Pigment Yellow 42 CAS#51274-00-1

Bright and pure color tone – Pigment Yellow 42 delivers a vivid, clean yellow shade that enhances the visual appeal of end products.
Excellent weather resistance – Its strong weather-proofing performance ensures long-lasting color stability in outdoor and harsh environments.
High opacity and coverage – Provides excellent hiding power, making it highly efficient in coatings, inks, paints, and building materials.
Stable chemical properties – With good chemical stability and controlled precipitation manufacturing, it ensures reliable quality across applications.

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Product Details

Product Description of Direct Pigment Yellow 42 (CAS# 51274-00-1)

Pigment Yellow 42, also known as Yellow Iron Oxide, is a yellow powder composed of an alkaline oxide with relatively stable chemical properties. It is insoluble in water and alcohol, slightly soluble in acids, and completely soluble in concentrated hydrochloric acid. When heated to 80°C, it loses water and transforms into red ferric oxide.

This pigment is widely used in coatings, printing inks, and paints, as well as a coloring agent for building materials, rubber, and paper manufacturing. It is highly valued for its bright and pure color tone, excellent weather resistance, and high opacity, making it suitable for a broad range of industrial applications.

Pigment Yellow 42 is produced through the precipitation of ferric oxide hydroxide, followed by washing, drying, and milling purification processes to ensure consistent quality.

Pigment Yellow 42 CAS#51274-00-1

TEST ITEMS	SPECIFICATION
APPEARANCE	DARK YELLOW POWDER
CONTENT OF Fe 2 O 3	86% min
pH VALUE	46088
SHADE	CLOSE TO STANDARD
OIL ABSORPTION	25-35%
RESIDUE ON 320 MESH	0.3% max
WATER SOLUBLE	0.3% max
VOLATITE 105 °C	1.0% max
TINTING STRENGTH	98-102 %

Pigment Yellow 42 CAS#51274-00-1

Product Application of Direct Pigment Yellow 42 (CAS# 51274-00-1)

Pigment Yellow 42 (Technical Grade) is used in topical sun-care formulations to help protect skin exposed to high-energy visible light irradiation.

Pigment Yellow 42 CAS#51274-00-1