Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3748Chemical news office., 1932 |
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Strona 100
... soluble in boiling water , and re- precipitated by alcohol . 1000 ml . of fuel oil were extracted and 11 gm . of this water- soluble material was obtained . This preci- pitate contained 22.8 per cent . of ash which contained calcium ...
... soluble in boiling water , and re- precipitated by alcohol . 1000 ml . of fuel oil were extracted and 11 gm . of this water- soluble material was obtained . This preci- pitate contained 22.8 per cent . of ash which contained calcium ...
Strona 101
... soluble in dilute alkalis from the solution of which it is precipitated by acids . It is very sparingly soluble in water , dilute acids , and organic solvents . In one experiment 10 gms . of fucosite ob- tained from sample No. 2 were ...
... soluble in dilute alkalis from the solution of which it is precipitated by acids . It is very sparingly soluble in water , dilute acids , and organic solvents . In one experiment 10 gms . of fucosite ob- tained from sample No. 2 were ...
Strona 103
... soluble in carbon disulphide , insoluble in petroleum ether , but readily soluble in ethyl ether . The organic matter of McKittrite , viz . , the portion soluble in chloroform , contains : Nitrogen 1.02 per cent . Sulphur Sample No. 4 ...
... soluble in carbon disulphide , insoluble in petroleum ether , but readily soluble in ethyl ether . The organic matter of McKittrite , viz . , the portion soluble in chloroform , contains : Nitrogen 1.02 per cent . Sulphur Sample No. 4 ...
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