2-Npaj ntaub 1
2-Npaj ntaub 2
2-Npaj ntaub 3

2- Naphthol

CAS: 135-19-3 Nr.
CAS135-19-3
MFC10H8O
Kev specifications≥99.00%
  • Qib txaus ntshai:9
  • UN NUMBER:3077
  • HS code:2907151000
  • MW:144.170
  • Ntom :1.2 ± 0.1 g / cm3
  • Qhov tsos:Ashen hmoov los yog flake

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Paub meej:

Hauj lwm

2-Naphthol, tseem hu ua ß-naphthol, 2-naphthalenol, yog qhov nruab nrab rau cov nroj tsuag kev loj hlob regulator, 2-naphthoxyacetic acid.As analytic agent, absorbent ntawm ethylene, thiab fluorescence indicator.Ib qho tseem ceeb organic raw khoom thiab dye intermediate, siv los tsim Tobias acid, tab sis Diaphthic acid. NN thiab lwm yam antioxidant, organic pigments, thiab Fungicides.

Daim ntawv thov

2-Naphthol yog siv rau kev npaj ntawm tobias acid, J acid, 2.3 acid thiab Azo Dyes. Nws kuj yog raw khoom ntawm Rubber Antiaging Agenttshuaj tua kab mob, tshuaj tua kab mob, Mildew Inhibitor thiab Txhawb nqa.

Specifications

YamSpecifications
Purity (Beta Naphthol raws li cov ntsiab lus)≥99%
1- naphthol≤0.30%
Naphthalene≤0.40%
ya≤0.10%

Hom Ntim

25kg / hnab los yog raws li qhov xav tau ntawm cov neeg siv khoom.

17MT ib 1 * 20FCL

lawm

ISO 9001. ISO 22716. cGMP tau ntawv pov thawj

Kosher, Halal tau ntawv pov thawj

Kev Qhia Tawm

MOQ: (Vim qhov xwm txheej ntawm kev thauj mus los, thov sab laj nrog tus thawj tswj hwm kev lag luam hiav txwv kom paub meej!)

Chaw Nres Nkoj: Tuam Tshoj - Chaw Nres Nkoj Shanghai, Chaw Nres Nkoj Ningbo Zhoushan, Chaw Nres Nkoj Guangzhou, QinGDAo Chaw nres nkoj, Chaw nres nkoj Tianjin, Chaw nres nkoj Dalian, Chaw nres nkoj Xiamen, Chaw nres nkoj Lianyungang (tuaj yeem ua kom tau raws li qhov yuav tsum tau ua ntawm cov neeg siv khoom)

Lub sij hawm xa tuaj: 4-6 lub lis piam, nyob ntawm qhov kev txiav txim loj thiab qhov chaw

ntsiab lus uas them

L / C, D / P, T / T ntawm tus neeg yuav khoom tus nqi

Qauv muaj nyob rau ntawm kev thov

Ntau lub npe

  • 2- naftol

  • ib 37500

  • 2- naphthol

  • 2-nqa

  • b-naphtol ua

  • 2- Naphthol

  • tsim tawm

  • TIAB SA 37500

  • Tus tsim tawm A

  • betanaphthol

  • Tus tsim tawm BN

  • tsim tawm

  • Tus tsim tawm AMS

  • beta naphthol

  • beta-naphthol

  • tus tsim tawm 5

  • antioxygen bn

  • naphthalen-2-ol

  • CI Developer 5

  • azogen tsim tawm

  • azogen developer ib

  • 2-Hydroxynaphthalene

  • beta-monoxynaphthalene

  • azoiccouplingcomponent1

  • ciazoiccouplingcomponent1

  • CI Azoic coupling Cheebtsam 1

  • Random Cov ntsiab lus
  • Cov ntsiab lus kub
  • Kub tshuaj xyuas cov ntsiab lus

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