ARMY MIL-D-51410-1974 DYE GREEN ETHYL-BIS (2 4-DINITROPHENYL) ACETATE《绿色染料 乙基-双(2 4-二硝基苯基)酯》.pdf
《ARMY MIL-D-51410-1974 DYE GREEN ETHYL-BIS (2 4-DINITROPHENYL) ACETATE《绿色染料 乙基-双(2 4-二硝基苯基)酯》.pdf》由会员分享,可在线阅读,更多相关《ARMY MIL-D-51410-1974 DYE GREEN ETHYL-BIS (2 4-DINITROPHENYL) ACETATE《绿色染料 乙基-双(2 4-二硝基苯基)酯》.pdf(8页珍藏版)》请在麦多课文档分享上搜索。
1、MIL-D-SLLILO 68 W 9999906 0121897 3 = - /Y- kS-17 MIL-D-51410 (EA) 22 October 1974 -(See section 6) MILITARY SPECIFICATION DYE , GREEW , ETHYL-BIS( 2,4-DINITROPHENYL) ACETATE This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 This specif
2、ication covers one type of ethyl-bis(2,b-dinitrophenyl) acetate (DA). - 2. APPLICABLE WCUMENTS 2.1 Government documents. The following documents of the issue in effect on date of invitation for bids or request for proposal form a part of this specification to the extent specified herein. SPECIFICA!L
3、IONS FEDERAL RR-S-366 - Sieve, Test. STANDARDS MILITARY MIL-STD-105 - Sampling Procedures and Tables for Inspection by Attributes. (Copies of specifications , standards , drawings, and publications required by suppliers in connection with specific procurement functions should be obtained from the pr
4、ocuring activity or as directed by the contracting officer. ) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MILD-51410 (EA) 2.2 ther publications. The following documents fora a part of this specification to the extent Specified herein. Unless othe
5、rwise indicated, the issue in effect on date of invitation for bids or request for proposal shall apply. AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) STANDARDS DlSg3-72 - Reagent Water, (Application for copies should be addressed to the American Society for Testing and Wterials , 1916 Race Stre
6、et , Philadelphia, Pennsylvania 19103. (Technical society and technical association specifications and stand- ards are generdly available for reference from libraries. distributed among technical groups and using Federal agencies. ) They are also Munsell wok of Color (The Munsell Book of Color may b
7、e obtained from the Munsell Color Company, Inc *, 2441 N. Calvert Street Baltimore, Maryland 21218. ) Pharmacopeia of the United States of America, Eighteenth Revision (Copies may be obtained from the Mack Publishing Company, Easton, Pennsylvania 18042 . ) 3. FEQUIREMENTS 3.1 Chemical and physical c
8、haracteristics. The dye shall conform to the chemical and physical characteristics of table 1 when tested as specified therein. Table I, Chemical and physical characteristics Requi r emen? : Test : . Characteristic : Minimum : Maximum : paragraph: . : Molar absorptivity at 242 5 2 : nanometers (nm)
9、: Melting point, OC : Volatile matter at lSo C, percent : by weight : Particle size, percent by weight : retained on: * 149-micron (No. 100) sieve 74-micron (NO. 200) sieve . 44-micron (No. 325) sieve . : 4.2.4,l : : 4.2.4.2 : : 4.2.4.3 : : 4.2.4.4 : Provided by IHSNot for ResaleNo reproduction or n
10、etworking permitted without license from IHS-,-,-MIL-D-5L410 68 7797706 OL2L897 7 MIL-D-51410 (U) 3.2 Characteristics of paper containing dye. A paper approximately 6 mils thick and containing 1.0 2 0.3 percent by weight of the dye shall be prepared from strong-bleached sulfite or sulfate pulp (see
11、6.5). The dye cgntent of the paper shall be verified by testing the paper as specified in 4.2.4.5. 3.2.1 Color. The color of the paper shall match one ofthe Musell colors listed in table II when tested as specified in 4.2.4.6. Table II. Munsell colors for paper containing dye Hue Value : Chroma 1 1
12、1 5. OGY 9 : 1O.OY 9 5.OY 9 N 9.5 N 9 3.2.2 Color stain produced by test reagent. When one drop of test reagent is applied to the paper as specified in 4.2.4.7, a visible color stain shall be produced within 40 seconds. the MusePl colors listed in table III. The color of the stain shall match one of
13、 Table III. Munsell colors for stain produced by test reagent 1 Hue Value : Chroma : 10,OB 3 2. SB 3 4 3 7. 5B 7.5B , * 4 . 4 4 4 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the supplier is responsible for the perfo
14、rm- ance of all inspection requirements as specified herein. wise specified in the contract or order, the supplier may use his own or any other facilities suitable for the performance of the inspection require- ments specified herein, unless disapproved by the Government. The Government reserves the
15、 right to perform any of the inspections set forth in the spec- ification where such inspections are deemed necessary to assure supplies and services conform to specified requirements. Except as other- 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-
16、,-. A lot shall consist of the dye produced by one manu- facturer, at one plant, fromthe same materials, and under essentially the Bame manufacturing conditions provided the operation is continuous. In the event the process is a batch operation, each batch shall constitute a lot (see 63) . 4.2 . 2 S
17、ampling. 4,2,2.1 For examination of preparation for delivery. Sampling for examination of preparation for delivery shall be conducted in accordance with MIL-STD-105, inspection level S-4, using an AQL of 2.5 percent defective. 4.2.2.2 For test, Sampling for test shall be conducted in accordance with
18、 table IV, shall be removed from each sample container and placed in a suitable clean, dry container labeled to identi* the lot and container from which it was taken, A representative specimen of approximately 50 gram (g) Table IV. Sampling for test : Number of containers in batch or lot : Number of
19、jample containers : I . 2 to 25 I 26 to 150 151 to 1,200 . 1,201 to 7,000 : 7,001 to 20,000 * Over 20,000 . 2 3 5 10 20 a 4,2,3 Inspection procedure. 4.2 . 3.1 For examination of preparation for delivery. The sample unit shall be one filled container, ready for shipment. and the preparation for deli
20、very thereof shall be examined for the follow- ing defects using an AQL of 2,5 percent defective: Sample containers (a) (b) Container not as specified (c) (a) Container damaged or leaking (e) Contents per container not as specified Container closure not as specified Marking incorrect, missing, or il
21、legible 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D-51410 (EA) 4.2.3.2 For test. as specified.4. for rejection of the lot represented. Each sample specimen taken in 4.2.2,2 shall be tested Failure of any test by any specimen shall be caus
22、e 4.2.4 - Tests. Water ir, accordance with ASTM D1193-72 and reagent grade chemicals shall be used throughout the tests. Where applicabe, blank determinations shall be run and corrections applied where significant. Tests shall be conducted as follows: 4.2.4.1 Molar absorptivity. Weigh to the nearest
23、 0.1 milligram (mg) approximately 0.40 g of specimen into a 500-milliliter (mi) volumetric flask. Add 250 mi of chloroform and stir to solution using a magnetic stirrer, if required. Remove the stirring bar, dilute to the volume mark with chloroform, and shake thoroughly to mix. Pipet 5 ml of the so
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