901 

 TABLE III. 



Salt 



MgClo 

 CaCl2 

 SrCla 

 BaClo 



Concentration 

 in millimol. 



Intensity of colour. 



15 cm. before dyeing = 14.4 cm. after it 

 = 11.0 

 = 10.0 

 = 9.0 



Taken up by 

 the fibre. 



4.0 o/o 

 26.7 „ 

 33.0 „ 

 40.0 .. 



ZnCla 

 CdCl2 

 HgCla 



= 13.9 

 = 14.0 

 = 14.5 



7.3 

 6.7 

 3.3 



MgCl. 

 CaCl2 

 SrCl2 

 BaCl2 



15 cm. before dyeing = 13.3 cm. after it 



= 79 



= 72 



11.3 0/, 

 43.3 „ 

 47.3 , 

 52.0 „ 



ZnCl2 

 CdCl. 

 HgCla 



= 9.5 

 = 12.7 

 = 13. 7 



36.7 „ 



15.3 „ 



8.7 „ 



As above 



IVa 



ilntensity of colour as with Imillimol.of salt 



Taken up by 

 the fibre 

 as with 1 

 millimol. 



