Phukusi: 1 L / botolo, 25 L / ng'oma, 200 L / ng'oma
Kufotokozera
Zinthu
Zofotokozera
Maonekedwe
Madzi opanda mtundu kapena achikasu
Chiyero
≥98%
Mtundu (APHA)
≤30
P-toluenesulfonic acid
≤0.2%
P-toluene sulfonyl kloride
≤0.3%
Madzi
≤0.5%
Phulusa
≤0.05%
Kugwiritsa ntchito
Amagwiritsidwa ntchito popanga utoto ndi organic synthesis.
Amagwiritsidwa ntchito ngati zopangira pokonzekera methylation, kusankha methylation reagent ndi chothandizira mu organic synthesis.
Katundu
Imasungunuka mu ethanol, ether, benzene, osasungunuka m'madzi.
Kusungirako
Sungani m'nyumba yosungiramo zinthu zoziziritsa kukhosi komanso mpweya wokwanira. Khalani kutali ndi gwero la moto ndi kutentha. Iyenera kusungidwa mosiyana ndi ma okosijeni, zidulo, ma alkalis, ndi mankhwala odyedwa, ndipo pewani kusungidwa kosakanikirana. Okonzeka ndi mitundu yoyenera komanso kuchuluka kwa zida zozimitsa moto. Malo osungiramo zinthu ayenera kukhala ndi zida zowonongeka zowonongeka ndi zipangizo zoyenera zosungirako.
Malipiro
1, T/T 2, L/C 3, visa 4, kirediti kadi 5, Paypal 6, Alibaba trade Assurance 7, Western Union 8, MoneyGram 9, Kupatula apo, nthawi zina timavomerezanso Bitcoin.
