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ASTM D475-67(1996)e1

(Specification)

Standard Specification for Pure Para Red Toner Pigment (Withdrawn 2003)

Standard Specification for Pure Para Red Toner Pigment (Withdrawn 2003)

SCOPE
1.1 This specification covers the red pigment commercially known as pure para red toner. It is available in two Types: Type I, light, and Type II, dark.

General Information

Status
Withdrawn
Publication Date
31-Dec-1995
Withdrawal Date
28-Feb-2003
ICS
87.060.10 - Pigments and extenders
Technical Committee
D01 - Paint and Related Coatings, Materials, and Applications
Drafting Committee
D01.31 - Pigment Specifications
Current Stage
Ref Project

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ASTM D475-67(1996)e1 - Standard Specification for Pure Para Red Toner Pigment (Withdrawn 2003)ASTM D475-67(1996)e1 - Standard Specification for Pure Para Red Toner Pigment (Withdrawn 2003)
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Technical specification
ASTM D475-67(1996)e1 - Standard Specification for Pure Para Red Toner Pigment (Withdrawn 2003)
English language
1 pages
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Standards Content (Sample)


NOTICE: This standard has either been superceded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
e1
Designation: D 475 – 67 (Reapproved 1996)
AMERICAN SOCIETY FOR TESTING AND MATERIALS
100 Barr Harbor Dr., West Conshohocken, PA 19428
Reprinted from the Annual Book of ASTM Standards. Copyright ASTM
Standard Specification for
Pure Para Red Toner Pigment
This standard is issued under the fixed designation D 475; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
e NOTE—Keywords were added editorially in May 1996.
1. Scope
Moisture and other volatile 1.0 1.0
matter, max, %
1.1 This specification covers the red pigment commercially
Coarse particles (total residue 1.5 1.5
known as pure para red toner. It is available in two Types: Type
retained on a 45-μm
(No.325) sieve), max, %
I, light, and Type II, dark.
Solubility in chloroform complete .
Resistance to acids to pass test to pass test
2. Referenced Documents
Resistance to alkalis to pass test equal to standard
Identity test to pass test to pass test
2.1 ASTM Standards:
D 970 Test Methods for Para Red and Toluidine Red Pig-
3.3 The mass color and character of the tint formed by
ments
mixture with a white pigment shall be the same as, and the
strength not less than, that of a reference sample mutually
3. Composition and Properties
agreed upon by the purchaser and the seller.
3.1 Dry Pigment:
4. Sampling
3.1.1 Type I—The pigment shall be in a soft dry form and
shall consist of para red toner, light (1-(p-nitro-phenyl-azo)-2-
4.1 Two samples shall be taken at random from different
naphthol) free of any substrate.
packages from each lot, batch, day’s pack, or other unit of
3.1.2 Type II—The pigment shall be in a soft dry form and
production in a shipment. When no markings distinguishing
shall consist of para red toner, light (1-(p-nitro-phenyl-azo)-2-
between units of prod
...

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