2-Methyl-3-all-trans-famesyl digeranyl-1,4-naphthoquinone;MK-4
Grade JP 15 Grade
CAS NO.: [863-61-6]
Mol. Formula: C31H40O2
Mol. Weight: 444.65
Test Specification
Appearance Yellow crystals powder
Assay(Dry basis) ≥98.0%
Clarity in Hexane Clear and Yellow
Identification Positive
Melting Point ≥35.0℃ 36.7~37.6℃
Heavy Metals ≤ 10ppm
Arsenic < 2ppm>
Water ≤ 0.5%
Residue On Ignition ≤ 0.10%
Solvent residue
Ethanol ≤ 0.3%
Other Related Substances 0.01%
Storage: Store at 0℃ temperature. Protect from moisture an
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