METRIC
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
MIL---DTL---3668E(EA)
w/Amendment 1
26 October 2009
SUPERSEDING
MIL---DTL---3668E(EA)
15 August 2006
DET AIL SPECIFICATION
DY E , 1 , 4 --- D I A M I N O --- 2 , 3 --- D I H Y D R O A N T H R A Q U I N O N E ( B L U E )
This specification is approved for use by the U.S. Army Edgewood
Chemical Biological Center and is available for use by all Depart-
ments and Agencies of the Department of Defense.
1. SCOPE
1.1 Scope. This specification covers two types of blue dye (CAS #81---63---0), chemi cally
known as 1,4---Diamino---2,3---Dihydroanthraquinone;
Type I --- for solvent based binders and bowl and V type blenders,
Type II --- for air based fluidized bed type blenders.
2. APPLICABLE DOCUMENTS
2.1 General. The documents listed in this section are specified in sections 3 or 4 of this
specification. This section does not include documents cited in other sections of this specifica-
tion or recommended for additional information or as examples. While every effort has been
made to insure the completeness of this list, document users are cautioned that they must meet
all specified requirements of documents cited in sections 3 or 4 of this specification, whether or
not they are listed.
AMSC N/A FSC 6820
Comments, suggestions, or q uestions on this document should be addresse d to: U.S. Army Edgewood
Chemical Biological Center, ATTN: RDCB---DEA---S, 5183 Blackhawk Road, Aberdeen Proving Ground,
MD 21010---5424 or emailed to APGR---EcbcSpecsTe am@us.army.mil. Since contact information can
change, you may want to verify the currency of this address information using the ASSIST Online database
at http://assist.dap s.dla.mil
.
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