ASTM D455-69(1990)e1
(Specification)Standard Specification for Milled Toilet Soap
Standard Specification for Milled Toilet Soap
General Information
Standards Content (Sample)
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ASTM DL155xEL 69 0757510 0058850 i I
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AMERICAN SOCIETY FOR TESTING AND MATERIALS
Standard Specification for
Milled Toilet Soap'
This standard is issued under the fixed designation D 455; 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 (0 indicates an editorial change since the last revision or reapproval.
NOTE-%CtiOn 7 was added and Sections 3 through 5 were renumbered in April 1990.
W = net weight of material to be paid for on 12 % moisture
1. Scope
basis,
and volatile matter
1.1 This specification covers milled toilet soap.
R = net weight of material as received, and
L = percentagelossat 105°C.
2, Referenced Document
4. General Requirements
2,l ASTM Standard:
D 460 Test Methods for Sampling and Chemical Analysis
4.1 Milled toilet soap shaii be a high-grade, milled cake
of Soaps and Soap Products2
soap, either colored or uncolored, mildly perfumed unless
as free as possible from water, thoroughly
otherwise specified,
3. Ordering Information
saponified, and well compressed in firm, smooth cakes of a
size andshape specified in the contract. It should lather freely
3.1 Milled toilet soap is subject to a possible gain or loss of
when used with cold, soPt water.
weight, depending on atmospheric or storage conditions, or
both, or on packaging, as a result of fluctuation in the mois-
5. Chemical Composition
ture content. Changes in the moisture content result in a cor-
responding change in the percentage of total solids or anhy- 5.1 Milled toilet soap shall conform to the following re-
drous soap content, or both. quirements as to chemical composition. The percentage of
3.1.1 The material shall be purchased by net .weight matter volatile at 105°C shall be calculated on the basis of the
provided the matter volatile at 105°C is neither above nor soap as received, but ail other constituents shall be calculated
below 12 %. on the basis of material containing 15 % of matter volatile at
3.1.2 Deliveries containing more than 15 % of matter
105°C.
volatile at 105°C shall be rejected without further test.
Moisture and matter volatile at IOS'C, max, % ISA
3.1.3 On deliveries containing less than 15 % of matter Sum of free alkali, total matter insoluble in alcohol, and sodium 3
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