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