1、Designation: E1229 08E1229 16Standard Specification forCalcium Hypochlorite1This standard is issued under the fixed designation E1229; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parenthes
2、es indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers technical-grade calcium hypochlorite in granular form.1.2 The values stated in SI units are to be regarded as standard. The val
3、ues given in parentheses are for information only.1.3 Review the current Material Safety Data Sheets (MSDS)(SDS) for detailed information concerning toxicity, first aidprocedures, handling and safety precautions.1.4 The following safety hazards caveat pertains only to the test methods listed in Sect
4、ions 3 5. This standard does not purportto address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establishappropriate safety and health practices and determine the applicability of regulatory limitations prior to use.2. Referenc
5、ed Documents2.1 ASTM Standards:2D1921 Test Methods for Particle Size (Sieve Analysis) of Plastic MaterialsD2022 Test Methods of Sampling and Chemical Analysis of Chlorine-Containing Bleaches2.2 Other Documents:CFR 49, Parts 100 to 199, Department of Transportation, Rules and Regulations for the Tran
6、sportation of Hazardous Materials3Federal Specification PPP-C-2020A Chemicals, Liquid, Dry, and Paste, Packaging of (superseding PPP-C-2020)43. Requirements3.1 Technical-grade granular calcium hypochlorite shall conform to the following chemical and physical requirements:Available Chloride, % mass(m
7、/m) (% by wt)65.0 min D2022Moisture, % mass(m/m) (% by wt)5.5 to 10.0 D2022Particle Size,through U.S. 14 mesh, min % 75.0 D1921through U.S. 100 mesh, max % 10.0 D1921(Method B)4. Sampling4.1 Sample technical-grade granular calcium hypochlorite in accordance with the appropriate section of Test Metho
8、ds D2022.5. Test Methods5.1 Test each composite sample for the chemical and physical requirements listed in Section 3.1 This specification is under the jurisdiction ofASTM Committee D16 on Aromatic Hydrocarbons and Related Chemicals and is the direct responsibility of SubcommitteeD16.16 on Industria
9、l and Specialty Product Standards.Current edition approved April 1, 2008Nov. 1, 2016. Published May 2008November 2016. Originally approved in 1989. Last previous edition approved in 20022008 asE1229 93 (2002). 08. DOI: 10.1520/E1229-08.10.1520/E1229-16.2 For referencedASTM standards, visit theASTM w
10、ebsite, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.3 The Code of Federal Regulations may be obtained from the U.S. Government Printing Office, 732 N. Capitol S
11、t., NW, Washington, DC 20401, http:/www.gpoaccess.gov/CFR/index.html.4 Single copies of Federal Specifications required for bidding purposes are available without charge from General Services Administration Business Service Centers inBoston, MA; New York, NY; Washington, DC; Philadelphia, PA; Atlant
12、a, GA; Chicago, IL; Kansas City, MO; Forth Worth, TX; Houston, TX; Denver, CO; San Francisco,CA; Los Angeles, CA; and Seattle, WA.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. B
13、ecauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official document.*A Summary of Changes section ap
14、pears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States16. Packaging and Labeling6.1 Industrial or commercial quantities shall be packaged and labeled in accordance with DOTHazardous Materials RegulationsCFR 4
15、9, Parts 100 to 199, and state and local regulations.6.2 When specified, Department of Defense procurements shall be packaged and labeled in accordance with the applicableparagraphs of Federal Specification PPP-C-2020A.7. Keywords7.1 calcium hypochloriteSUMMARY OF CHANGESCommittee E15Subcommittee D1
16、6.16 has identified the location of selected changes to this standard since thelast issue (E122993(2002)E1229)08) that may impact the use of this standard. (Approved November 1, 2016.)(1) Updated units of measure to comply with the International System of Units (SI).Removed “Material” from (MSDS) st
17、atementin Scope section 1.3.(2) Added subsection to Scope stating that the SI units are considered standard.(3) Added Summary of Changes section.(4) Added safety and MSDS caveats.ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item me
18、ntionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committe
19、e and must be reviewed every five years andif not revised, either reapproved or withdrawn.Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meetin
20、g of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO
21、Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 162
