Specification Sheet
Product Name
Magnesium sulfate hydrate puriss., dried, 99.0-101.0% MgSO4 basis (in dried substance)
Product Number
13143
Product Brand
sigald
CAS Number
22189-08-8
Molecular Weight
120.37 (anhydrous basis)
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | Colorless or White |
| APPEARANCE (FORM) | Powder |
| TITRATION (KT) EDTA 0.1M | 99.0 - 101.0 % (calc. to the dried substance) |
| SOLUBILITY (COLOR) | complying |
| SOLUBILITY (TURBIDITY) | complying |
| SOLUBILITY (METHOD) | ACC. TO DAC |
| LOSS ON IGNITION | 23.0 - 35.0 % |
| TRACE ANALYSIS (ADDITIONAL TESTS) | Acidity or Alkalinity complying -br- Heavy Metals (as Pb) ≤ 15mg/kg |
| IRON (ICP) | ≤ 10 mg/kg |
| ARSENIC TRACES (MHS-AAS) | ≤ 2 mg/kg |
| CHLORIDE (CL) | ≤ 400 mg/kg |
| RESIDUAL SOLVENTS (GLC-HS) | Complying |
| RECOMMENDED RETEST PERIOD | 42 MONTHS |