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Preparation of Microcrystals of Organic Compounds with Polar Groups and Inorganic Salts by Reprecipitation
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Reprecipitation is a useful method of preparing organic microcrystals. However, microcrystals of compounds with polar groups are difficult to prepare by this method. A method of preparing microcrystals of organic compounds with polar groups and inorganic salts using isooctane as an organic nonsolvent has been developed. Microcrystals of HMX, NH4NO3 and NH4ClO4 have been successfully prepared. Drop weight impact testing shows that HMX microcrystals of nanoscale size are much less sensitive to impact than HMX bulk crystals.
Title: Preparation of Microcrystals of Organic Compounds with Polar Groups and Inorganic Salts by Reprecipitation
Description:
Reprecipitation is a useful method of preparing organic microcrystals.
However, microcrystals of compounds with polar groups are difficult to prepare by this method.
A method of preparing microcrystals of organic compounds with polar groups and inorganic salts using isooctane as an organic nonsolvent has been developed.
Microcrystals of HMX, NH4NO3 and NH4ClO4 have been successfully prepared.
Drop weight impact testing shows that HMX microcrystals of nanoscale size are much less sensitive to impact than HMX bulk crystals.
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