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Methylparaben, also methyl paraben, one of the parabens, is a preservative with the chemical formula CH3(C6H4(OH)COO). It is the methyl ester of p-hydroxybenzoic acid.

Other names

Methyl paraben;
Methyl p-hydroxybenzoate;
Methyl parahydroxybenzoate;
Nipagin M;
E number E218; Tegosept; Mycocten

Natural occurrences

Methylparaben serves as a pheromone for a variety of insects and is a component of queen mandibular pheromone.

Uses

Sodium acetate, CH3COONa, also abbreviated NaOAc, is the sodium salt of acetic acid. This colorless deliquescent salt has a wide range of uses.

Applications

Industrial

Ennore india chemicals  supplier Sodium trimetaphosphate (also STMP), with formula Na3P3O9, is a metaphosphate of sodium. It has the empirical formula NaPO3. It is the sodium salt of trimetaphosphoric acid.

 
 It is a colourless solid that finds specialised applications in food and construction industries. STMP is prepared by heating sodium polyphosphate at a few hundred degrees.Although drawn with a particular resonance structure, the trianion has D3d symmetry.