Molecular formula:HI
Molecular weight:127.91
colorless transparent liquid . Specific gravity 1.50-1.55.
Technical condition
1, HI Assay not less than 45.0%
2, Max impurities (% );
| Name |
Analytic pure
|
| (1)Involatile matter |
0.015 |
| (2)Chloride and bromide (as CI ) |
0.002 |
| (3) Free iodine (I2) |
0.2 |
| (4) Iodate (SO4) |
0.0005 |
| (5) Iodate (PO4) |
0.0025 |
| (6)Fe |
0.0001 |
| (7)Heavy metal(as Pb ) |
0.0001 |
|
