Vitamin D2 Pharma

Chemical name: 9,10-Secoergosta-5,7,10 (19),22-tetraen-3-ol, (3 ,5Z,7E,22E)-Ergocalciferol
Synonyms: Ergocalciferol; vitamin D2
CAS No.: 50-14-6
EINECS No.: 200-014-9
Empirical formula: C28H44O
Molecular mass: 396.7 g/mol
Description
Dry Vitamin D2 100 CWD consists of off-white to yellowish, free-flowing beadlets. The powder particles contain vitamin D2 (Ergocalciferol)dissolved in edible fats finely indroplets of 0.5–2 μm embedded in a matrix of gum arabic (E
414) and sucrose, and coated with starch. The product contains dl-α-Tocopherol (E 307) as an antioxidant
Product identification
Specifications
Appearance: off-white to yellowish, free-flowing beadlets
Fineness (US standard sieves):
100% through sieve No. 30
min. 90% through sieve No. 40
max. 15% through sieve No. 100
Dispersibility in water: satisfactory

Loss on drying: max. 5%amin D3 (cholecalciferol)dissolved in
edible fats finely indroplets of 0.5–2 μm embedded in a matrix of gum arabic (E
414) and sucrose, and coated with starch. The product contains
dl-α-Tocopherol (E 307) as an antioxidant and tricalcium phosphate (E 341) as
an anticaking agent.
Product identification
Product code: OUV3-6A0BA59 kosher
Specifications
Appearance: off-white to yellowish, free-flowing beadlets
Fineness (US standard sieves):
100% through sieve No. 30
min. 90% through sieve No. 40
max. 15% through sieve No. 100
Dispersibility in water: satisfactory
Loss on drying: max. 5%
Identity for vitamin D3: corresponds

Identity for tocopherol: corresponds100%

through sieve No. 20    

Loss on drying: ≤5%

Smell: odor of Vitamin D3

Residue on ignition(mg/kg): ≤5.0

Identity for vitamin D3: corresponds

Identity for tocopherol: corresponds

Vitamin D3 content: 90%～120% of the labeled content

Microbiological purity: corresponds