1、INCH-POUNDA-A-5912316 February 2000SUPERSEDINGO-S-595B15 May 1967Beneficial comments, recommendations, additions, deletions, clarifications, etc. and any other datawhich may improve this document should be sent to: Defense Supply Center Richmond (DSCR),ATTN: DSCR-VBD, 8000 Jefferson Davis Highway, R
2、ichmond, VA 23297-5610.AMSC N/A FSC 6810DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.COMMERCIAL ITEM DESCRIPTIONSODIUM DICHROMATE DIHYDRATE, TECHNICALThe General Services Administration has authorized the use of thiscommercial item description as a replacement doc
3、ument for O-S-595Ball federal agencies.1. SCOPE. This commercial item description (CID) covers technical grade sodium dichromatedihydrate for use in various industrial applications. Sodium dichromate is typically used as a corrosioninhibitor and as an oxidant in chemical processes.2. SALIENT CHARACT
4、ERISTICS2.1 General. Sodium dichromate dihydrate shall be furnished in granular form.2.2 Chemical properties. When tested using the methods and procedures described in “ReagentChemicals“, American Chemical Society (ACS) Specifications, the sodium dichromate produced shallmeet the chemical requiremen
5、ts of table I.TABLE I. Chemical requirements.Chemical Properties % by Weight LimitAssay (Na2Cr2O7i2H2O) 99.0 MinimumInsoluble matter 0.2 MaximumSulfate (SO4) content 0.2 MaximumChloride (Cl) content 0.1 Maximum3. REGULATORY REQUIREMENTS3.1 Material safety data sheet (MSDS). Manufacturers shall prepa
6、re and submit a MSDS inaccordance with FED-STD-313, “Material Safety Data, Transportation Data and Disposal Data forProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-591232Hazardous Materials Furnished to Government Activities“, and meeting the Cod
7、e of FederalRegulations (CFR) requirements of 29 CFR 1910.1200, “Occupational Safety and Health Standards:Hazard Communication“.4. QUALITY ASSURANCE PROVISIONS4.1 Product conformance. The products provided shall meet the salient characteristics of thiscommercial item description, conform to the prod
8、ucers own drawings, specifications, standards, andquality assurance practices, and be the same product offered for sale in the commercial market. Thegovernment reserves the right to require proof of such conformance.5. PACKAGING5.1 Preservation, packing, and marking. For acquisition purposes, the so
9、dium dichromate shall bepreserved, packed, and marked as specified in the contract or order.6. NOTES6.1 Sources of documents.6.1.1 ACS specifications. Copies of ACS specifications may be obtained from the AmericanChemical Society, 1155 16th Street NW, Washington, DC 20077-5768.6.1.2 Government docum
10、ents. Printed CFR and Federal Standards may be obtained fromthe U.S. Government Printing Office, Superintendent of Documents, Mail Stop: SSOP, Washington,DC 20402-9328. Electronic copies of CFR documents may be obtained fromhttp:/www.access.gpo.gov. Electronic copies of Federal Standards may be obta
11、ined fromhttp:/astimage.daps.dla.mil/quicksearch/.6.2 National stock number (NSN). This CID is associated with NSN 6810-00-262-8566 and NSN6810-00-281-2686. Other NSNs may also correspond with this CID.MILITARY INTERESTS:CIVIL AGENCYCOORDINATING ACTIVITY:Custodians:Army - MINavy - OSAir Force - 68GSA - 7FXEPreparing activity:DLA - GS(Project 6810-1425)Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
