ARMY MIL-D-51411-1974 DYE YELLOW THIODIPHENYL-4 4'-DIAZO-BIS-SALICYLIC ACID《黄色染料 硫代苯基苯-4 4'-重氮基双水杨酸》.pdf
《ARMY MIL-D-51411-1974 DYE YELLOW THIODIPHENYL-4 4'-DIAZO-BIS-SALICYLIC ACID《黄色染料 硫代苯基苯-4 4'-重氮基双水杨酸》.pdf》由会员分享,可在线阅读,更多相关《ARMY MIL-D-51411-1974 DYE YELLOW THIODIPHENYL-4 4'-DIAZO-BIS-SALICYLIC ACID《黄色染料 硫代苯基苯-4 4'-重氮基双水杨酸》.pdf(8页珍藏版)》请在麦多课文档分享上搜索。
1、SPECIFICATIONS FEDERAL 22 October 1974 (See section 6) MILITARY SPECIFICATION DYE , YELLOW , THIODIPHEX?YL-J+,h -DIAZO-BIS-SALICYLIC ACID This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 This specification covers one type of thiodiphen
2、yl-4,4-diazo-bis- salicylic acid. 2. APPLICABLE DOCUMENTS 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. RR-S-366 - Sieve, Test. STANDARDS FEDERAL Fed. T
3、est Method Std. No. i41 - Paint, Varnish, Lacquer and Related Materials ; Methods of Inspection, Sampling, and Testing. MILITARY ELL-STD-lo5 - Sampling Procedures and Tables for Inspection by Attributes. (Copies of specifications , standards, drawings, and publications required by suppliers in conne
4、ction with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer.) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2-2 Other publications. The Follawing dacuments form a part of this s
5、pecification to the exten$ specified herein, Unias otherwise indicacad, %he issue in effect on date of invitataon for bids or request for proposal shall apply. AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) STANDARDS Dllg3-72 - Reagent Water. (Application for copies should be addressed to the Ame
6、rican Society for Testing and Maeerials , 1916 Race Street, Philadelphia, Pennsylvania 19103. ) (Technical society and technical association specifications and standards are generally available for reference from libraries. tributed among technical groups and using Federal agencies. ) They are also
7、dis- Munsell Book of Color (The Munsell Book of Color may be obtained from the Munsell Color Company, Inc., 2441 N. Calvert Street, Baltimore, Maryland 21218,) 3.1 Chemical and physical characteristics. The qve shall conform to the chemical and physical characteristics of table 1 when tested as spec
8、ified therein. Table I. Chemical and physical characteristics Requirement : Test : Characteristic : Minimum : Maximum : paragraph : : Molar absorptivity at 394 5 4 : nanometers (nm) I 2.5 x ,O4 I -e I 4.2.4.1 I : Volatile matter at 115 C, percent : by weight - : 3.0 : 4.2.4.2 : : Particle size, perc
9、ent by weight : : sieve - : 8.0 : 4.2.4.3 : . : : retained on a 149-micron (No. 100): * * 3.2 thick and containing 1.3 2 0.3 percent by weight of the dye shall be pre- pared from strong-bleached sulfite or sulfate pulp (see 6.5). content of the paper shall be verified by testing the paper as specifi
10、ed in 4.2.4.4. Characteristics of paper containing dye. A paper approximately 6 mils The dye Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D-51411 (EA) 3.2.1 Color. The color af- the paper shall match one of the Munsell colors listed in table I
11、I when teated as specified in 4.2.4.5. Table II. Munsell colors for paper containing dye Hue Value Chroma : 0.5,1,2 : 0.5,1,2 : 0.5,1,2 : 2.5Y 8.599 5 .OY 8 99 7.5Y 8.5,9 3.2.2 Color stain produced by test reagent. When one drop of test reagent is applied tc! the paper as specified in 4.2.4.6, a vis
12、ible color stain shall be produced within 30 seconds, The color of the stain shall match one of the Mwisell colors listed in table III. Table III. Munsell colors for stain produced by test reagent Hue Value Chroma 2 5 .OY 8.0,8.5 : 8,io 4. QUALITY ASSURANCE PROVISIONS 4 .i Responsibility for inspect
13、ion. Unless otherwise specified in the contract or purchase order, the supplier is responsible for the perfom- 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 in
14、spection requirements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to specified- requirements. Except as o
15、ther- 4.2 Quality conformance inspection. 4.2.1 Lotting. A lot shall consist of the dye produced by one manufac- turer, at one plant, from the same materials, and under essentially the same manufacturing conditions provided the operation is continuous. In the event the process is a batch operation,
16、each batch shall constitute a lot (see 6.3). 4.2.2 Sampling. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D-51411 (EA) 4.2.2.1 For examination of preparation for delivery. Sampling for examination of preparation for delivery shall be conduct
17、ed in accordance with MIL-STD-105, inspection level S-4, using an AQL of 2.5 percent defective e 4.2.2.2 For test. Sampling for test shall be conducted in accordance with table IV. A representative specimen of approximately 50 grams (8) shall be removed from each sample container and placed in a sui
18、table clean, dry container labeled to identify the lot and container from which it was taken. Table IV. Sampling for test : Number of containers in batch or lot : Number of sample containers: . 2 to 25 2 26 to 150 3 151 to 1,200 5 . 1,201 to 7,000 8 7,001 to 20,000 10 Over 20,000 20 . . 4.2.3 inspec
19、tion procedure. 4.2.3.1 For examination of preparation for delivery. The sample unit shall be one filled container, ready for shipment. the preparation for delivery thereof shall be examined for the following defects using an A& of 2.5 percent defective: Sample containers and (a) (b) Container not a
20、s specified (c) (a) Container damaged or leaking (e) Contents per container not as specified Container closure not as specified hrking incorrect , missing, or illegible 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 Failu
21、re of any test by any specimen shall be cause 4,2,4 Tests. Water in accordance with ASTM D1193-72 and reagent grade chemicals shall be used throughout the tests. Where applicable, blank determinations shall be run and corrections applied where significant. Tests shall be conducted as follows: 4 Prov
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