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NANJING LONGXY CHEMICAL CO., LTD.

SICHUAN LONGXY NEW MATERIAL CO.LTD.

Specializing in the production of optical brighteners,
organic pigments, antioxidants

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Pigment Yellow 138

Type
  Organic pigments
Product name
  Pigment Yellow 138
CAS No.
  30125-47-4
EINECS No.
  250-063-5
Structural formula
Molecular formula

C26H6Cl8N2O4

Molecular weight
693.9608
Performance and characteristics
Bright color, Strong Tinting strength, fine Light resistance, acid and alkali resistance, non-mobility.
Packaging and storage
5KG, 10KG or upon your demand.
Technical conditions
(Technical index)
Appearance yellow powder
Color light Similar to standard sample
Tinting strength standard sample 100±5
Heat resistance ≥300℃
Light resistance 8 grade
Water solubles ≤1.0%
Uses
Mainly used for coloring plastics and coatings, paint , also for coloration of synthetic fiber liquid.

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