Peb yog cov chaw tsim khoom ntawm Indole CAS 120-72-9 hauv Suav teb.Indole CAS 120-72-9 muaj nyob rau hauv Tshuag thiab tuaj yeem xa tuaj sai.COA, MSDS thiab TDS ntawm Indole CAS 120-72-9.
Ntseeg Tshuaj yog ib tug ua Tuam Tshoj Indole CAS 120-72-9 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev nrhiav cov khoom zoo tshaj plaws, kom peb Indole CAS 120-72-9 tau txaus siab los ntawm ntau tus neeg siv khoom. Shandong Ntseeg
Peb zoo ntawm qhov zoo ntawm cov khoom siv tshuaj lom neeg hauv thaj chaw. Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!
|
Khoom npe |
Indole |
||
|
Formula |
C8H7 N |
Molecular Luj |
117.15 |
|
CAS Nr. |
120-72-9 ib |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Dawb crystalline pices |
Ua raws |
|
Assay |
â € 99% |
99.27% |
|
Poob rau ziab
|
Yog '0.5% |
0.36%
|
|
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
|
Melting point: 51-54 ° C (lit.)
Kub taw tes: 253-254 ° C (lit.)
Qhov ceev: 1.22
Vapor siab: 0.016hpa (25 ° C) fema2593 | indole
Refractive index: 1.6300
Flash point:
Cia txias: 2-8 ° C
Solubility: methanol: 0.1g / ml, ntshiab
Acidity coefficient: (PKA) 3.17 (quoted, Sangster, 1989)
Nws yog siv los ua cov khoom siv raw rau cov txuj lom, dyes, amino acids thiab tshuaj tua kab. Indole nws tus kheej kuj yog ib qho txuj lom, uas feem ntau siv rau hauv kev tsim cov ntsiab lus niaj hnub xws li jasmine, lilac, lotus thiab orchid, thiab ntau npaum li cas feem ntau yog ob peb txhiab.
