Appearance and Properties:
Concentrate: Clear light yellow oily liquid;
Powder: Light yellow powder;
Assay: Concentrate: 1000IU-1360IU;
Powder: Food Grade 700IU CWS(50%)
Feed Grade 340IU(25%),544IU(40%)
Specifications:

No	Items	Value
1	Assay/(IU) Food Grade Powder Feed Grade Powder	1000~1360 700IU  340IU,544IU
2	Acidity/mL	≤0.5
3	Specific Rotation(α)D25℃	≥+24°
4	Heavy Metals (as Pb) /(mg/kg)	≤10
5	Total Aerobic Microbial Count /(CFU/g)	≤3000
6	Molds and Yeasts /(CFU/g)	≤300

Applications: Applied in functional food gelatin pearl, food nutritive fortifiers, additives of high-end cosmetics, raw materials of high quality animal feedstuffs.
Packaging: Concentrate: 20kg,190kg inner painting steel drum.
Powder: 25kg carton
Storage conditions: It should be stored in sealed packages and placed in dry, ventilated and dark environment at room temperature.
Shelf Life: Concentrate 18 months; Powder 24 months.