1、c O-S-642G = 9999974 0344402 b35 0-S-642G May 7. 1993 SUPERSEDING February 17, 1984 (See 6.7) O-S-642F(SH) FEDERAL SPECIFICATION SODIUM PHOSPHATE, TRIBASIC, ANHYDROUS; DODECAHYDRATE; AND MONOHYDRATE; TECHNICAL This specification was approved by the Commissioner, Federal Supply Service, General Servi
2、ces Administration, for the use of all Federal agencies. 1. SCOPE 1.1 ScoDe. This specification covers three types of tribasic sodium phosphate suitable for boiler water treatment and various washing, cleaning, and scouring processes (see 6.1). 1.2 Classification. 1.2.1 Types. The tribasic sodium ph
3、osphate covered by this specification is of the following types as specified (see 6.2). O Type I. ;Anhydrous (Na,PO,) . Type II. Dodecahydrate (Na,PO,. 12H,O) . Type III. Monohydrate (Na,PO,.H,O) . 2. APPLICABLE DOCUMENTS 2.1 Government documents. Beneficial comments (recommendations, additions, del
4、etions) and any pertinent data which may be of use in improving this document should be addressed to: Commander, ATTN: 05442, Naval Sea Systems Command, 2531 Jefferson Davis Hwy, Arlington, VA 22242-5160 by using the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end o
5、f this document or by letter. AMSC N/A FSC 6810 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Licensed by Information Handling ServicesO-S-642G m 9999974 0144403 571 m .) 0-S - 642G 2.1.1 SDecifications. standards. and handbooks. The following specifications, e st
6、andards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation (s
7、ee 6.2). Federal SDecifications: PPP-B-566 - Boxes, Folding, Paperboard. PPP-B-601 - Boxes, Wood, Cleated-Plywood. PPP-B-621 - Boxes, Wood, Nailed and Lock-Corner. PPP-B-636 - Boxes, Shipping, Fiberboard. PPP-D-723 - Drums, Fiber. PPP-B-1055 - Barrier Material, Waterproofed, Flexible. Federal Standa
8、rds: FED-STD-313 - Material Safety Data, Transportation Data and Disposal Data for Hazardous Materials Furnished to Government Activities. Detergents); Sampling and Testing. FED-STD-536 - Soap and Soap-Products (Including Synthetic (Activities outside the Federal Government may obtain copies of Fede
9、ral specifications, standards, and commercial item descriptions as outlined under General Information in the Index of Federal Specifications, Standards and Commercial Item Descriptions. The Index, which includes cumulative bimonthly supplements as issued, is for sale on a subscription basis by the G
10、eneral Services Administration, Specifications Units (WFSIS), 7th and D Street SW, Washington, DC 20407.) e (Single copies of this specification and other Federal Specifications required by activities outside the Federal Government for bidding purposes are available without charge from Business Serv
11、ice Centers at the General Services Administration Regional Offices in Boston, New York, Washington, D.C., Atlanta, Chicago, Kansas City, MO, Fort Worth, Denver, San Francisco, Los Angeles, and Seattle.) (Federal Government activities may obtain copies of Federal standardization documents and the In
12、dex of Federal Specifications, Standards and Commercial Item Descriptions from established distribution points in their agencies.) Military SDecifications: MIL-L-10547 - Liners, Case and Sheet, Overwrap; Water-Vaporproof or Waterproof, Flexible. Military Standards: MIL-STD-129 - Marking for Shipment
13、 and Storage, MIL-STD-147 - Palletized Unit Loads. e (Copies of Military Specifications and Standards required by contractors in connection with specific procurement functions should be obtained from Standardi- zation Documents Order Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094
14、.) 2 Licensed by Information Handling Services0-S-b42G m 9999974 0344404 408 m O- S-642G Federal Regulations : DEPARTMENT OF TRANSPORTATION (DOT) Code of Federal Regulations (CFR) CFR 49, Parts 100-199 - Hazardous Material Regulations DEPARTMENT OF LABOR, OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATIO
15、N (OSHA) Code of Federal Regulations (CFR) CFR 29, Part 1910.1200 - Hazard Communication. (The Code of Federal Regulations (CFR) and the Federal Register (FR) are for sale on a subscription basis by the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402. When indicate
16、d, reprints of certain regulations may be obtained from the Federal agency responsible for issuance thereof. ) 2.2 NonGovernment publications. The following documents form a part of this specification to the extent specified herein. Unless a specific issue is identified, the issue in effect on date
17、of invitation for bids or request for proposal shall apply: AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) D 501 - Standard Test Methods of Sampling and Chemical Analysis of D 3951 - Standard Practice for Commercial Packaging. (DoD adopted) (Application for copies should be addressed to the Ameri
