ASTM-D444 Historical Revision Information
Standard Test Methods for Chemical Analysis of Zinc Yellow Pigment (Zinc Chromate Yellow)

ASTM-D444 - DOD ADOPTION - SUPERSEDED
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Standard Test Methods for Chemical Analysis of Zinc Yellow Pigment (Zinc Chromate Yellow)
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Scope

1.1 These test methods cover procedures for the chemical analysis of the pigment known commercially as "zinc yellow" or "zinc chromate yellow."

1.2 The analytical procedures appear in the following order:

Sections Moisture and Other Volatile Matter 7 Combined Water 8 Chromium: Dichromate Method 9 to 11 Thiosulfate Method 9, 12, and 13 Zinc: Hydroxyquinoline Method 9, 14, and 15 Ferrocyanide Method 9, 16, and 17 Alkaline Salts 18 and 19 Sulfates 20 and 21 Chlorides 22 and 23 Matter Insoluble in Dilute Acetic 24 Acid Coarse Particles 25

1.3 This standard does not purport to address all of the safety problems, 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.>

Keywords

Anti-corrosion pigments-zinc chromate; Chromium content-paints/related coatings; Pigments-zinc chromate; Zinc chromate (yellow); Zinc content; zinc yellow pigment (zinc chromate yellow)-chemical analysis, test; 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-D444

Revision Level

DOD ADOPTION

Status

Superseded

Modification Type

Reapproval

Publication Date

April 11, 1990

Document Type

Test Method

Page Count

1 page

Committee Number

D01.31