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I-Indigo Blue Granular
I-Indigo blue ngumbala oluhlaza okwesibhakabhaka onzulu notyebileyo osetyenziswa kakhulu njengedayi. Ivela kwisityalo i-Indigofera tinctoria kwaye ibisetyenziswa kangangeenkulungwane ukudaya ilaphu, ngakumbi ekuveliseni i-denim. I-Indigo blue inembali ende, kunye nobungqina bokusetyenziswa kwayo obuvela kwimpucuko yamandulo efana ne-Indus Valley Civilization kunye ne-Egypt yamandulo. Yayixatyiswa kakhulu ngombala wayo oqinileyo nohlala ixesha elide. Ukongeza ekusetyenzisweni kwayo ekudayweni kwelaphu, i-indigo blue ikwasetyenziswa kwezinye iindlela ezahlukeneyo: Ubugcisa kunye nokudweba: I-Indigo blue ngumbala odumileyo kwihlabathi lobugcisa, kokubini ekupeyinteni kwendabuko kunye nemisebenzi yobugcisa yanamhlanje.
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Ubungakanani obuPhakathi beSodium Thiosulfate
I-Sodium thiosulfate yikhompawundi enefomyula yekhemikhali i-Na2S2O3. Idla ngokubizwa ngokuba yi-sodium thiosulfate pentahydrate, njengoko inyibilika ngeemolekyuli ezintlanu zamanzi. I-Sodium thiosulfate ineendlela ezahlukeneyo zokusetyenziswa kunye nokusetyenziswa kwiindawo ezahlukeneyo:
Ukufota: Kwifoto, i-sodium thiosulfate isetyenziswa njengesixhobo sokulungisa ukususa i-silver halide engatyhilekanga kwifilimu nakwiphepha leefoto. Inceda ukuzinzisa umfanekiso kwaye ithintele ukuvezwa okungakumbi.
Ukususwa kweklorini: I-sodium thiosulfate isetyenziselwa ukususa iklorini egqithisileyo emanzini. Isabela kunye neklorini ukwenza iityuwa ezingenabungozi, nto leyo eyenza ukuba ibe luncedo ekuthomalaliseni amanzi aneklorini ngaphambi kokuba athululelwe kwiindawo zasemanzini.
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I-Sodium Sulfide 60 PCT Red Flake
Iiflakes ezibomvu zeSodium Sulphide okanye iiflakes ezibomvu zeSodium Sulfied. Ziiflakes ezibomvu ezisisiseko. Yikhemikhali yokudaya idenim ehambelana nomnyama wesulfure.
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I-Sodium Hydrosulfite 90%
I-Sodium hydrosulfite okanye i-sodium hydrosulfite, inomgangatho we-85%, 88% 90%. Yimpahla eyingozi, esetyenziswa kwimpahla yelaphu nakwezinye iindawo zoshishino.
Ndicela uxolo ngokudideka, kodwa i-sodium hydrosulfite yikhompawundi eyahlukileyo kwi-sodium thiosulfate. Ifomula yekhemikhali echanekileyo ye-sodium hydrosulfite yi-Na2S2O4. I-sodium hydrosulfite, eyaziwa ngokuba yi-sodium dithionite okanye i-sodium bisulfite, yiarhente enamandla yokunciphisa. Isetyenziswa rhoqo kwiindlela ezahlukeneyo, kuquka:
Ishishini lempahla: I-sodium hydrosulfite isetyenziswa njenge-bleaching agent kwishishini lempahla. Isebenza kakuhle kakhulu ekususeni umbala kwimpahla kunye neefayibha, ezifana nekotoni, ilinen, kunye ne-rayon.
Ishishini leepulp nephepha: I-sodium hydrosulfite isetyenziselwa ukunyibilikisa ipulp yomthi ekuveliseni iimveliso zephepha nephepha. Inceda ukususa i-lignin kunye nezinye izinto ezingcolileyo ukuze kufumaneke imveliso yokugqibela eqaqambileyo.
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I-Oxalic Acid 99%
I-oxalic acid, ekwaziwa ngokuba yi-ethanedioic acid, sisixhobo esiqinileyo esingenambala esinefomyula yekhemikhali i-C2H2O4. Yikhompawundi yendalo efumaneka kwizityalo ezininzi, kuquka ispinatshi, irhubarb, kunye namandongomane athile.
