BS 4993-3 – Methods of test for aluminium fluoride for industrial use
Fusion of a test portion with sodium carbonate/boric acid, dissolution of the melt in nitric acid, formation of the yellow (oxidized) silico-molybdic complex, reduction to the blue form and spectrophotometric measurement at 815 nm.
Cross References: BS 1792 BS 2586 BS 3145 BS 3422
Product Details
Published:
02/28/1974
ISBN(s):
0580079996
Number of Pages:
10
File Size:
1 file , 410 KB
Product Code(s):
26697, 26697, 00026697
Note:
This product is unavailable in Ukraine, Russia, Belarus
