutical matsakaici ga nitrogen tushe salicylic acid.Phloroglucinol. yana da sakamako na bactericidal kuma ana iya amfani dashi azaman mai kiyayewa a cikin kayan shafawa da man shafawa na maganin fata da man shafawa.Sakamakon resorcinol -methyl umbelliferone shine tsaka-tsaki na bleach na gani, trinitroresorcinol shine detonator detonator, kuma ana amfani da adadi mai yawa na resorcinol a cikin samar da diphenylketone ultraviolet absorbers.Wannan samfurin zai iya fusatar da fata da mucous membrane, za a iya da sauri tunawa t.ta cikin fata don haifar da alamun guba.

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    Mai narkewa a cikin ruwa, ethanol, barasa amyl, mai sauƙi mai narkewa a cikin ether, glycerin, mai narkewa a cikin chloroform, carbon disulfide, ɗanɗano mai narkewa a cikin benzene.

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    CAS 99-97-8 N,N-DIMETHYL-P-TOLUIDINE 99.88%
    Suna 2-Nafitol
    CAS 135-19-3
    MF C10H8O
    MW 144.17
    Bayanin Hatsari 20/22-50
    Bayanan Tsaro 24/25-61
    RIDADR UN 3077 9/PG 3
    WGK Jamus 2
    RTECS QL2975000
    HS Code 29071590
    Tsarin Kwayoyin Halitta
    Sunan samfur 2-Nafitol
    CAS NO 135-19-3
    Aikace-aikace Matsakaicin Dyestuff, Ƙanshi & Kamshi Matsakaici
    Launi Farin foda
    MOQ 1 kg
    Gaggauta bayarwa 3-5 kwanaki
    Biya L/C;T/T;Western Union;Gram Kudi;Domin tabbatar da ciniki

     











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