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Methacrylammonium hydrogen sulphate, also known as methacryloylcholine chloride, is an organic compound with the chemical formula C7H14ClNO4S. It is a white crystalline solid that is soluble in water and serves as a cationic monomer. methacrylammonium hydrogen sulphate is primarily used in the synthesis of cationic polymers, which have applications in various fields such as water treatment, flocculation, and the production of cationic resins. Methacrylammonium hydrogen sulphate is also utilized in the creation of antimicrobial coatings and as a crosslinking agent in the production of hydrogels. Its cationic nature allows it to interact with negatively charged surfaces, making it a versatile building block in polymer chemistry.

3351-73-3

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3351-73-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3351-73-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,5 and 1 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3351-73:
(6*3)+(5*3)+(4*5)+(3*1)+(2*7)+(1*3)=73
73 % 10 = 3
So 3351-73-3 is a valid CAS Registry Number.
InChI:InChI=1/C4H9N.H2O4S/c1-4(2)3-5;1-5(2,3)4/h1,3,5H2,2H3;(H2,1,2,3,4)

3351-73-3Downstream Products

3351-73-3Relevant academic research and scientific papers

BIOMASS-DERIVED METHYL METHACRYLATE AND CORRESPONDING MANUFACTURING METHOD, USES AND POLYMERS

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Page/Page column 7, (2012/01/13)

The invention relates to methyl methacrylate characterized in that at least one portion of the carbons thereof is biologically sourced and, more specifically, in that it contains between 0.2×10?10 and 1.2×10?10 wt.-% of 14C in relation to total carbon weight according to the ASTM D6866 standard. The preparation method comprises the use of acetone cyanohydrin as a raw material, said acetone cyanohydrin being obtained by condensing cyanohydric acid on acetone, and the methyl methacrylate is prepared using a process involving the addition of methanol. According to the invention, at least one from among the acetone, cyanohydric acid and methanol is obtained by means of a reaction or series of reactions involving the biomass.

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