Vitamin D2

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1 Kilogram	FOB Price: USD 1.0000

1 Kilogram

FOB Price: USD 1.0000

Vitamin D2 (3beta)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol CAS:50-14-6

Name: Vitamin D2

Synonyms: (3beta)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol

CAS:50-14-6

MF: C₂₈H₄₄O

Items	Specifications	Results
Appearance	Free-flowing; White to off-White Powder	Qualified
Content	Min.100,000IU/g	115,000IU/g
Loss on Drying	≤6.0%(4 Hours At 105°C)	4.1%
Dispersibility in water	Dispersible	Qualified
Granularity	100%through No.40	100%
	Min.90%through No.60	98.0%
	Min.45%through No.100	76.0%
Bulk density	≥0.5g/ml	0.58g/ml
Heavy Metal(Pb)	≤10mg/kg	<10mg/kg
Arsenic(As)	≤2mg/kg	<2mg/kg
Residual Solvents
Hexane	<290mg/kg	Qualified
Microbiological Spec.
Total Plate Count	<1000CFU/g	Qualified
Yeasts & Moulds	<100CFU/g	Qualified
E. Coli	Negative(In 10g)	Negative
Salmonella	Negative(In 25g)	Negative
Conclusion	Comply with US Standard