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Zhejiang Euchem Chemical Co.,Ltd.

23 YRS

Jiangsu, China

CNY 45.7 Million

266400 m²

50-100 people

Main Products: 2-Aminophenol / Quinacridone / Pigment Yellow 138 / Optical Brightener OB-1 / 2-Amino-4-Tert-Butylphenol / 2-Amino-4-Methylphenol / 2,5-Thiophenedicarboxylic Acid / Potassium Dihydrogen Phosphate / 4.4'-Diphenylethylene-Bicardoxylic Acid / 1,4-Naphthalenedicarboxylic Acid / 2-Methoxy-5-Methylaniline / 4-Tert-Butyl-2-Nitrophenol / 4-Methyl-2-Nitrophenol

Jiangsu, China

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Pigment Yellow 138 / CAS 30125-47-4

OVERVIEW

Packaging

25 KG/Fibre Drum

Lead Time

14-30 days

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DESCRIPTION

Pigment Yellow 138

Product Cate	Pigments
Product Name	Pigment Yellow 138
Chemical Name	2-(c)-tetrachlorophthalic-8-(N)-tetrachlorophthalic-quinoline
Color Card
CAS No.	30125-47-4
C.I. No.	56300
Structural Formula
Molecular Formula	C₂₆H₆Cl₈N₂O₄
Molecular Weight	693.96
Properties	It is also called lithol fast yellow 109 or quinophthalone yellow, a kind of typical quinophalone pigment. Appears brilliant lemon yellow light. It has excellent light resistance, climate fastness and thermal stability, resistance to various organic solvents, acid and alkali resistance, no migration, and high covering power.
Package	1 kg, 10 kg and 25 kg package
Technical Index	Appearance：Green light yellow powder Color light：Approximate to the standard sample Coloring power：Equal to 100±5% of the standard sample Heat Endurance：≥300℃ Light permanency：8 Grade
Uses	It is mainly used for coloring of coatings and automotive coatings, architectural coatings and plastics.

Typical Properties

It is mainly used in the coloring of plastics, coatings and paints, and also in the coloring of stock solution of synthetic fiber.

CAS No.

30125-47-4

Formula

C26H6Cl8N2O4

Molecular Mass

693.96100

Exact Mass

689.78400

PSA

84.41000

Logp

9.49040

IUPAC

4,5,6,7-tetrachloro-2-[2-(4,5,6,7-tetrachloro-1,3-dioxoinden-2-yl)quinolin-8-yl]isoindole-1,3-dione

SMILES

C1=CC2=C(C(=C1)N3C(=O)C4=C(C3=O)C(=C(C(=C4Cl)Cl)Cl)Cl)N=C(C=C2)C5C(=O)C6=C(C5=O)C(=C(C(=C6Cl)Cl)Cl)Cl

Matter Classification

organic

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