Specification Sheet
Product Name
Potassium iodide puriss., meets analytical specification of Ph. Eur. BP, USP, 99.0-100.5% (calc. to the dried substance)
Product Number
03124
Product Brand
sigald
CAS Number
7681-11-0
Molecular Weight
166.00
Test | Specification |
|---|---|
| TITRATABLE BASE | free alkali (as KOH) ≤ 0.02 % |
| ASSAY | 99.0 - 100.5 % (calc. to the dried substance) |
| LOSS ON DRYING | ≤ 0.5 % (105C) |
| RESIDUAL SOLVENTS | complying |
| ORGANIC VOLATILE IMPURITIES | complying |
| HEAVY METALS | ≤ 0.001 % (as Pb) |
| PROOF OF IDENTITY | Complying |
| Miscellaneous Assay | thiosulfate (S2O3) und Ba: complying |
| Miscellaneous Assay | nitrate, nitrite, ammonium: complying |
| Miscellaneous Assay | iodate (IO3): complying |
| IRON | ≤ 0.001 % |
| SULFATE (SO4) | ≤ 0.01 % |
| THIOSULFATE (S2O3) | ≤ 0.01 % |
| APPEARANCE (SOLUTION) | complying |
| REMARKS | Identity, assay and impurities are complying to the monographs of the above mentioned pharmacopeias/codices. |