Molecular formula: Mg［CH3(CH2)16COO］2
CAS NO.: 557-04-0
Chemical structural formula:
Main uses
It is mainly used as lubricating agent, antisticking agent and flow aid.
Quality standard
|
Testing item |
Testing standard |
|
|
Specification |
USP35-NF30 |
BP2013 |
|
appearance |
white fine powder |
white fine powder |
|
identification |
meet the specification |
meet the specification |
|
solubility |
/ |
meet the specification |
|
magnesium content, % |
4.0-5.0 |
4.0-5.0 |
|
PH value |
meet the specification |
meet the specification |
|
chloride, % |
≤0.1 |
≤0.1 |
|
sulfate, % |
≤1.0 |
≤1.0 |
|
loss on drying, % |
≤6.0 |
≤6.0 |
|
lead, ppm |
≤10 |
≤10 |
|
nickel, ppm |
≤5 |
≤5 |
|
cadmium, ppm |
≤3 |
≤3 |
|
stearic acid content, % |
≥40.0 |
≥40.0 |
|
stearic acid&palmitic acid content, % |
≥90.0 |
≥90.0 |
|
bacteria, cfu/g |
≤1000 |
≤1000 |
|
mould, cfu/g |
≤100 |
≤100 |
|
pathogenic bacterium |
not detectable |
not detectable |
Packaging
woven bag lined with high pressure PE film; 20kg/bag or follow customer's packaging instruction
Code：
Model：
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