1、.- a Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressedto.: Commander, Naval Sea Systems Command, SEA 5523, Department of the Navy, Washington, DC 20362 by using the self-addressed Standardization Docu
2、ment Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. . MI 4s-q3-22 -S-l6917B 27 August 1984 SUPERSEDING MIL-S-169 17A 27 August 1952 (See 6.5) . MILITARY SPECIFICATION SODIUM BISULFATE (NITER CAKE) This specification is approved for use by all Departments and
3、Agencies of the Department of Defense. 1. SCOPE 1 . 1 Scope. use as a flux in dissolving minerals, and in pickling baths as a substitute for sulfuric acid. This specification covers sodium bisulfate (niter cake) for 1.2 Classification. Sodium bisulfate shall be of the following types and grades, as
4、specified (see 6.2.1): Type I - Globular Type II - Granular Grade A - Fine Grade B - Coarse 2. APPLICABLE DOCUMENTS 2.1. Government documents . 2.1.1 Specifications and standards. Unless otherwise specified, the following specifications and standards, of the issue listed in that issue of the Departm
5、ent of Defense Index of Specifications and Standards (DoDISS) specified in the solicitation form a part of this specification to the extent specified herein. FSC 6810 THIS DOCUMENT CONTAINS PAGES - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-
6、S-Lb7L7B 68 4777706 OLL7027 O W - _ - - * _- - .- , I. i; ., MIL-S-16917B SPECIFICATIONS FEDERAL PPP-D-723 - Drums$ Fiber. PPP-D-729 - Drums, Shipping and Storage, Steel, 55-Gallon (208 Liters). MILITARY MIL-C-15000 - Water-testing Chemicals, Boiler, Shipboard Use. STANDADS I FEDERAL PED-STD-313 - M
7、aterial Safety Data Sheets, Preparation and the Submission of. Detergents); Sampling and Testing. FED-STD-536 - Soap and Soap Products (Including Synthetic MILITARY MIL-STD-105 - Sampling Procedures and Tables for Inspection MIL-STD-129 - Marking for shipment and Storage. by Attributes. 2.1.2 Other
8、Government publications. The following Government publications a form a part of this specification to the extent specified herein. DEPARTMENT OF TRANSPORTATION (DOT) Code of Federal Regulations (CPR) CPR 49, Parts 100-199 - Hazardous Material Regulations (Application for copies should be addressed t
9、o the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402.) NAVY DEPARTMENT NAVSUP Publication 4500 - Consolidated Hazardous Items List. 4 (Application for copies should be addressed to Navy Fleet Material Support Office, Mechanicsburg, PA 17055.) (Copies of specificat
10、ions, standards, handbooks, drawings and publications required by contractors in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting of fice I:. ) 2.2 Other publications. The following document forms a part of this specifi
11、cation to the extent specified herein. The issues of the documents which are indicated as DoD adopted shall be the issue listed in the current DoDISS and the supplement thereto, if applicable. 2 , - - - - - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS
12、-,-,-MIL-S-Lb9L7B 68 m 9999906 OLL7030 7 m MIGS-16917B ASTM D 1193 - Reagent Water. (DoD adopted) (Applications for copies should be addressed to AS”, 1916 Race Street, Philadelphia, PA 19103.) NATIONAL MOTOR FREIGHT TRAFFIC ASSOCIATION, INC., AGENT National Motor Freight Classification (Application
13、 for copies should be addressed to the National Motor Freight Traffic Association, Inc., ATA TRAFFIC Dept., 1616 “P” Street, NW, Washington, DC 20036.) UNIFORM CLASSIFICATION COMMITTEE AGENT Uniform Freight Classification Ratings, Rules and Regulations (Application for copies should be addressed to
14、the Uniform Classification Committee Agent, Tariff Publication Officer, Room 1106, 222 South Riverside Plaza, Chicago, IL 60606.) (Industry association specifications and standards are generally available They are also distributed among technical groups for reference from libraries. and using Federa
15、l agencies.) 2.3 Order of precedence. In the event of a conflict between the text of this specification and the references cited herein, the text of this specifi- cation shall take precedence. 3. REQUIREMENTS 3.1 Material. 3.1.1 Type I. Sodium bisulfate shall be in the form of colorless to light str
16、aw yellow globules. 3.1.2 Type II. Sodium bisulfate shall be in the form of colorless to light straw yellow granules. . 3.2 Acidity. The material shall contain a minimum of 30 percent sulfuric acid (H2SO4) when tested as specified in 4.5.1. 3.3 Moisture content. The moisture content of the material
