WebMay 15, 2005 · Photocatalytic degradation of three commercial textile diazo dyes, called (C.I. Direct 80, 3BL, C.I. Direct Blue 160, RL and C.I. Reactive Yellow 2, X6G) were investigated using commercial TiO 2 in aqueous solution under 400 W high-pressure mercury lamp irradiation. The effect of oxygen, temperature, catalyst loading, UV-light … WebReactive Green 19 Reactive Yellow 2 Reactive Yellow 3 Na+ Na+ Na+ -O 3 S-O 3 S Cl CH3 OH N N N N NH N N N NH-O 3 S OH Agarose Agarose Agarose Agarose Agarose Agarose Agarose Agarose * * * HO3 S OH SO3 H NH2 SO3 H NH NH N N N N N HO S SO 3 H NH N N N NH SO3 H NN OH The structure for Reactive Yellow 13 is held proprietary by our …
Reactive yellow 17 C20H20K2N4O12S3 - PubChem
WebAbstract. Propionic acid modified bagasse was used for the removal of reactive yellow 2 and reactive blue 4. The effects of pH, contact time, initial dye concentrations, adsorbent particle size and adsorbent dose on the adsorption of the two dyes were investigated. Additionally, the desorption process and intra-particle diffusion were studied. WebMay 7, 2012 · Properties and Applications: yellow. Yellow powder. Soluble in water, water solution is yellow, in the water solubility of 50 g/L. Used for cotton, viscose, rayon of dyeing and printing List of Suppliers: Reactive Yellow GR,Reactive Yellow KN-GR Hubei Hwalle Dyestuff Industry Co.,Ltd. Taixing Jinji Dyestuff Co.,Ltd order filling work form home
C.I.Reactive Yellow 2 C25H15Cl3N9Na3O10S3 - PubChem
WebJan 1, 2008 · Galactomyces geotrichum MTCC 1360 exhibited 86% decolorization of azo dye Reactive Yellow-84A (50 mg L −1) within 30 h at 30 °C and pH 7.0 under static condition. … WebAug 1, 2024 · Gamma and UV radiation alone and in the presence of oxidant (H 2 O 2) were employed for the degradation of reactive yellow 145 dye. The observed degradation was 82.73 and 77.93% under UV radiation, while 100 and 94.84% using gamma ray treatment for 50 and 100 mg/L drug initial concentrations along with H 2 O 2, respectively. WebIts presence enhanced decolorization of Methyl Orange, Phenol Red, Safranin T, Rhodamine B, Reactive Black 5 and Reactive Yellow 2, mainly in reactions initially containing Fe 3+ as a catalyst (Fe 3+-reactions). E.g. Fe 3+ /H 2 O 2 and Fe 3+ /H 2 O 2 /cysteine systems decolorized 27% and 44% of Phenol Red after 60 min, respectively. order fintech