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I-Indigo Blue Granular
I-Indigo blue iwumbala oluhlaza okwesibhakabhaka ojulile nocebile ovame ukusetshenziswa njengodayi. Itholakala esitshalweni i-Indigofera tinctoria futhi ibilokhu isetshenziswa amakhulu eminyaka ukudaya indwangu, ikakhulukazi ekukhiqizweni kwe-denim. I-Indigo blue inomlando omude, nobufakazi bokusetshenziswa kwayo kusukela empucukweni yasendulo njenge-Indus Valley Civilization kanye neGibhithe lasendulo. Yayithandwa kakhulu ngombala wayo oqinile nohlala isikhathi eside. Ngaphezu kokusetshenziswa kwayo ekudayiseni izindwangu, i-indigo blue nayo isetshenziswa kwezinye izinhlelo zokusebenza ezahlukene: Ubuciko nokudweba: I-Indigo blue iwumbala odumile emhlabeni wobuciko, kokubili ekudwebeni kwendabuko kanye nemisebenzi yobuciko yesimanje.
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Usayizi Ophakathi We-Sodium Thiosulfate
I-Sodium thiosulfate iyinhlanganisela enefomula yamakhemikhali i-Na2S2O3. Ivame ukubizwa ngokuthi i-sodium thiosulfate pentahydrate, njengoba icwebezela ngama-molecule amahlanu amanzi. I-Sodium thiosulfate inezindlela ezahlukene zokusebenzisa kanye nezinhlelo zokusebenza emikhakheni ehlukene:
Ukuthwebula Izithombe: Ekuthwebuleni izithombe, i-sodium thiosulfate isetshenziswa njenge-fixing agent ukususa i-silver halide engakabonakali efilimini nasephepheni lezithombe. Kuyasiza ekuqiniseni isithombe futhi kuvimbele ukuchayeka okwengeziwe.
Ukususwa kwe-chlorine: I-Sodium thiosulfate isetshenziselwa ukususa i-chlorine eningi emanzini. Isabela ne-chlorine ukuze yakhe usawoti ongenangozi, okwenza kube usizo ekuqedeni amanzi ane-chlorine ngaphambi kokuba akhishwe emanzini.
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I-Sodium Sulfide engu-60 PCT Red Flake
Ama-red flakes e-Sodium Sulphide noma ama-red flakes e-Sodium Sulfied. Angama-red flakes ayisisekelo. Angama-denim dyeing chemical ahambisana ne-sulfur black.
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I-Sodium Hydrosulfite 90%
I-Sodium hydrosulfite noma i-sodium hydrosulfite, inezinga elijwayelekile elingu-85%, 88% 90%. Iyimpahla eyingozi, esetshenziswa ezindwangu nakwezinye izimboni.
Ngiyaxolisa ngokudideka, kodwa i-sodium hydrosulfite iyinhlanganisela ehlukile kune-sodium thiosulfate. Ifomula yamakhemikhali efanele ye-sodium hydrosulfite yi-Na2S2O4. I-sodium hydrosulfite, eyaziwa nangokuthi i-sodium dithionite noma i-sodium bisulfite, iyi-ejenti enamandla yokunciphisa. Ivame ukusetshenziswa ezinhlotsheni ezahlukene, okuhlanganisa:
Imboni Yezindwangu: I-Sodium hydrosulfite isetshenziswa njenge-bleaching agent embonini yezindwangu. Isebenza kahle kakhulu ekususeni umbala ezindwangu kanye nemicu, njengokotini, ilineni kanye ne-rayon.
Imboni yama-pulp nephepha: I-Sodium hydrosulfite isetshenziselwa ukuxubha i-pulp yokhuni ekukhiqizweni kwemikhiqizo yephepha nephepha. Kuyasiza ukususa i-lignin nokunye ukungcola ukuze kutholakale umkhiqizo wokugcina okhanyayo.
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I-Oxalic Acid 99%
I-oxalic acid, eyaziwa nangokuthi i-ethanedioic acid, iyi-crystalline solid engenambala enefomula yamakhemikhali i-C2H2O4. Iyinhlanganisela yemvelo etholakala ezitshalweni eziningi, kufaka phakathi isipinashi, i-rhubarb, kanye namantongomane athile.
