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CAS 135-19-3 Beta Naphthol no ka hoʻoheheʻe ʻana i waena o nā mea kanu lāʻau lapaʻau.

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

wehewehe pōkole:

Hoʻoponopono ʻikepili kino
1. Waiwai: keʻokeʻo a ʻulaʻula flaky crystals, ʻeleʻele ke kala ke mālama ʻia i ka lewa no ka manawa lōʻihi.
2. Kaha (g/mL, 20/4 ℃): 1.181.
3. Māmā pili (20 ℃, 4 ℃): 1.25.4.
Wehe hehee（ºC）：122~123.5.
Puni paila（ºC，ma ke kaomi lewa）：285~286.6.
6. kiko uila(ºC): 153. 7. hiki ke hoʻoheheʻe: hiki ʻole ke hoʻoheheʻe.
Solubility: hiki ʻole ke hoʻoheheʻe ʻia i ka wai anuanu, hiki ke hoʻoheheʻe ʻia i ka wai wela, ethanol, ether, chloroform, benzene, glycerin a me ka lye [1] .
Hoʻoponopono ʻikepili
1、 Molar refractive index:45.97
2. Ka nui molar (cm3/mol): 121.9
3、 Ka nui kiko'ī isotonic (90.2K):326.1
4 、 Ka hoʻoluhi o ka ʻili (3.0 dyne/cm): 51.0
5、 Lakiō polarization (0.5 10-24cm3): 18.22 [1]
ʻO ke ʻano a me ke kūpaʻa


  • CAS::135-19-3
  • Kumu molekala::C10H8O
  • 2-Naphthol maemae:99.87
  • HS Code:29071590
    • Hoʻoiho ʻia ʻo MSDS/COA PDF Download

    Huahana Huahana

    Huahana Huahana

    Hoao

    Hōʻike

    Ka hopena

    Ka nana aku

    ʻĀhinahina-keʻokeʻo a pauka paha (ʻae ʻia e ʻeleʻele melemele a ʻulaʻula paha ke mālama ʻia)

    ʻAhinahina-keʻokeʻo flakes a pauda

    2-Naphthol maemae %

    98.5

    99.87

    1-Naphthol maemae %

    ≤0.30

    0.27

    Naphthalene maemae %

    ≤0.40

    0.08

    wai %

    ≤0.10

    0.05

    Ka hopena

    HALA

    Hāʻawi mākou i ka nui o ka pūʻolo, ʻae ʻia ka lepili i hoʻopili ʻia!

     

     

    CAS No.

    135-19-3

    Nā inoa ʻē aʻe

    Mea hoʻomohala ʻo A

    MF

    C10H8O

    EINECS No.

    205-182-7

    Kahi i kumu

    Kina

    Kina

    Shanghai

    ʻAno

    Nā Kūwaena Lapaʻau

    Maemae

    99%

    Kapa inoa

    Waiwai loa

    Helu kumu hoʻohālike

    Waiwai loa

    Palapala noi

    nā mea waena kūlohelohe

    Ka nana aku

    pauda keʻokeʻo

    Inoa mea kūʻai

    2-Naphthol

    MW

    144.17

    Lae hehee

    120-122 °C(māmā)

    Lae paila

    285-286 °C(māmā)

    ʻO ka mānoanoa

    1,28 g/cm3

    māhu mahu

    4.97 (me ka lewa)

    kaomi mahu

    10 mm Hg ( 145.5 °C)

    kiko uila

    153 °C

    ka mahana mālama

    pahu hau

    pka

    9.51(ma 25 ℃)

     

    Ka inoa o ka huahana: E hoʻolako i nā mea hoʻonaninani kiʻekiʻe kiʻekiʻe 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%

    Palapala noi

    Hoao Hōʻike Ka hopena
    Ka nana aku ʻĀhinahina-keʻokeʻo a pauka paha (ʻae ʻia e ʻeleʻele melemele a ʻulaʻula paha ke mālama ʻia) ʻAhinahina-keʻokeʻo flakes a pauda
    2-Naphthol maemae % 98.5 99.87
    1-Naphthol maemae % ≤0.30 0.27
    Naphthalene maemae % ≤0.40 0.08
    wai % ≤0.10 0.05
    Ka hopena   HALA