18、can Society for Testing Alkaline Detergents. (DoD adopted) and Materials, 1916 Race Street, Philadelphia, PA 19103.) O (Non-Government standards and other publications are normally available from the organizations that prepare or distribute the documents. These documents also may be available in or
19、through libraries or other informational services.) 3. REQUIREMENTS 3.1 Composition. The material, as received, shall conform to the chemical and physical characteristics of table I when tested as specified in 4.4. The offerer/contractor is encouraged to use recoveredmaterials in accordance with Pub
20、lic Law 94-580 to the maximum extent practicable. 3 Licensed by Information Handling ServicesO- S - 642G TABLE I. Chemical and Dhvsical characteristics. Characteristic - Sodium phosphate, tribasic: Calculated as Na3P0, Calculated as Na,PO;12Hz0, Calculated as Na,PO;H,O, Total alkalinity to methyl Ph
21、osphates as phosphoric Matter insoluble in water Particle size: Matter retained on: U.S. No. 20 sieve (powder) U.S. No. 100 sieve (powder) U.S. No. 10 sieve (granular) U.S. No. 100 sieve (granular) U.S. No. 10 sieve (all forms) U.S. No. 100 sieve (all forms) from P205 from P,O, from P,O, orange, as
22、Na,O anhydride P,05 !inimum percent :ax imum ercent Type II finimm )erCent 97.0 16.0 18.1 - None 90.0 laximum lercent TY Minimum percent ! III ax imum bercent 3.2 TYDe. 3.2.1 TvPe I. The tribasic sodium phosphate shall be powder or granular in form, as specified (see 6.2). 3.2.2 TvDe II. The tribasi
23、c sodium phosphate shall be granular, flake, or crystalline in form, as specified (see 6.2). 3.2.3 Tpe III. The tribasic sodium phosphate shall be powder or granular in form, as specified (see 6.2). 3.3 Labeling. Each unit container shall be durably and legibly marked with the following information
24、(see 5.4): “Avoid prolonged or repeated contact with eyes or skin. Avoid inhalation of particle dust.“ 3.4 Net content. The average net content per unit container shall be not less than specified. 4 Licensed by Information Handling Services0-S-bY2G = 9999974 Ob44406 280 O- S - 642G 3.5 Material safe
25、tv data sheet (MSDS) The contracting activity shall be provided a material safety data sheet at the same time of contract award. The MSDS shall be provided in accordance with the requirements of FED-STD-313. The MSDS shall be included with each shipment of the material covered by this specification
26、(see 5.6 and 6.6). O 3.6 WorkmanshiD. The finished product shall be white, uniform, free flowing, and free from foreign matter. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the perfo
27、rmance of all inspection requirements (examinations and tests) as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his om or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved
28、by the Government. The Government reserves the right to perform any of the inspections set forth in this specification where such inspections are deemed necessary to ensure supplies and services conform to prescribed requirements. 4.1.1 Responsibilitv for compliance. All items shall meet the require
29、ments of sections 3 and 5. The inspection set forth in this specification shall become part of the contractors overall inspection or quality program. The absence of any inspection requirement in the specification shall not relieve the contractor of the responsibility of ensuring that all products or
30、 supplies submitted to the Government for acceptance comply with all requirements of the contract. Sampling inspection, as part of manufacturing operations, is an acceptable practice to ascertain conformance to requirements, however, this does not authorize submission of known defective material, ei
31、ther indicated or actual, nor does it commit the Government to accept defective material. O 4.2 Qualitv conformance inspection. Quality conformance inspection shall consist of the examination of 4.3, the testing of 4.4, and the inspection of 4.5 (see 6.3 and 6.4). 4.2.1 m. For the purpose of quality
32、 conformance inspection and test sampling, a lot is defined as all the sodium phosphate of the same type, produced in one facility using the same production processes and materials, prepared in a single run, and being offered for delivery at one time. 4.3 Examination of the end item. As a minimum, t
33、he contractor shall randomly select a sample quantity of filled containers of sodium phosphate in accordance with table II and examine them as specified herein. Each container shall be examined to verify compliance with all the requirements of this specification regarding fill, closure, marking, and
34、 other requirements not involving tests. Containers shall be examined for defects of the container and closure, for evidence of leakage, and for unsatisfactory markings. Each sample shall be weighed to determine the amount of the contents. The contents of each sample shall be examined for form and w
