Specification :

5-Sulfo-1,2,4-benzenetricarboxylic acid

CAS NO :51307-74-5
molecular formula :C9H6SO9
molecular weight : 344.624
Contents : e98.5%Melting point :110.5-112
Appearance:White or light yellow crystallinepowder
Application:organic pigments ntermediates,
Purposes: organic pigment intermediates, used in writing inks, coatings, plastics, cosmetics, and its saturation, solvent resistance, excellent heat resistance.Packaging: 25 kg / cardboard drum
intermediate of organic dyestuff, it is widely applied in printing ink, paint, plastic,cosmetics, etc. it is good colour, and able to bear solvents and heat resisting.

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