cov khoom

o-Toluidine 95-53-4

luv luv piav qhia:

M-Toluidine yog cov xim tsis muaj xim oily viscous kua uas maj mam tig xim av thaum raug lub teeb lossis oxidized hauv huab cua.Nws tsim cov ntsev nrog kua qaub, thiab lwm yam khoom zoo ib yam li aniline.Khaws rau hauv qhov chaw txias, ventilated warehouse.Khaws kom deb ntawm qhov hluav taws kub thiab cua sov.Lub ntim yuav tsum raug kaw thiab tsis txhob sib cuag nrog huab cua.

npe
m-Toluidine

npe
3-methylaniline

Tshuaj formula
C7H9 N

Molecular hnyav
107.15 Nws

CAS Registry Number
108-44-1 : kuv


EINECS tus lej sau npe
203-583-1 : kuv

Melting point
-31.5 ~ -30 ℃

Boiling point
203.3°C dej

Sab nrauv
Tsis muaj xim oily viscous kua

Flash point
86 ° C

Cov khoom phom sij thauj tus lej
UN 1708 6.1/PG 2

Txoj kev khaws cia
Kev ceev faj rau kev khaws cia: Khaws rau hauv qhov chaw txias, cua txias.Khaws kom deb ntawm qhov hluav taws kub thiab cua sov.Lub ntim yuav tsum raug kaw thiab tsis txhob sib cuag nrog huab cua.Nws yuav tsum tau muab cais los ntawm oxidants, acids, thiab edible tshuaj, thiab tsis txhob sib tov cia.Nruab nrog qhov tsim nyog ntau yam thiab ntau ntawm cov khoom siv hluav taws xob.Qhov chaw cia khoom yuav tsum tau nruab nrog cov khoom siv kho mob thaum muaj xwm txheej ceev thiab cov ntaub ntawv tsim nyog.

Siv
1. Cov khoom no yog qhov nruab nrab ntawm Reactive Yellow XR;Cationic Violet 2RL.Siv los ua cov kuab tshuaj rau polyester resins, raws li additives rau polyurethane foams, thiab raws li ib tug preservative rau hlau.Nws kuj yog siv los ua raw khoom rau azo dyes.

2. Siv los ua qhov nruab nrab rau kev tsim vat dyes.


  • Khoom npe:m-Toluidine
  • Cov tsos mob:Colorless pob tshab oily kua
  • EINECS:203-583-1 : kuv
  • MF:C7H9 N
  • Kev ntsuam xyuas:99%
  • Qhov zoo:Chaw tsim tshuaj paus, tuaj yeem xa khoom sai
  • Qib:Qib Kev Lag Luam & Qib Tshuaj
  • Ntim:200kg / nruas los yog raws li tus neeg thov kev ntim khoom me me
  • Qauv:Muab cov qauv rau kev sim
  • Product Detail

    Khoom cim npe

     2-Methylaniline yog ib yam tshuaj, EINECS yog 202-429-0.

    Lub teeb daj flammable kua, nws hloov xim av xim av thaum raug huab cua thiab tshav ntuj.

    Lub npe: CI 37077;2-Aminotoluene;2-Methylaniline;2-Toluidine;2-methylbenzenamine;1-Amino-2-methylbenzene;1-Methyl-2-aminobenzene;Ortho Toluidine;OT;CP

    Siv raws lixim, tshuaj tua kab, tshuaj kho mobthiaborganic synthesis nruab nrab

     

    Cov khoom Specification
    Qhov tshwm sim daj ntseg daj rau reddish xim av oily pob tshab kua
    Assay 99% min
    Tsawg boiling khoom 0.10% max
    High boilingpoint tshuaj 0.3% max
    Aniline 0.2% max
    p-Toluidine 0.1% max
    m-Toluidine 0.4% max
    Dej 0.3% max

     

     












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  • Sau koj cov lus ntawm no thiab xa tuaj rau peb