Magnesium stearate (3,8 - 5,0% Mg)
Supplier: Thermo Fisher Scientific
Certificates
About this item
Synonyms: Stearic acid Magnesium(II) salt, Magnesium(II) Stearate, Stearic acid magnesium salt
CAS Number:557-04-0
:
Formula:C₃₆H₇₀MgO₄
MDL Number:MFCD00036391
Molecular Weight:591.25 g/mol
Melting Pt:130…140 °C
Merck Index:13,05714
EINECS:209-150-3
:GHS07
Storage Temperature:Ambient
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:White to almost white Powder
- Infrared spectrum:Conforms
- Titration Complexometric:3.8 to 5.0 % (Mg) On dried substance
- Loss on drying:≤6 % (1 g, 105°C)
- GC:≥40.0 % relative content of stearic acid
- Chloride (Cl):≤1000 ppm
- Sulfate (SO4):≤1 %
- Cadmium (Cd):≤3 ppm
- Lead (Pb):≤10 ppm
- Nickel (Ni):≤5 ppm
- Heavy metals (as Pb):≤40 ppm
Specification Test Results
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