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ASTM D928-87(1998)

(Specification)

Standard Specification for Sodium Bicarbonate (Withdrawn 2001)

Standard Specification for Sodium Bicarbonate (Withdrawn 2001)

SCOPE
1.1 This specification covers material suitable for use in various washing, cleaning, and scouring processes, with or without soap as conditions demand, and where a mildly alkaline material is desired.  
1.2 This material may be hazardous if not properly managed. Precautionary information for the safe use, storage, and disposal of this material should be preliminarily obtained from suppliers and others. In case of personal accident with this material, apply appropriate first aid; telephone nearest Poison Control Center for assistance, and get medical attention immediately.

General Information

Status
Historical
Publication Date
09-Jan-1998
Withdrawal Date
09-Aug-2001
ICS
71.060.50 - Salts
Technical Committee
D12 - Soaps and Other Detergents
Current Stage
Ref Project

Relations

Replaced By
ASTM D928-03 - Standard Specification for Sodium Bicarbonate
Effective Date
01-Oct-2003

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ASTM D928-87(1998) - Standard Specification for Sodium Bicarbonate (Withdrawn 2001)ASTM D928-87(1998) - Standard Specification for Sodium Bicarbonate (Withdrawn 2001)
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ASTM D928-87(1998) - Standard Specification for Sodium Bicarbonate (Withdrawn 2001)
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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NOTICE: This standard has either been superceded and replaced by a new version or discontinued.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.
Designation: D 928 – 87 (Reapproved 1998)
Standard Specification for
Sodium Bicarbonate
This standard is issued under the fixed designation D 928; 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.
1. Scope 2. Referenced Documents
1.1 This specification covers material suitable for use in 2.1 ASTM Standards:
various washing, cleaning, and scouring processes, with or D 501 Test Methods of Sampling and Chemical Analysis of
without soap as conditions demand, and where a mildly Alkaline Detergents
alkaline material is desired.
3. Ordering Information
NOTE 1—Warning: This material may be hazardous if not properly
3.1 Sodium bicarbonate shall be purchased by net weight.
managed. Precautionary information for the safe use, storage, and disposal
of this material should be preliminarily obtained from suppliers and
4. Chemical Composition
others. In case of personal accident with this material, apply appropriate
first aid; telephone nearest Poison Control Center for assistance, and get 4.1 Sodium bicarbonate (NaHCO ) as received shall con-
medical attention immediately.
form to the following requirements as to chemical composi-
tion:
Na CO , max, % 0.4
2 3
NaHCO , min, % 99.6
Matter insoluble in water, max, % 0.1
5. Other Requirements
5.1 Sodium bicarbonate shall be a white, uniform powder.
Any caking shall be capable of being readily disintegrated.
6. Methods of Sampling and Analysis
This specification is under the jurisdiction of ASTM Committee D-12 on So
...

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This specification covers sodium bicarbonate for use in various washing, cleaning, and scouring processes. As received sodium bicarbonate shall conform to the chemical requirements according to this specification. Sodium bicarbonate shall be a white, uniform powder, and caking shall be readily disintegrated. Sampling and chemical analysis shall be in accordance with the ASTM standard test methods of alkaline detergents.
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1.1 This specification covers material suitable for use in various washing, cleaning, and scouring processes, with or without soap as conditions demand, and where a mildly alkaline material is desired. (Warning—This material may be hazardous if not properly managed. Precautionary information for the safe use, storage, and disposal of this material should be preliminarily obtained from suppliers and others. In case of personal accident with this material, apply appropriate first aid; telephone nearest Poison Control Center for assistance, and get medical attention immediately.)

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A1.2 Significance and Use
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