96 



Allen and White — Polymorphic Forms of 



Table I. 



Table II. 











Inversion. 





Inversion. 





20 per cent of the inverted form 

 was mixed with the charge so as to 

 start the action at the lowest possible 

 temperature. 



Curve I. 



Control. 



Eise in 

 2 rnin. 



Cruci- Rise in 

 ble. 2 min. 



Diff. 



r, , 1 Rise in 

 Control, o 



2 mm. 



Cruci- 

 ble. 



Rise in 

 2 min. 



Diff. 



11481 









11795 









92 



11360 



167 



62 



11662 , 



133 



573 





92 





857 



62 







93 



452 



167 



59 



724 



133 



666 





93 





916 



58 







94 



545 



168 



57 



782 



134 



760 





94 





944 



54 







90 



639 



166 



56 



836 



134 



850 





91 





12000 



55 







92 



730 



166 



60 



891 



137 



942 





90 





060 



59 







98 



820 



171 



56 



950 



139 



12040 





92 





116 



56 







96 



912 



176 



54 



12006 



136 



136 





99 





170 



55 







91 



12011 



170 



54 



061 



137 



227 





90 





224 



53 







89 



101 



170 



51 



114 



136 



316 





82 





275 



50 







90 



175 



188 



49 



164 



134 



406 





59 





324 



52 







96 



232 



222 



51 



216 



132 



502 





79 





375 



54 







98 



311 



240 





270 



128 



600 



95 



124 

 435 



213 









695 



96 



121 

 556 



189 









791 



97 



114 



670 



170 









888 



97 



105 



775 



162 









985 



84 



101 



876 



151 









13079 



92 



98 

 974 



151 









171 



97 



96 

 13070 



150 









268 















