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2-Methyl-4-Nitrobenzoic Acid

2-Methyl-4-Nitrobenzoic Acid

Khoom npe:  2-Methyl-4-nitrobenzoic acid

CAS nr:  1975-51-5

Kev dawb huv:  99.0%

Tshwm sim:  hmoov dawb

Pob:  25KG/Nruas, lossis raws li pob customized

Qhov chaw ntawm Keeb Kwm:  Anhui, Suav teb


Daim ntawv thov khoom

  • application-1
  • application-2
  • application-3

Khoom nthuav dav

Khoom cim npe

2-Methyl-4-Nitrobenzoic Acid

Lub Npe 3-Methyl-2-nitrobenzoic acid
Lub ntsiab lus 2-methyl-4-nitrobenzoic acid; 4-Nitro-2-MethylbenzoicAcid; 2-Methyl-4-Nitro-Benzoic Acid
EINECS 217-828-5
Kev dawb huv > = 99%
Cov Qauv Molecular C8H7NO4
Molecular phaus 181.1455
Tshwm sim hmoov dawb
Ceev 1.392 g/cm3 (Kwv yees)
Melting Point 150-154 ° C (lit.)
Kub taw tes 369.3 ° C ntawm 760 mmHg
Flash Point 167.6 ° C dej kub

Khoom Siv

Organic synthesis.

Pob Khoom

Nruas ntawm 25kg thiab 50kg, lossis raws li pob customized.

Cia

Khaws rau qhov chaw txias. Khaws lub thawv kaw nruj nreem hauv qhov chaw qhuav thiab qhov cua zoo.

Kev ntsuas kev pab thawj zaug

Cov lus qhia dav dav
Tham nrog kws kho mob. Muab daim ntawv qhia kev nyab xeeb no rau tus kws kho mob tuaj koom.

Yog nqus tau
Yog tias nqus tau, txav tus neeg mus rau hauv cov pa huv. Yog tias tsis ua pa, muab kev ua pa tawm. Tham nrog kws kho mob.

Yog tias daim tawv nqaij tiv tauj
Ntxuav nrog xab npum thiab dej kom ntau. Tham nrog kws kho mob.

Nyob rau hauv cov ntaub ntawv ntawm qhov muag
Yaug kom huv nrog dej kom tsawg li 15 feeb thiab sab laj nrog kws kho mob.

Yog nqos
Tsis txhob muab dab tsi los ntawm qhov ncauj rau tus neeg tsis nco qab. Yaug qhov ncauj nrog dej. Tham nrog kws kho mob

Kev Tua Hluav Taws

Tsim nyog tua hluav taws tawm
Siv cov tshuaj tsuag dej, ua npuas dej-tiv taus cawv, tshuaj qhuav lossis carbon dioxide.

Kev phom sij tshwj xeeb tshwm sim los ntawm cov khoom lossis sib xyaw
Cov pa roj carbon dioxide, Nitrogen oxides (NOx).

Qhia rau cov tua hluav taws
Hnav lub tshuab ua pa nrog tus kheej rau kev tua hluav taws yog tias tsim nyog.

Kev Ntsuas Kev Ruaj Ntseg

Kev ceev faj tus kheej, khoom siv tiv thaiv thiab txheej txheem xwm txheej ceev
Siv cov cuab yeej tiv thaiv tus kheej. Zam kev tsim hmoov av. Tsis txhob ua pa nqus pa, huab cua lossis pa roj. Xyuas kom muaj qhov cua txaus. Tshem cov neeg ua haujlwm mus rau thaj chaw nyab xeeb. Tsis txhob nqus hmoov av.

Kev ceev faj ib puag ncig
Tiv thaiv kom tsis txhob xau dej ntxiv lossis txau yog tias nyab xeeb los ua li ntawd. Tsis txhob cia cov khoom nkag mus rau hauv qhov dej. Kev tso tawm mus rau ib puag ncig yuav tsum zam.

Cov txheej txheem thiab cov khoom siv rau kev tiv thaiv thiab tu
Mus nqa thiab npaj pov tseg. Sweep up thiab duav. Khaws rau hauv cov thawv uas tsim nyog, kaw rau pov tseg.


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