Specification Sheet
Product Name
Salicylic acid puriss. p.a., ≥99.0% (T)
Product Number
84210
Product Brand
sial
CAS Number
69-72-7
Molecular Weight
138.12
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | White |
| APPEARANCE (FORM) | Powder or Crystals |
| TITRATION (T) NAOH 0.1M | 99.0 - 100.5 % |
| PURITY (HPLC AREA %) | ≥ 99.0 % |
| MELTING POINT | 158 - 161 C |
| SOLUBILITY (COLOR) | Colorless |
| SOLUBILITY (TURBIDITY) | Clear |
| SOLUBILITY (METHOD) | 1G IN 10ML ETHANOL (96%) |
| LOSS ON DRYING | ≤ 0.5 % |
| RESIDUE ON IGNITION | ≤ 0.05 % |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| PHARMACOPOEA TESTS | CORRESPONDS TO REQUIREMENTS |
| METAL TRACE ANALYSIS (ICP) | CORRESPONDS TO REQUIREMENTS |
| CALCIUM (ICP) | ≤ 10 mg/kg |
| CADMIUM (ICP) | ≤ 5 mg/kg |
| COBALT (ICP) | ≤ 5 mg/kg |
| CHROMIUM (ICP) | ≤ 5 mg/kg |
| COPPER (ICP) | ≤ 5 mg/kg |
| IRON (ICP) | ≤ 5 mg/kg |
| POTASSIUM (ICP) | ≤ 50 mg/kg |
| MAGNESIUM (ICP) | ≤ 5 mg/kg |
| MANGANESE (ICP) | ≤ 5 mg/kg |
| SODIUM (ICP) | ≤ 500 mg/kg |
| NICKEL (ICP) | ≤ 5 mg/kg |
| LEAD (ICP) | ≤ 5 mg/kg |
| ZINC (ICP) | ≤ 5 mg/kg |
| CHLORIDE (CL) | ≤ 100 mg/kg |
| SULFATE (SO4) | ≤ 200 mg/kg |
| RECOMMENDED RETEST PERIOD | 54 MONTHS |