1、Beneficial comments, recommendations, additions, deletions, clarifications, etc. and any data that may improve this document should be sent to: STDZNMGTdla.mil or Defense Logistics Agency Aviation VEB, 8000 Jefferson Davis Highway, Richmond, VA 23297-5616. Since contact information can change, you m
2、ay want to verify the currency of this address information using the ASSIST database at https:/assist.daps.dla.mil/. FSC 6810 METRIC A-A-55820A 16 February 2011 SUPERSEDING A-A-55820 1 August 1996 COMMERCIAL ITEM DESCRIPTION ORTHOPHOSPHORIC (PHOSPHORIC) ACID, TECHNICAL The General Services Administr
3、ation has authorized the use of this commercial item description for all federal agencies. 1. SCOPE. This commercial item description (CID) covers two classes of technical grade orthophosphoric (phosphoric) acid, Chemical Abstracts Service (CAS) Registry Number 7664-38-2. 2. CLASSIFICATION. The orth
4、ophosphoric (phosphoric) acid shall conform to the following classes, as specified (see 7.3(b): Class 1 - 85 percent acid Class 2 - 75 percent acid 3. SALIENT CHARACTERISTICS 3.1 Chemical and physical characteristics. Orthophosphoric (phosphoric) acid shall conform to the chemical and physical chara
5、cteristics of table I when tested using the methods and procedures of the American Chemical Society (ACS), “Reagent Chemicals, American Chemical Society Specifications“. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55820A 2 TABLE I. Chemical a
6、nd physical characteristics. Characteristics Class 1 Class 2 Assay (as H3PO4) 85.0% 75.0% Sulfates (as SO4) 0.35% not specified Arsenic (As) 0.001% 0.06% Alkali and other phosphates 0.25% not specified Heavy metals (Pb) 0.005% not specified Volatile acids (as acetic acid) not specified 0.10% Specifi
7、c gravity at 20/4 C 1.690 1.580 4. REGULATORY REQUIREMENTS 4.1 Labeling, packaging, and marking. Items shall be labeled, packed, and marked in accordance with 49 Code of Federal Regulations (CFR), Parts 100 to 199. 4.2 Recovered materials. The offeror/contractor is encouraged to use recovered materi
8、als to the maximum extent practicable, in accordance with paragraph 23.403 of the Federal Acquisition Regulation (FAR). 4.3 Material safety data sheet (MSDS). A MSDS shall be furnished in accordance with FED-STD-313, “Material Safety Data, Transportation Data and Disposal Data for Hazardous Material
9、s Furnished to Government Activities“, and 29 CFR 1910.1200, “Hazard Communication“. 4.4 Hazard warning label. Occupational Safety and Health Administration hazard warning label shall be furnished in accordance with 29 CFR 1910.1200. 5. PRODUCT CONFORMANCE PROVISIONS 5.1 Product conformance. The pro
10、ducts provided shall meet the salient characteristics of this CID, conform to the producers own drawings, specifications, standards, and quality assurance practices, and be the same product offered for sale in the commercial marketplace. The government reserves the right to require proof of such con
11、formance. 5.2 Market acceptability. The products offered must have been previously sold either to the government or on the commercial market. 6. PACKAGING 6.1 Preservation, packing, and marking. Preservation, packing, and marking shall be as specified in the acquisition order (see 7.3(d). Provided b
12、y IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55820A 3 7. NOTES 7.1 Part or identification number (PIN). The following PIN procedure is for government purposes and does not constitute a requirement for the contractor. AA55820 - X Class: A - 1 - 85 percen
13、t acid B - 2 - 75 percent acid CID Number Example of reference part number: AA55820 - A 7.2 Sources of documents. 7.2.1 CFR and FAR. Copies of CFR and FAR may be obtained from the Superintendent of Documents, P.O. Box 371954, Pittsburgh, PA 15250-7954. Electronic copies of CFR documents may be obtai
14、ned from http:/www.gpoaccess.gov/ecfr/. Electronic copies of FAR documents may be obtained from https:/www.acquisition.gov/far/. 7.2.2 Federal standards. Copies of federal standards may be obtained from General Services Administration, Federal Supply Service, Specification Section, 470 East LEnfant
15、Plaza SW, Suite 8100, Washington, DC 20407. Electronic copies may be obtained from https:/assist.daps.dla.mil/. 7.2.3 ACS specifications. Copies of ACS specifications may be obtained from the American Chemical Society, 1155 Sixteenth Street, N.W., Washington, DC 20036. Electronic copies may be obtai
16、ned from http:/www.acs.org/. 7.2.4 CAS registry numbers. Copies of CAS registry numbers may be obtained from the Chemical Abstracts Service, P.O. Box 3012, Columbus, OH 43210. Electronic copies may be obtained from http:/www.cas.org/. 7.3 Ordering data. The acquisition order should specify the follo
17、wing information: a. CID document number, revision, and CID PIN. b. Class (see 2). c. Unit quantity required. d. Packaging requirements (see 6.1). 7.4 Subject term (key word) listing. Assay Chemical Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A
18、-55820A 4 MILITARY INTERESTS: CIVIL AGENCY COORDINATING ACTIVITY:Custodians: GSA - FAS Army - EA Navy - SH Air Force - 68 DLA - GS Review Activities: Army - AV, MD Navy - MC, SA, YD Preparing Activity: DLA - GS3 (Project 6810-2011-001) NOTE: The activities listed above were interested in this docume
19、nt as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST database at https:/assist.daps.dla.mil/. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
