Pigment Yellow 138;3,4,5,6-Tetrachloro-N-[2-(4,5,6,7-tetrachloro-2,3-dihydro-1,3-dioxo-1H-inden-2-yl)-8-Quinolyl]phthalimide

CAS: 30125-47-4

Ref. 3D-FP40626

Product Information

• Name: Pigment Yellow 138;3,4,5,6-Tetrachloro-N-[2-(4,5,6,7-tetrachloro-2,3-dihydro-1,3-dioxo-1H-inden-2-yl)-8-Quinolyl]phthalimide
• Synonyms: 1H-Isoindole-1,3(2H)-dione, 4,5,6,7-tetrachloro-2-(2-(4,5,6,7-tetrachloro-2,3-dihydro-1,3-dioxo-1H-inden-2-yl)-8-quinolinyl)-, 4,5,6,7-Tetrachloro-2-[2-(4,5,6,7-tetrachloro-2,3-dihydro-1,3-dioxo-1H-inden-2-yl)-8-quinolinyl]-1H-isoindole-1,3(2H)-dione, 4,5,6,7-tetrachloro-2-[2-(4,5,6,7-tetrachloro-1,3-dioxo-2,3-dihydro-1H-inden-2-yl)quinolin-8-yl]-1H-isoindole-1,3(2H)-dione, 56300, Basantol Yellow 099, Cf-Y 1010, Chromofine Yellow 6203EC, Chromofine Yellow 6206EC, Eupolen Yellow 09-6101, Fuji SP Green 510, K 0961Hd, Lionogen Yellow 1010, Lionol Yellow 1010, Lionol Yellow 1030, Lithol Fast Yellow 1090, Paliotol Yellow 0961HD, Paliotol Yellow 0961K, Paliotol Yellow 0965K, Paliotol Yellow 1090, Paliotol Yellow D 0960, Paliotol Yellow FD 4275, Paliotol Yellow K 0960HD, Paliotol Yellow K 0961, Paliotol Yellow K 0961HD, Paliotol Yellow L 0960, Paliotol Yellow L 0960HD, Paliotol Yellow L 0962HD, Permanent Yellow HD, Pigment Yellow 138, Py 138, Quinophthalone Yellow, Tdy 2, Yellow 099, Yellow 3A1010, Yellow 3A1010 Fine, Yt 123

Description

Pigment Yellow 138 is a polycarboxylic acid with the chemical formula C8H6Cl4O2. Pigment Yellow 138 has a molecular weight of 434.07 and can be used as a yellow pigment in paint, plastics, and textiles. Pigment Yellow 138 has an acidic pH and can be prepared by reacting phthalic anhydride with sodium hydroxide in aqueous solution to produce the sodium salt of pigment yellow 138. Pigment Yellow 138 is also soluble in hydroxide solutions, which makes it an excellent cross-linking agent for polymers. The color of pigments depends on the size of their particles; pigments with larger particle sizes are more opaque than those with smaller particle sizes.

• Brand: Biosynth

Chemical properties

• Purity: Strengh Min 95%.