17、shall not exceed 1.5 percent when tested as specified in 4.5.2. 3.4 Iron content. The iron content of the material shall not exceed 0.15 percent when tested as specified in 4.5.3. 3.5 Insoluble matters content. The material shall contain not more than 0.25 percent insoluble matter when tested as spe
18、cified in 4.5.4. 3.6 Particle size. Sodium bisulfate shall conform to table I when tested as specified in 4.5.5. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S- 169 17B TABLE I. Particle size. I. Percent retained on Sieve number Minimum Maxi
19、mum Type II - grade A 20- -u-_- 30- 30 60- 90 - -u_-I_- 5 60 t Type II - grade B 8- 20- 30 40- 60 -1-1 i. 3.7 Material safety data sheet (MSDS). The contracting activity shall be provided a material safety data sheet (MSDS) at the time of the contract award. “he MSDS is DD Form OSHA-20 and found as
20、part of PED-STD-313. included with each shipment of the material covered by this specification. The MSDS shall be 4. QUALITY ASSURANCE PROVISIONS I 4.1 Responsibility for inspection. Unless otherwise specified in the con- tract or purchase order, the contractor is responsible for the performance of
21、all inspection requirements as specified herein. Except as otherwise speciied in the contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government r
22、eserves the right to perform any of the.inspections set forth in the specification wheresuch inspections are deemed necessary to assure supplies and services conform to prescribed requirements. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-HIL-S-
23、Lb7L7B 68 m 7777906 OLL7032 O m MIL-S-16917B 4.2 Quality conformance inspection. 4.2.1 Sampling lot. pounds of material offered for inspection at one time. produced by a continuous run process, the lot shall contain one continuous run. Material in tlie inspection lot shall b of production (in the ca
24、se of a continuous run process) or the case of a batch process) until ultimate action is taken or rejection of the lot. A sampling lot shall consist of nat more than 10,000 In e 4.2.2 Sampling procedure. From each inspection lot t In case the material is produced b samples shall be taken. the inspec
25、tion lot contains more than two batches, the three samples shall normally be taken from different batches. samples shall be taken from the same batch, in which case the samples shall be obtained in a manner calculated to disclose any nonuniformity of the material within the batch. Where material is
26、produced by a continuous run process, the three samples shall be taken so as to represent the first part, the middle part,: and the last part respectively, of the run which produced the inspection lot. t Each sample shall be thoroughly mixed and divided into three equal portions. The portions shall
27、be placed in separate, clean, dry metal or glass containers,! which shall be sealed and carefully marked. One of the portions of each samplb Periodically, two osthree of the ,! *k -r shall be forwarded to a laboratory- designated by the contracting activity, oqe shall be delivered to the contractor,
28、 and one held to be used for retests in case of dispute. i 4.3 Examination. . 4.3.1 containers shall be selected in accordance with MIL-STD-105 at inspection level I Sampling for inspection of containers. A random sample of fi$!ed and acceptable quality level of 2.5 percent defective to verify. comp
29、liance with this specification regarding fill, closure, marking and other requirements not involving tests. 4.3.2 Inspection of containers. Each filled container shall be examined for defects of construction of the container and the closure, for evidence of leakage, and for unsatisfactory markings.
30、Each filled container shall be weighed to determine the amount of contents. Any container in the sample having one or more defects, or under required fill, shall be rejected. If the number of defective containers in any sample exceeds the acceptance number for the appropriate sampling plan of MIL-ST
31、D-105, the lot represented by the sample shall be rejected. Rejected lots may be resubmitted for acceptance tests, pro- vided the contractor has removed or repaired all nonconforming containers. 4.4 Quality conformance tests. 4.4.1 Procedure. The portions of each sample selected as specified in 4.2.
