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Where to buy high quality 18-Crown-6? TNJ is your ideal choice. 18-Crown-6 (CAS 17455-13-9 ),a white crystal or crystalline block, and can be melted into colorless transparent liquid. It is an organic compound with the formula [C2H4O]6 and the IUPAC name of 1,4,7,10,13,16-hexaoxacyclooctadecane. It is a white, hygroscopic crystalline solid with a low melting point.[1] Like other crown ethers, 18-crown-6 functions as a ligand for some metal cations with a particular affinity for potassium cations (binding constant in methanol: 106 M−1).

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As a key N-Methylphthalimide factory supplier, TNJ is devoted to chemicals including N-Methylphthalimide since from 2001. Now we are the key N-Methylphthalimide supplier and exporter from China. N-Methylphthalimide(CAS 550-44-7),colorless to light yellow oily liquid.It can use as a dye, medicine, synthetic organic intermediates.

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1-Methoxy-2-propanol Acetate PMA (CAS 108-65-6), also called Propylene glycol methyl ether acetate, is a kind of advanced industrial solvent with low toxicity and strong solubility both for polar and non-polar substance. It is a P-type glycolether used in inks, coatings, and cleaners.

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Tris(2-ethylhexyl) phosphate is an important plasticizer in chemical industry. TNJ is professional Tris(2-ethylhexyl) phosphate from China since 2005. More than 10 years of histroy gave us rich experience in this product. If you need to buy high quality Tris(2-ethylhexyl) phosphate, please feel free to contact us.

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N-(Hydroxymethyl)phthalimide(CAS 118-29-6), a kind of white crystalline powder,up to 98-102 ℃, reflux reaction 2.5 h, cooled to 35 ℃, centrifugal filtration, drying and finished products. Used for pesticides, dyes, pigments, pharmaceutical in organic synthesis.

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