p-xylene kua tsw zoo li cas? cas 106 42 3

p-xylene kua tsw zoo li cas?

CAS 106{1}}42-3 P-Xylenemuaj qab zib, roj av -zoo li tsw. Nws yog tam sim no nyob rau theem nyob rau hauv cov huab cua txawm nyob rau hauv tsawg concentrations. Tseem ceeb: Tsis txhob siv cov ntxhiab tsw los qhia tias muaj kev nyab xeeb.

p-xylene kua siv rau dab tsi?

CAS 106{1}}42-3 p-Xyleneyog siv los ua tus thawj coj hauv kev tsim cov benzoic, isophthalic, tetraphillic acids thiab dimethyle esters, uas yog siv rau hauv kev tsim cov polyester. Nws ua raws li qhov nruab nrab hauv cov khoom yas thiab roj hmab.

Puas yog p-xylene flammable?

P-xylene/ Paraxylene yog flammable, yog li kev cia thiab tuav yog ib qho tseem ceeb kom tsis txhob muaj peev xwm ignition.

Cov ntaub ntawv kev nyab xeeb:

- P-xylene (cas 106 42 3)yog ib qho chaw tsis muaj zog ntawm cov organic thiab muaj qee yam tshuaj toxicity. Tsis txhob kov ncaj qha rau ntawm daim tawv nqaij thiab nqus pa ntawm vapors.
- Thaum siv, xyuas kom muaj qhov cua zoo kom tiv thaiv kom tsis txhob muaj kev nyab xeeb ntau dua.
- Yuav tsum paub txog qhov hluav taws kub thiab tawg, thiab tsis txhob sib cuag nrog cov oxidizing cov neeg ua hauj thiab muaj zog acids.
- Nyob rau hauv rooj plaub ntawm kev sib tsoo, ua kom huv si sai thiab muab pov tseg kom zoo.
- Khaws kom deb ntawm qhov kub thiab txias, qhov hluav taws kub, thiab tshav ntuj ncaj qha.

Vim li cas thiaj xaiv Gneebio cov khoom?

1. Cov ntawv pov thawj zoo thiab ua raws: ISO 9001, ISO 14001 thiab GMP tau ntawv pov thawj, nrog tag nrho cov ntawv tso cai tsim tshuaj lom neeg.
2. Kev txhawb nqa ntaub ntawv: COA, MSDS, TDS thiab SGS kuaj muaj
3. EU-ua raws. Ua tau raws li REACH txoj cai
4. Cov ntaub ntawv pov thawj thoob ntiaj teb: ruaj khov xa tawm mus rau South Asia, South America, Middle East thiab Africa.
5. Cov khoom siv tau yooj yim: 20-200 MT ib pob, nrog rau kev cog lus txhua xyoo

Nyem Kom Thov Ib Daim Ntawv Tso Cai

txog peb

Raws li ib tug ua chaw tsim tshuaj paus thiab exporter ntawm zoo tshuaj,Henan Gneebiomuab siab -cov tshuaj muaj txiaj ntsig zoo. Peb muab rau cov neeg siv khoom thoob plaws kev lag luam tshuaj, tshuaj, thiab khoom siv, ua kom zoo ib yam, txhim khu kev qha logistics, thiab kev txhawb nqa kev tshaj lij.

Peb cov khoom siv tshuaj muaj ntawv pov thawj thoob ntiaj teb (REACH, ISO, FMQS, HALAL) rau kev lees paub thoob ntiaj teb. Peb muaj warehouses nyob rau hauv coreports xws li Qingdao, Tianiin, thiab Shanghai, nrog ib tug 15-hnub kev pab xa khoom.

Lwm Yam Kub- Muag Khoom

Tiv tauj peb tam sim no rau qhov kev tsocai tshiab kawg; peb lav tus nqi sib tw kiag li.