HAPNQ
HAPNQ is a fluorescent monomer, easy to copolymerize with acrylamide and other water-soluble compounds to form fluorescent polymer. It has many excellent performance characteristics, such as large molecular weight, stable fluorescence performance, high sensitivity, easy fluorescence instrument detection etc. In addition, chlorine and bromine oxidation sterilization agent have small influence on fluorescence performance. Its detection sensitivity can reach 10 ppb, which provides extremely favorable conditions to the accurate evaluation of water system, automatic detection and automatic control.
CAS NO: 276878-97-8
Chemical Name: N,N-Dimethyl-N-[3-[N'-(4-methoxy naphthalimide)]]propyl-N-(2-hydroxy-3-allyloxy)propyl ammonium hydroxide
Physical Properties:
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Appearance: Dark orange liquid
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Odor: None
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Flash Point: > 200°F / > 93.3°C
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Specific Gravity: 1.05
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Solubility in water: Complete
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pH (100% solution): 8
CHEMICAL STRUCTURES:
Application:
HAPNQ Tag Monomer is a chemical intermediate used for the synthesis of water-treatment tracers, mainly used to track and monitor the dose of descaling polymers in cooling towers in cooling water.
As a fluorescent marker of water-soluble polymer, it can be copolymerized with a variety of water-soluble compounds such as acrylamide, acrylic acid and other unsaturated
monomers to form a fluorescent polymer. It is the preferred fluorescent monomer for water treatment agent such as thickening agent, flocculant and scale removal agent.
