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63812-97-5

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63812-97-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63812-97-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,8,1 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 63812-97:
(7*6)+(6*3)+(5*8)+(4*1)+(3*2)+(2*9)+(1*7)=135
135 % 10 = 5
So 63812-97-5 is a valid CAS Registry Number.

63812-97-5Downstream Products

63812-97-5Relevant articles and documents

Titanium electrode modified by nano-PMDAH as a highly efficient polymer for removal of Reactive Red 13 using solar cells for energy-harvesting applications

Pirkarami, Azam,Fereidooni, Leila

, p. 851 - 864 (2019/03/27)

Reactive and Azo dyes are among the major pollutants of surface water. As these dyes can be toxic, carcinogenic, and mutagenic, their contamination can bring about detrimental effects on public health. This study is an attempt to decolorization of a dye solution Reactive Red 13 (RR13), using a titanium electrode modified by a nano-polymer of methacryloxyethyl dimethylbenzyl ammoniumchloride homopolymer (PMDAH). The energy for conducting the experiment was supplied by solar cells. The optimum value of adsorbent (PMDAH) dose was shown to be 30?mg L? 1. Maximum dye removal occurred at pH 7, dye concentration 100?mg L? 1, and 25?°C. Stirring the solution during the treatment significantly improved the removal of dye. Langmuir equation was used to quantify the amount of RR13 adsorbed on PMDAH surface. Furthermore, UV irradiation had a positive effect on dye removal. FT-IR spectrometry results for PMDAH and PMDAH + RR13 verified the treatment efficiency. Finally, the adsorbent was surveyed by SEM, TGA, and H-NMR characterization. GS–MS analysis and cost analysis were used to identify the compounds of post-treatment products.

Synthesis and hydrodynamic behavior of stoichiometric complexes of cationic polyelectrolytes with amphiphilic anions

Kovaleva,Navrotskii,Shulevich,Navrotskii,Novakov

, p. 1190 - 1193 (2008/02/04)

Complexation of poly(N,N-dimethyl-N-benzyl-N-methacryloyloxyethyl)ammonium chloride with oppositely charged amphiphilic compounds was studied. The solubility and hydrodynamic properties of the resulting complexes in chloroform, methanol, and chloroform-he

Hydrolysis of N,N-dimethylaminoethyl methacrylate and its salts in concentrated aqueous solutions

Kuznetsova,Kazantsev,Shirshin,Khokhlova,Malyshev

, p. 1117 - 1120 (2007/10/03)

The influence exerted by the structure of the ammonium group and anion, pH, and surfactant and polymeric additives on hydrolysis of N,N-dimethylaminoethyl methacrylate and its salts in concentrated aqueous solutions was studied.

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