Magnesium chloride hexahydrate FCC, E511, extra pure, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Certificates
About this item
Synonyms: Magnesium dichloride
CAS Number:7791-18-6
:
Formula:MgCl₂·6H₂O
MDL Number:MFCD00149781
:203.3 g/mol
Merck Index:13,05684
Boiling Pt:1412 °C (1013 hPa)
Melting Pt:117 °C
Density:1.57 g/cm³ (25 °C)
Storage Temperature:Ambient
EINECS:232-094-6
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:white or colourless hygroscopic crystals
- Assay (complexometric):99.0 - 101.0 %
- Identity:passes test
- Appearance of solution:passes test
- Insoluble matter:≤ 50 mg/kg
- Acidity or alkalinity:passes test
- pH-value (5 %; water):4.5 - 7.0
- Bromide (Br):≤ 20 mg/kg
- Fluoride (F):≤ 40 mg/kg
- Nitrate (NO₃):≤ 40 mg/kg
- Phosphate (PO₄):≤ 10 mg/kg
- Sulfate (SO₄):≤ 50 mg/kg
- Heavy metals (as Pb):≤ 10 mg/kg
- Al (Aluminium):≤ 1 mg/kg
- As (Arsenic):≤ 2 mg/kg
- Ba (Barium):≤ 20 mg/kg
- Ca (Calcium):≤ 100 mg/kg
- Cu (Copper):≤ 10 mg/kg
- Fe (Iron):≤ 10 mg/kg
- Hg (Mercury):≤ 1 mg/kg
- K (Potassium):≤ 500 mg/kg
- Na (Sodium):≤ 0.3 %
- NH₄ (Ammonium):≤ 50 mg/kg
- Pb (Lead):≤ 2 mg/kg
- Se (Selenium):≤ 30 mg/kg
- Zn (Zinc):≤ 10 mg/kg
- Water:51.0 - 55.0 %
- Odour:not tested/typical property
- Taste:not tested/typical property
- Residual solvents (ICH):excluded by manufacturing process
Specification Test Results
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