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ASTM D1394-76(2009)

Historical Reaffirmation

Standard Test Methods for Chemical Analysis of White Titanium Pigments

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1.1 These test methods cover procedures for the chemical analysis of white titanium dioxide pigments.

1.2 The analytical procedures appear in the following order:

Sections
Preparation of Sample 4
Qualitative Analysis5 and 6
Moisture7
Total Titanium:
Jones Reductor Method 8-12
Aluminum Reduction Method 13-17
Aluminum Oxide 18-22
Silica 23-29

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4 This standard does not purport to address all of 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. A specific hazard statement is given in Section 19.

8.1 This method gives results similar to those obtained with the Aluminum Reduction Method, Sections 13-17.

13.1 This method gives results similar to those obtained with the Jones Reductor Method (Sections 8-12).

18.1 This method covers the determination of aluminum oxide in titanium dioxide pigments.

23.1 This method covers the determination of silica in titanium dioxide (TiO2) pigments.


These test methods cover procedures for the chemical analysis of white titanium dioxide pigments. The analytical procedures appear in the following order: sample preparation, qualitative analysis, moisture content determination, total titanium content determination by Jones Reductor and Aluminum Reduction methods, aluminum oxide content determination, and silica content determination. The reagents to be used shall include ammonium hydroxide, ammonium sulfate, hydrochloric acid, hydrogen peroxide, hydrogen sulfide, sulfuric acid, tartaric acid, tin, zinc, carbon steel, iron, ferric sulfate solution, nitric acid, sodium oxalate, potassium permanganate, aluminum metal foil, ammonium thiocyanate indicator solution, ferritic ammonium sulfate solution, sodium bicarbonate solution, sulfuric acid, titanium dioxide, acetic acid, ammonium phosphate, EDTA solution, methyl orange indicator solution, sodium bisulfate monohydrate, sodium fluoride, xylenol orange indicator solution, and zinc sulfate solution.


SDO ASTM: ASTM International
Document Number D1394
Publication Date June 1, 2009
Language en - English
Page Count 7
Revision Level 76(2009)
Supercedes
Committee D01.31
Publish Date Document Id Type View
June 1, 2020 D1394-76R20 Reaffirmation
Dec. 1, 2014 D1394-76R14 Reaffirmation
June 1, 2009 D1394-76R09 Reaffirmation
Oct. 1, 2003 D1394-76R03 Reaffirmation
May 10, 1999 D1394-76R99 Reaffirmation