| Model: | ly-34-23 |
|---|---|
| Brand: | Lyphar |
| Origin: | Made In China |
| Category: | Chemicals / Pharmaceutical Chemicals |
| Label: | Vitamin D3 |
| Price: |
US $50
/ kg
|
| Min. Order: | 1 kg |
| Last Online:15 Apr, 2016 |
Production Discription
Introduction:
Vitamin D3 is a fat soluble vitamin,is used as a precursor for calcium, phosphorus metabolic hormones, it has close relationship with sunshine, so also called the "sunshine vitamin".
Vitamin D3 is fat soluble, insoluble in water, can dissolve in fat or fat solvents,high temperature and oxidation inneutral and alkaline solution.
Basic Information:
Product Name: Vitamin D3
Other Name: Cholecalciferol
CAS No.: 511-28-4
EINECS No.: 134-705-34
Model Number: ly-34-23
Molecular Weight: 384.65
MF: C27H44O
Appearence: White powder or oil
Melting Point: 83-86 °C
Grade Standard: Cosmetic&Feed&Food& Grade
Shelf life: 2 Years
Specification:
|
Items |
Specification |
Results |
|
Appearance |
Free-flowing; White to off-White Powder |
Qualified |
|
Content |
Min.500,000IU/g |
515,000IU/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 USP34 Standard |
|
Funcations:
1.Promote intestinal absorption and sediment of calcium and phosphoru and sediment.
2.Treat diseases of rickets and osteomalacia.
3.Produce preparations and compound preparations in Pharmaceutical Grade.
4.Regulates the nervous system.
Appliances:
1.Applied in medicine Supplemets.
2.Applied in nutrition fortifier.
3.Applied in food products.
5.Applied in feed Additives.
Packaging&Shipping:
Packaging: 1kg/bag,5kg/bag,or 25kg/Hardboard drum,or at your requirment.
1kg: Packed in an aluminum foil bag inside and paper carton outside.
5kg: Packed in an aluminum foil bag inside and paper carton outside.
25kg: Packed in a cardboard-drum with two plastic-bags inside.
Drum Size: 510mm high, 350mm diameter.
Shipping: By TNT/DHL/EMS/FedEx or by Air/Sea as per Qty.
Storage: Store in cool & dry place not freeze, keep away from strong light and heat.
Shelf Life: 2 years when properly stored.
