Vitamin K2 (20)

Payment Terms: T/T
Vitamin K2 (20)

Product Description

Store at 0~8ºC temperature. Protect from light and moisture
Purity(HPLC, Menaquinone-4)≥ 0.13%(> 1300ug/g)0.135%
Pharm. excipient(Carbohydrate)≥ 90.0%94.2%
IdentificationYellow brown precipitateYellow brown precipitate
pH5.5~8.06.2
Loss on drying≤ 10.0%5.5%
Residue on ignition≤ 0.1%< 0.1%
Reducing sugar≤ 0.2%< 0.2%
Fatty acidNegativeNegative
Heavy metals≤ 10ppm< 10ppm
Arsenic≤ 2ppmComplies
Pesticides residueNegativeNegative
Total aerobic count (CFU/g)≤ 1000Complies
Yeasts & Molds (CFU/g)≤ 100Complies
Salmonella SP.NegativeNegative
E. ColiNegativeNegative
AppearancePale yellow or white crystalline powderPale yellow or white crystalline powder
 

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