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Flash Powder

A mixture of strong inorganic oxidizer; such as perchlorate or chlorate salts; and finely divided metal fuel; such as aluminum or magnesium powders; also known as photoflash powder. DISCUSSIOSulfur powder; often used as a fuel/tinder; and carbonaceous filler materials can also be present in flash powder.

Date Added to Lexicon
Standard Source (Designation Number Title of Standard. Publisher, Place, Year.)
ASTM E3196-21 Standard Terminology Relating to the Examination of Explosives. ASTM International, 100 Barr Harbor Drive, West Conshohocken, PA 19428, 2021. Source link
Reprinted, with permission, from ASTM, copyright ASTM International, 100 Barr Harbor Drive, West Conshohocken, PA 19428. A copy of the complete standard may be purchased from ASTM International, https://www.astm.org