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DCF0042A Vitamin K2(20),MK-4
0.13% in Oil, Food Grade
SynonymVitamin K2, Vitamin MK4,menaquinone, menaquinon-4, menatetrenone, menatetren, menatetrenona, menatetrenonum, 2-methyl-3-[(2'E,6'E,10'E)-3',7',11',15' -tetramethylhexadeca-2',6',10',14'- tetraen-1'-yl]-1,4-naphthalenedione
Molecular FormulaC31H40O2
Molecular Weight444.65
CAS Number863-61-6 or 11032-49-8
Specification
Purity≥0.13%(>13000ug/g)(HPLC)
AppearancePale yellow oily liquid
Density0.91~0.94
Acid Value≤0.5%
Saponification Value185~195
Iodine Value125~140
Moisture≤0.5%
Peroxide Value≤5mg/Kg
Heavy Metals≤20ppm
Arsenic(As)≤2ppm
Cottonseed oilComplies
Palmitate acid7.0~14.0%
Steanc acid1.0~6.0%
Oleic acid18.0~30.0%
Linoleic acid44.0~62.0%
Linolenic acid4.0~11.0%
Total aerobic count (CFU/g)≤1000
Yeasts & Molds (CFU/g)≤100
Salmonella SP.Negative
E. ColiNegative
Coliforms(MPN/g)<3
RefractiveIndex1.45~1.49
HeavyMetal≤20ppm
Storage
StorageStore at room(18~25℃) temperature. Protect from moisture.

Product Category:   Pharmaceutical Raw Materials - Vitamine & Nutrition

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