1、L flIL-S-51189B bb I 9999906 0423Lc19 b H e!: %- - g FII L-S - 5 11 892 29 Deceqber 1367 SUPE3SEDING i-L I4I L-S- 5 ii89A ( 1*RI ) 30 September i966 03 + Co 6, MILITARY SPECIFI CATI OH SUBSTRATE SOLUTIOR A“ DISPZMSER This specification is mandatory for use by all De- partments and Agencies of the. D
2、epartment of Defense. 1. SCOPE 1 .I This specificat ion covers a 2 ,.6-dichloroindophenylacetate soh- tion in a ispenser for use in chemical agent detector kits, 2 a APPLICABLE D0C“TS 2.1 Government docunents. The following documents of the issue in effect on date of invitation for bids or request f
3、or proposal form a part of this specification to the extent soecified herein: STANDARDS MILITARY LIIL-STD-105 - Sampling Procedures and Tables for Inspection by NL-STD-129 - Narking for Shipment and Storage, NIL-STD-130 - Identification Marlring of US Pki.litary Property. Attributes. (Copies of spec
4、ifications standards, drawings, and publications required by suppliers in connection with specific procurement functions choul be obtained from the procuring activity or as directed by the contracting officer. ) 2.2 Other publications. The following, documents form a part of this specification to th
5、e extent specified herein. cated, the issue in effect on date of invitation for bids or request for proposal shall apply, Unless otherwise indi- UNI F0Rt.f CLAS-S I FI CAT I ON CO!GlITTEE Uniform FreiFjlt Clas si f icat ion (Ap2lication for copies of these ratings, rules and regulations should be ad
6、dressed to Uniform Classification Conmittee, 202 Union Station, 516 Vest Jackson Boulevard, Chicago, Illinois 60606. ) FSC 6665 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-SLLB bb 0 Ob 0423150 2 m:. IrIIL-S-51189B O r THE UNITED STATES PHAR
7、MACOPOEIAL CONVENTION DJC. Pharmacopeia of the United States, XVI Revision (Copies of the US Pharmacopeia may be obtained from the Hack Publishing Company, Easton, Pennsylvania. ) 3 . REQiREEENTS 3.1 Manufacture. 3.1,l point in accordance :rit3 tie XVI revision of the US Phamacopeia, SroceGure I. 5.
8、 P2EPARATIOtI FOR DELIVERY 5.1 Pcckaging, ievel C. 3is3erisers of saostrate solution snail De packageI! to provide adeoate protection froiii breakage or other &aase in chipent from the supply source to a first receivinz activity, 5.2 Packing, level C, Dispensers, packaged as qecified in 5.1, shall b
9、e packed to insure carrier acceptance axti safe delivery to the first doniestic destination. Containers shall be in coxpliance with Uniform Freight Classification rules or the regulations of other common carriers aFp1icabl.e to the mode of trmsportation. 5.3 Xarking. contract or order, unit packages
10、 , intermediate packages , and shiFning containers shall be marked in accordance with FTL-STD-129, In addition to any special mcrking recuired by the 6. NOTES 1 6.1 Ordering data. Procurement documents should specify the title, number, and date of tnic specification. 6.2 I.anufacture. The following
11、method of manufacture has been found to produce satisfactory 2,6-dichloroindophenylacetate. is furnished with the understanding that the supplier is not required to follow the method and that the requirements of the specification must be met regardless of the method of manufacture. acetate shall be
12、prepared by adding 32.6 grams (g) of 2,6-dichloroindophenol sodium salt to 30,6 g of acetic anhydride. on a mechanical wrist-action shaker for 2 hours and allowed to stand for 1 hour at room temperature. crushed ice and stirred for 1.5 hours. The mixture shall the be filtered - and the precipitate w
13、ashed with water. The precipitate shdl be dissolved - This procedure The 2,6-dichloroindophenyl- The mixture shall be shaken The reaction mixture sttttttl be poured onto 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-SLLBSB bb 777790b 042335
14、4 T e in diethyl ether, washed with xeter, and. then dried over sodim sulfate. The dried diethyl ether solution s3aU be concentrated on a stearn bath to about 10 rnl, diluted with lisroine (I).?. 35 to 60C) until a cloudi- ness appears (appoximately 4 volumes), and filtered. The filtrate shall be co
15、oled in a freezer and the crjstalline ester filtered and recrystal- lized from diethyl ether-ligroine (b.p. 35 to 6ooc), 50/50 by volume. The 2,6-dichloroindophenylacetate shall be a red crystalline solid. 6.3 Disgenser cap marking, Neon Red supplied by Switzer Brothers, Cleveland, Ohio, or its equi
16、valent, has been found satisfactory for marking the disienser cap. 6.4 aatch, A batch is defined as that quantity of material vhich has been subjected to some unit chemical or physical mixing process intended to make the final product substantially uniform. 6.5 Significant places. For the purpose of
17、 deternining conformance with this specification, an observed or a calculated value shall bt? rounded off “to the nearest unit“ in the last rizht-hand ?lace of figures used in expressing the limiting value, in accordance with the rounding-off method of the Recommended Practices for Designating Signi
18、ficant Places in Specified Limiting Values (ASTX Designation: 6.6 international interest. Certain provisions of this specification are the subject of international standardization agreement AJ3CA-APJX-STD-94. When amenbent, revision, or cancellation of this specification is propos- ed which will aff
19、ect or violate the international agreenent concerned, the preparing activity will take appropriate reconciliation action through in- ternational standardization channels including departmental standardization offices, if required, E29). Cus todi ans : Precaring activity : Army - MU Navy - SH Air Force - 82 Reviewer activities: Project KO. 6665-0147 Army-m Navy - SIi Air Force - 82 User Activities: Aw - M Navy - SA, OS Air Force - 82 international interest ( see section 6) 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