32、2 shall be subjected to the tests specified in 4.5. If any sample is found not in conformance with this specification, the entire lot which it represents (if produced by continuous run process) shall be rejected. produced in batches, all untested batches in tkie lot shall be rejected together with t
33、he batch from which the sample was selected. If the lot is Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_ MIL-S-16917B 4.5 Test procedures. . . . , .t A . f 4.5.1 Acidity. Place 5 grams of the sample we-zhed to the nearest centi- ! 1 ./ gram in 25
34、0 milliliter (d) extraction flask and add 100 to 150 mL of distilled water in accordance with type III of ASTM D 1193 or 4 drops of methyl purple indicator solution!? Titrate with, 1.0 N sodium hydroxide to green endpoint. Calculate as follows: . Swirl to dissolve and add 3 1 i 1. I .i ML NaOH x Nor
35、mality NaOH x 0.0490 x 100 weight of sample ., = Percent H2SO4 I _ / I I ! i 4.5.2 Moisture content. Place 15 grams of the sample in a tared covered Petri dish and weigh on an analytical balance. Set the Petri dish in its cover and dry overnight in an electric oven at 105 + 2 degrees Celsius (OC) fo
36、r 11 hours. Cool in a desiccator and reweigh. Calculate as, .follows: I LOSS in weight x 100 = Percent 0 weight of sample i j I I 4.5.3 Iron content. Dissolve 5 grams of the sample weighed to th nearest centigram, in 60 mL of water and 20 mL of hydrochloric acid and boil g 10 minutes. Cool the solut
37、ion, transfer it quantitatively to a 100 mL ! volumetric flask, dilute to the mark and mix the flask contents thoroughly. Trankfer 10 mL of the solution with a pipette to a 50 mL volumetric flask, dilute tothe mark, mix well, transfer the flask contents to a 100 mL beaker and add 30 to 50 milli- gra
38、ms (mg) of ammonium persulfate crystals and 3 mL of ammonium thiocyanate reagent solution (7.61 gram/100 mL). produced by 0.07 mg of iron in an equal volume of solution containing the quantities of reagents used in this test. 4.5.4 Percent insoluble matter. tly for Any red color should not exceed th
39、at Dissolve 50 grams of the sample weighed to the nearest centigram, in 300 mL of hot distilled water in accordance with ASTM D 1193 in a 600 mL beaker. Allow the insoluble matter to settle and filter by decanting through a tared weighed Gooch crucible. Wash the insoluble matter into the crucible wi
40、th more hot distilled water in accordance with ASTM D 1193. When the insoluble matter is completely filtered place the crucible in an electric oven at 100 to 110.C for 1 hour. Calculate as follows: Cool in a desiccator and reweigh. weight of residue x 100 . weight of sample = Percent insoluble matte
41、r e - i/ Methyl purple may be obtained from a local chemical supply house. Formulation of the indic,ator solution is described in MIL-C-15000. 6 /- - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-16917B 68 9999906 011703Li 4 MIL-C-16917B 4.5.
42、5 Particle size-screen test. Sieving tests shall be made in accordance with the applicable provisions of method 2101 of FED-STD-536. 4.6 Inspection of packaging. Sample packages and packs, and the inspection of the preservation-packaging, packing and marking for shipment and storage shall be in acco
43、rdance with the requirenients of section 5 and the documents specified therein . 5. PACKAGING (The preparation for delivery requirements specified herein apply only for direct Government acquisition.) 5.1 Preservation-packaging, packing and marking. Preservation-packaging and packing shall be level
44、A, B or C, a$ specified (see 6.2.1). 5.1.1 Level A. Sodium bisulfate shall be preserved-packaged and packed in , quantities of 45 kilograms (kg) in fiber drums in accordance with type II of PPP-D-723 or in quantities of 159 kg in steel drums in accordance with PPP-D-729, as specified (see 6.2.1). Fi
45、ber drums shall be lined with a polyethylene bag liner having a minimum thickness of 152.4 microns. or closed to prevent the entrance of misture after filling of drums. Bag liners shall be sealed 5.1.2 Level B. quantities of 45 or 159 kg in fiber drums in accordance with type I of PPP-D-723, as spec
46、ified (see 6.2.1). liners as specified in 5.1.1. Sodium bisulfate shall be preserved-packaged and packed in Fiber drums shall be lined with polyethylene bag 5.1.3 Level C. Sodium bisulfate shail be preserved-packaged and packed in a manner to insure acceptance and safe destination. DOT Regulations,
47、title 49, Uniform Freight or National Motor Freight Classifi- cation Rules or Regulations and other common carrier regulations applicable to the mode of transportation. Containers shall comply with 5.2 Marking and labeling. In addition to any special marking required (see 6.2.1) shipping containers
48、shall be marked in accordance with MIL-STD-129. 5.2.1 Additional marking. Additional marking for handling and storage shall be in accordance with NAVSUP publication 4500. 5.3 Material safety data sheet. A copy of the material safety data sheet (Form OSHA-20) shall be attached to the shipping document for each destination (see 3.7). 6. NOTES 6.1 Intended use. Sodium bisulfate (niter cake) covered by this specifi- cation is used as a substitute for sulfuric acid
