Liquid ferric chloride: a reddish-brown solution
Content: 42%-45%
Uses:
1) Used as a water purification agent, mainly for drinking water purification and industrial wastewater treatment;
2) Used as an oxidizing agent and mordant in the dye industry;
3) Used as a catalyst and oxidizing agent in the organic synthesis industry;
4) Used as an etching agent in photography, circuit board, and copper plate and lettering production;
5) Used as a raw material in the manufacture of iron salts, pigments, inks, and pharmaceuticals;
6) Used as a chlorination leaching agent in silver and copper mines;
7) Adding a small amount of ferric chloride solution to concrete in buildings can increase the strength of the components and prevent water seepage.
| Item Name | Solid Specifications | Item Name | Liquid Specifications | ||||
| Superior Grade | First Grade | Qualified Grade | Superior Grade | First Grade | Qualified Grade | ||
| Appearance | Orange yellow crystal or brownish yellow solid lump | Appearance | Brownish yellow liquid | ||||
| Ferric Chloride Hexahydrate (FeCl₃·6H₂O), % ≥ | 99 | 98 | 96 | Ferric Chloride (FeCl₃), % ≥ | 45 | 43 | 42 |
| Ferrous Chloride (FeCl₂), % ≤ | 0.7 | 2 | 3.5 | Ferrous Chloride (FeCl₂), % ≤ | 0.7 | 2 | 3.5 |
| Insoluble Matter, % ≤ | 0.5 | 1.5 | 3 | Insoluble Matter, % ≤ | 0.5 | 1.5 | 3 |