Main Functions and Applications of Vitamin D3 Powder
Functions
Promotes calcium and phosphorus absorption, maintains bone and tooth health.
Regulates immune system function and improves body resistance.
Supports muscle health and reduces the risk of osteoporosis.
Applications
Used as nutrition fortifier in dairy, beverages and baked foods.
Widely applied in dietary supplements and nutritional tablets.
Added to feed to ensure bone development of livestock and poultry.
Product Name:
Vitamin D3 Powder
Specification:
500,000 IU/g
Batch Number:
TR2025773352779
Quantity:
10,000 KGS
Production Date:
Mar 15,2026
Expiry Date:
Mar 14,2028
Inspection Item
Quality Requirements
Inspection Result
Test Method
Decision
Description
White to light yellow free-flowing powder, no foreign matter and no odor.
Complies
Visual
Conforms
Identification
The retention time of the principal peak conforms to which in the reference solution.
Complies
HPLC
Conforms
Particle Size
100% pass through sieve 40 mesh80% pass through sieve 80 mesh
100%97.2%
USP<786>Ph.Eur.2.9.38
Conforms
Vitamin D₃ Assay
≥500,000iu/g
523,000iu/g
HPLC
Conforms
Loss on Drying
≤5.0%
3.8%
USP<731>Ph.Eur.2.2.32
Conforms
Arsenic (as As)
≤2.00ppm
0.02ppm
USP<211>Ph.Eur.2.4.2
Conforms
Lead (as Pb)
≤2.00ppm
0.10ppm
USP<251>Ph.Eur.2.4.10
Conforms
Total aerobic microbial count
≤1000cfu/g
<10cfu/g
USP<2021>Ph.Eur.2.6.12
Conforms
Total moulds and yeasts count
≤100cfu/g
<10cfu/g
USP<2021>Ph.Eur.2.6.12
Conforms
Enterobacterial
≤10cfu/g
<10cfu/g
USP<2021>Ph.Eur.2.6.13
Conforms
Net Content
Comply with good packing practices
25.02kg
USP<1177>
Conforms
CONCLUSION: The goods conform the standard. PACKING: 25 KGS/Drum STORAGE: Store in a cool and dry place, away from light ,heat and oxygen.
Treering specializes in the production and export of Vitamin D3 Powder. We have been engaged in the manufacturing and sales of Vitamin D3 Powder for over 10 years. Please contact us anytime if you have any cooperation requirements.
