Optical brighteners, also known as fluorescent whitening agents (FWAs), are chemical compounds used to enhance the appearance of fabrics and paper by making them appear brighter and whiter.
Ing bidang industri modern lan perlindungan lingkungan, polyaluminium chloride (PFS) minangka flokulan penting lan akeh digunakake ing pirang-pirang lapangan kayata perawatan banyu lan perawatan limbah. Artikel iki bakal njelajah panggunaan polyaluminium klorida lan pentinge ing macem-macem lapangan.
Utamane digunakake minangka basa, katalis, pelarut lan bahan mentah ing sintesis organik. Uga digunakake minangka bahan bakar energi dhuwur, akselerator vulkanisasi karet, inhibitor tetrafluoroethylene, surfaktan, agen wetting, pengawet lan bakterisida.
Triethylamine kudu dioperasikake kanthi tertutup lan ventilasi kudu dikuatake. Operator kudu ngalami latihan khusus lan strictly tundhuk karo prosedur operasi. Disaranake operator nganggo topeng gas jinis saluran, sandhangan kerja anti-racun, lan sarung tangan tahan minyak karet. Tetep adoh saka sumber geni lan panas, lan ngrokok dilarang banget ing papan kerja.
Tetrahydrofuran (THF) minangka cairan organik sing ora ana warna, larut karo banyu, viskositas rendah ing suhu lan tekanan kamar. Rumus kimia saka eter siklik iki bisa ditulis minangka (CH2)4O. Amarga sawetara cairan sing dawa, iku minangka pelarut aprotik medium-polar sing umum digunakake. Panggunaan utamane minangka prekursor kanggo polimer molekul dhuwur.
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies.
Privacy Policy