Asiti ea DSD (4,4 diaminostilbene mono-2,2 bisulfonic acid) ke sesebelisoa sa bohlokoa sa ho daea, se sebelisoang haholo ho etsa li-brightening tse khanyang, G e mosehla e hoammeng ka ho toba, R e mosehla e otlolohileng, F3G ea lamunu e hanelang letsatsi le lintho tse thibelang ho ja tšoelesa. COD ke 6000-8000mg/L, letsoai ke 6%-8%, 'me' mala ke makhetlo a 50,000; likarolo tse ka sehloohong tsa metsi a litšila ke metsoako ea lintho tse phelang tse nkhang hamonate tse nang le lihlopha tsa nitro, amino le sulfonic, 'me karolelano ea BOD ho COD ke 0.03 feela, e leng ho leng thata haholo ho e bola.
Boleng ba metsi le bongata ba metsi a metsi a litšila a tlhahiso ea asiti ea DSD li tsitsitse, empa chromaticity le sulfate tse ngata li phahame haholo, limatlafatsi tse kang N le P ha li eo, 'me metsi a litšila a na le lintho tse chefo le tse kotsi, ha ho na mohlala o atlehileng oa kalafo Chaena. dsd acid ke peista e mosehla o bobebe kapa phofo, e qhibilihang ka har'a ethanol le ether, ha e qhibilihe metsing, e qhibilihang ka har'a tharollo ea alkali. (2) E oxidized habonolo ho ba khubelu, 'me e na le thepa ea li-aromatic acid le li-amine ka nako e le' ngoe.
3) Boleng ba sehlahisoa le lenane la botekgeniki: boleng bohle ba amino (ho ya ka palo yohle ya peista) ≥48%; boleng bohle ba amino ya sehlahiswa se omileng (ho ya ka palo yohle ya disampole tsa ho omisa) ≥95.0%; dikahare tsa alkali tse sa qhibiliheng (ka palo yohle ya peista) ≤0.05%; dikahare tsa alkali tse sa qhibiliheng (ka palo yohle ya phofo) ≤0.08%; benzyl matter (ka palo yohle ya disampole) ≤0.25% bakeng sa tlhahiso ya moemeli wa ho soeufatsa wa fluorescent, ...
Kgutsufatso ya motsoako wa tlhaho. Lebitso le felletseng ke 4,4`-diaminostilbene-disulfonic acid. E ka sebediswa bakeng sa ho kopanya sehlahiswa sa ho sweufatsa se fluorescent le didae tse ding. Nomoro ya CAS: 81-11-8 Mokgwa wa Molekhule: C14H14N2O6S2 Boima ba Molekhule: 370.4008 Boleng ba Index (Tlhaloso) Ponahalo (Ponahalo): phofo e mosehla o bobebe/peista e mosehla o bobebe Dikahare (Bohloeki): ≥95. 0 Pakete (Sephutheloana): 25 mg/kg.
0 Pakete (Sephutheloana): 25kg/40kg/mokotlana Thepa ea 'Mele Boima ba limolek'hule: 370.4, kristale e mosehla kapa e mosehla o bobebe e nang le hygroscopicity. Ho bonolo ho e ntša moeeng. Sehlahisoa sena se chefo ebile sea halefisa letlalo, qoba ho kopana ka ho toba le 'mele oa motho.
Mokhoa oa ho kopanya: Mokhoa oa hona joale oa ho kopanya ke p-nitrotoluene sulfonate e nang le asiti ea sulfuric e nkhang hamonate, ebe e koaheloa ka metsi, 'me NTS e arohaneng e koaheloa tlas'a maemo a alkaline ka moea, 'me DNS ka har'a tharollo ea oxidation e koaheloa ka letsoai, ebe e fokotsoa ka phofo ea tšepe, ebe e koaheloa ka asiti ea sulfuric. Phofo e omisoa le ho omisoa. Phofo e rekisoa e le sehlahisoa se metsi bakeng sa thekiso ea malapeng, empa e rekisoa feela ka mokhoa oa phofo bakeng sa khoebo ea machabeng.
Khamphani ea indasteri ea Mit-ivy e hlahisa haholo-holo DSD ACID ka bokhoni ba tlhahiso ea selemo le selemo ba lithane tse 1,000,000, 'me e na le karolo e felletseng ea' maraka ea 97%.
Athena
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Nako ea poso: Loetse-10-2020




