ASTM-D3256 Standard Test Methods for Chemical Analysis of Phthalocyanine Blue and Green Pigments

ASTM-D3256 - 1986 R20 EDITION - CURRENT
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Standard Test Methods for Chemical Analysis of Phthalocyanine Blue and Green Pigments
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Scope

1.1 These test methods cover procedures for the qualitative chemical analysis of pigments known commercially as copper phthalocyanine blue and green.

1.2 The procedures appear in the following order:

Section
Identification5
Moisture and Other Volatile Matter6
Detection of Basic Dye Derivatives7
Detection of Other Organic Coloring Matter8
Detection of Ultramarine Blue9
Detection of Iron Blue or Chrome Green 10

1.3 This standard does not purport to address the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Significance and Use

These test methods are suitable for determining if impurities are present and establishing that the required pigments are present. These test methods may be used for manufacturing and purchasing quality control.

Keywords

chrome green; detection of; iron blue; detection of; phthalocyanine blue; analysis of; phthalocyanine green; analysis of; pigment; ultramarine blue; detection of; ICS Number Code 87.060.10 (Pigments and extenders)

To find similar documents by ASTM Volume:

06.03 (Paint -- Pigments, Drying Oils, Polymers, Resins, Naval Stores, Cellulosic Esters, and Ink Vehicles)

To find similar documents by classification:

87.060.10 (Pigments and extenders)

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Document Number

ASTM-D3256-86R20

Revision Level

1986 R20 EDITION

Status

Current

Modification Type

Reapproval

Publication Date

July 2, 2020

Document Type

Test Method

Page Count

2 pages

Committee Number

D01.31