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DEFSTAN 68-225/1(1994) : 1994

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

TRIS (2-METHYLAZIRIDIN-1-YL) PHOSPHINE OXIDE (MAPO)

Available format(s)

Hardcopy , PDF

Withdrawn date

31-03-2010

Language(s)

English

Published date

01-01-1994

Preface
1 Scope
2 WARNING
3 Precautions
4 Related Documents
5 Description
6 Test Requirements
7 Methods of Test
8 Containers
Annex A - General Requirements and Visual Examination
Annex B - Determination of Water Content - Gas-liquid
          Chromatography Method
Annex C - Determination of Water Content - Karl Fischer Method
Annex D - Determination of Imine Number
Annex E - Determination of Total Halides (Bromide Plus Chloride)
Annex F - Determination of Hydrolysable Halides
Annex G - Preparation of a [31] P NMR Spectrum

Gives requirements for Tris (2-methylaziridin-1-yl) phosphine oxide used as a reactant in the manufacture of a bonding agent which is incorporated in certain propellant compositions.

DevelopmentNote
Supersedes TS 10276 & DQA/TS M899 (07/2001) This standard is obsolescent because it is no longer required for the procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (09/2007)
DocumentType
Miscellaneous Product
Pages
22
PublisherName
UK Ministry of Defence Standards
Status
Withdrawn
Supersedes

BS 2511:1970 Methods for the determination of water (Karl Fischer method)
BS 1263:1946 Specification for hypodermic syringes for use in medical and surgical practice
BS 846:1985 Specification for burettes

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