ASTM D50-90(2011)
Standard Test Methods for Chemical Analysis of Yellow, Orange, Red, and Brown Pigments Containing Iron and Manganese

Standard No.

ASTM D50-90(2011)

Release Date

1990

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D50-90(2019)

Latest

ASTM D50-90(2023)

Scope

These test methods compile in one place, recommended procedures for analyzing inorganic colored pigments. These pigments are used extensively in paints, and for this reason their compositions are important to the formulators and user.

1.1 These test methods cover procedures for the chemical analysis of yellow, orange, red, and brown pigments containing iron and manganese. The test methods apply specifically to the following pigments: synthetic hydrated yellow iron oxide, yellow ocher, red and brown iron oxides, raw and burnt umber, raw and burnt sienna, and venetian red.

ASTM D50-90(2011) Referenced Document

• ASTM C25 Standard Test Methods for Chemical Analysis of Limestone, Quicklime, and Hydrated Lime*， 1999-04-19 Update
• ASTM D1193 Standard Specification for Reagent Water*， 1999-04-19 Update
• ASTM D1208 Standard Test Methods for Common Properties of Certain Pigments*， 2019-06-01 Update
• ASTM D185 Standard Test Methods for Coarse Particles in Pigments, Pastes, and Paints
• ASTM D280 Standard Test Methods for Hygroscopic Moisture (and Other Matter Volatile Under the Test Conditions) in Pigments
• ASTM D562 Standard Test Method for Consistency of Paints Measuring Krebs Unit (KU) Visosity Using a Stormer-Type Viscometer
• ASTM E11 Standard Specification for Wire Cloth and Sieves for Testing Purposes*， 1995-04-19 Update

ASTM D50-90(2011) history

• 2023 ASTM D50-90(2023) Standard Test Methods for Chemical Analysis of Yellow, Orange, Red, and Brown Pigments Containing Iron and Manganese
• 2019 ASTM D50-90(2019) Standard Test Methods for Chemical Analysis of Yellow, Orange, Red, and Brown Pigments Containing Iron and Manganese
• 1990 ASTM D50-90(2011) Standard Test Methods for Chemical Analysis of Yellow, Orange, Red, and Brown Pigments Containing Iron and Manganese
• 1990 ASTM D50-90(2005) Standard Test Methods for Chemical Analysis of Yellow, Orange, Red, and Brown Pigments Containing Iron and Manganese
• 1999 ASTM D50-90(1999) Standard Test Methods for Chemical Analysis of Yellow, Orange, Red, and Brown Pigments Containing Iron and Manganese