    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%

    He mea koʻikoʻi ia no ka fiber synthesized, gooey, nā lāʻau lapaʻau, nā pesticides a me nā kala, a me kahi mea hoʻoheheʻe organik maikaʻi.Hoʻohana nui ʻia ia i nā ʻoihana e like me ka plastics, rubbers a me ka paʻi ʻana etc

     o ka acetic anhydride, vinyl acetate;Hoʻohana nui ʻia nā mea hoʻoheheʻe, nā kala, celluloseacetate, lāʻau lapaʻau, in-socticides, paʻi textile, kiʻi kiʻi a me ka coagulating rubber latec.

    uanity> 25 kilokani, i loko mākou e hoʻohana i ʻelua ʻeke zip hiki ke hoʻopaʻa hou ʻia a ma waho me nā ʻeke ʻeke alumini a i ʻole ka nui o ka nui o nā ʻeke PET sila pālua no 25kgs i ka nui a laila hoʻopaʻa ʻia i loko o nā pahu no ka hoʻouna ʻana.

    E ʻoluʻolu e kelepona mai iā mākou no nā kikoʻī hou aku inā he nīnau kāu!

     

    Noi: Ka hana ʻana i ka vinyl acetate, acetic anhydride, acetic ester, acetate, ethyl cellulose a me ka chloro acetic acid.Hiki ke hoʻohana ʻia ma ke kahua o ka fiber synthetic, binding agent, pharmacy, ferilizer and dyeing raw material, as solvent in the field of plastic, rubber and printing.

    Hoʻohana 'ia i loko o ka dye oihana, plastic oihana, laau lapaau, rubber, etc.Resorcinol mea nui hoʻohana 'ia no ka lāʻau adhesives, synthetic resins, dyes, preservatives, laau a me analytical reagent, e like me ka aoao mua, resorcinol a me phenol, cresol ua like, a formaldehyde condensation. polymer, hiki ke hoʻohana 'ia i ka hana viscose rayon a me ka naylon huila kaula adhesive, hoomakaukau o ka sima, laau kelu i hoʻohana 'ia no ka vinyl mea a me ka metala, resorcinol mea he nui azo dye, fur dyes intermediates, maka mea a me pharmaceutical intermediates no naikokene kumu salicylic acid.Phloroglucinol. He hopena bactericidal a hiki ke hoʻohana ʻia ma ke ʻano he preservative i nā mea hoʻonaninani a me nā lāʻau lapaʻau ʻili a me nā mea ʻala. hana o diphenylketone ultraviolet absorbers. Hiki i kēia huahana ke hoʻonāukiuki i ka ʻili a me ka mucous membrane, hiki ke hoʻopili koke ʻia ti loko o ka ʻili e hōʻike ai i nā hōʻailona make.

    Hoʻohana ʻia ia i ka hana ʻana i nā lāʻau lapaʻau he nui a me nā mea hoʻonaninani, a he waena ia o nā mea huluhulu. .He hopena bactericidal ka Phloroglucinol a hiki ke hoʻohana ʻia ma ke ʻano he preservative.Hoʻohui ʻia i nā mea hoʻonaninani a me nā lāʻau lapaʻau ʻili a me nā ʻaila

    Hiki ke hoʻoheheʻe ʻia i ka wai, ethanol, amyl alcohol, hiki ke hoʻoheheʻe ʻia i ka etera, glycerin, hiki ke hoʻoheheʻe ʻia i ka chloroform, carbon disulfide, hiki ke hoʻoheheʻe ʻia i loko o ka benzene.

    Hoʻohana ʻia i ka kiʻiʻoniʻoni photosensitive, lāʻau lapaʻau, dyestuff a me ka ʻoihana fiber chemical

    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%
    Inoa 2-Naphthol
    CAS 135-19-3
    MF C10H8O
    MW 144.17
    Nā ʻŌlelo Hoʻopilikia 20/22-50
    Nā ʻōlelo palekana 24/25-61
    RIDADR UN 3077 9/PG 3
    WGK Kelemānia 2
    RTECS QL2975000
    HS Code 29071590
    Hoʻokumu Molecular
    Inoa mea kūʻai 2-Naphthol
    CAS NO 135-19-3
    Palapala noi Nā Waiwaena, ʻAla & ʻAla
    kala kala Pauda keʻokeʻo
    MOQ 1 kg
    Hoʻouna wikiwiki 3-5 mau lā
    Uku L/C;T/T;Western Union;Ke kālā Gram; Ke kauoha hōʻoia kālepa

     









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