35、orkmanship. If one or more defects are found in any sample, the entire lot represented by the sample shall be rejected. If a lot is rejected, the contractor has the option of screening 100 percent of the lot for the defective characteristic(s) or providing a new lot which shall be examined in accord
36、ance with the sampling plan contained herein. 5 Licensed by Information Handling ServicesO-S-b42G m 9999974 0344407 317 m Sample size O-S - 642G Lot size (pounds of sodium phosphate) 1 - 800 801 - 22,000 22,001 - Over P TABLE II. Sampling for examination of the end item. Lot size 2 - 50 51 - 90 91 -
37、 150 151 - 280 281 - 500 501 - 1,200 1,201 - 3,200 3,201 - 10,000 10,001 - 35,000 35.001 - Over Sample size 5 7 11 13 16 19 23 29 35 40 4.4 Testing of the end item. As a minimum, the contractor shall randomly select a sample quantity of sodium phosphate in accordance with table III and subject the s
38、ample to the tests of table IV. Samples of equal portion shall be thoroughly mixed to yield a one pound composite test sample representative of the lot. The composite sample shall be placed in a clean, dry, airtight container and sealed. Caare shall be exercised to prevent the loss o absorption of m
39、oisture during the sampling, weighing, and storage. If one or more defects are found in any sample, the entire lot represented by the sample shall be rejected. If a lot is rejected, the contractor has the option of screening 100 percent of the lot for the defective characteistic(s) or providing a ne
40、w lot which shall be tested in accordance with the sampling plan contained herein. TABLE III. Sampling for tes 2 3 5 6 Licensed by Information Handling ServicesO-S-bY2G 9999974 OLYYYOB 053 O- S - 642G TABLE IV. Testing of the end item. Characteristic Sodium phosphate, tribasic Total alkalinity to me
41、thyl orange, as NazO Phosphates as phosphoric anhydr id, P,O, Matter insoluble in water Sieve tests Specificatic Requirement Table I Table I Table I Table I Table I reference Test method ASTM D 501 ASTM D 501 ASTM D 501 ASTM D 501 y 2101 Results reported as Average of 2 deter- minations to nearest 0
42、.1 percent Average of 2 deter- minations to nearest 0.1 percent Average of 2 deter- minations to nearest 0.1 percent Average of 2 deter- minations to nearest 0.1 percent Average of 2 deter- minations to nearest 0.1 percent - l/ Test shall be performed in accordance with test method 2101 of FED-STD-5
43、36. 4.5 Inspection of packaging. Sample packages and packs, and the inspection of the preservation, packing and marking for shipment, stowage, and storage shall be in accordance with the requirements of section 5 and the documents specified there in. 5. PACKAGING 5.1 Preservation. Preservation shall
44、 be level A, C, or commercial, as specified (see 6.2). 5.1.1 Level A. Sodium phosphate shall be packaged in 1-pound (453-gram), 4-pound (1812-gram) or 100-pound (45.36-kilogram) quantities, as specified (see 6.2). When specified (see 6.2), sodium phosphate, type II, shall be packaged in 25-pound (11
45、.34-kilogram) quantities. 5.1.1.1 One- and 4-pound auantities. One or 4 pounds of sodium phosphate shall be packaged in siftproof sealed, end-folding, paperboard boxes in accordance with style I, type A, class a or b, variety 2 of PPP-B-566. Closures shall be in accordance with the appendix to PPP-B
46、-566. 5.1.1.2 Twenty-five and 100-pound auantities. Twenty-five and 100-pound quantities of sodium phosphate shall be packed in drums as specified for the level of packing required in 5.2. Drums shall be provided with a polyethylene bag or liner having a minimum thickness of 3 mils. Closure of the b
47、ag or liner shall be by heat sealing or plastic coated metal twist tie. 7 Licensed by Information Handling ServicesO-S-642G m 9999974 0344409 T9T m O- S - 642G 5.1.2 Level C. Sodium phosphate in the quantity specified (see 6.2) shall be packaged in accordance with Department of Transportation (DOT)
48、regulations and any other applicable regulatory requirements in a manner that will preserve the chemical and physical characteristics of the product in containers that will retain integrity from the supply source to the first receiving activity for immediate use. 5.1.3 Commercial. Sodium phosphate i
49、n the quantity specified (see 6.2) shall be packaged in accordance with ASTM D 3951 in siftproof water resistant containers complying with DOT or other regulatory requirements. 5.2 Packinp;. Packing shall be level A, B, C, or commercial, as specified (see 6.2). 5.2.1 Level A. 5.2.1.1 One- and 4-pound quantities. Forty-eight 1-pound boxes or twenty 4- pound boxes of sodium phosphate packaged as specified in 5.1, shall be packed in wood, or wood cleated plywood boxes in accordance with class 2 of PPP-B-621 or PPP- B-601 overseas type respectively. When specified (see 6.2) boxes shall be
