Description
Specifications for Ferric Perchlorate, Hydrated, Yellow Reagent:
TEST
1. Assay (anhydrous basis) 65.0-80.0%
2. Insoluble 0.01%
3. Chloride 0.10%
4. Sulfate 0.005%
5. pH of 5% solution 0-3
6. Appearance – Yellow crystals
Specifications for Ferric Perchlorate, Hydrated, Non-Yellow:
TEST
1. Assay (anhydrous basis) 71-79%
2. Insoluble 0.01%
3. Chloride 0.005%
4. Sulfate 0.005%
5. pH of 5% solution 0-3
6. Appearance – Light purple or violet crystals
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