Vitamin D3 with CAS 67-97-0
What is Vitamin D3?
Vitamin D3 (Cholecalciferol) is an essential fat-soluble vitamin crucial for immune function, bone health, calcium absorption, and overall wellness. At Runtai Chemical, we supply pharmaceutical-grade Vitamin D3 that serves as a premier ingredient for immune support, bone health, and general wellness formulations. Our D3 provides superior bioavailability and research-backed efficacy for optimal health optimization.
Our Vitamin D3 is recognized for its exceptional immune support, bone health enhancement, and comprehensive wellness properties. It is produced under strict quality control and complies with international dietary supplement and pharmaceutical standards including USP, EP, and FDA regulations. Vitamin D3 represents essential micronutrition with extensive clinical research demonstrating its transformative effects on immune function, bone density, and overall health.
Runtai Chemical is a professional and reliable China manufacturer of Vitamin D3 with CAS 67-97-0 with higher purity and lower price. If you are interested in our Vitamin D3 (Cholecalciferol), PLS free to contact us for a free sample!
Product Advantages
- Immune Support: Enhances immune cell function and response
- Bone Health: Essential for bone density and strength
- Calcium Absorption: Regulates calcium metabolism and bioavailability
- Superior Bioavailability: Highly absorbable cholecalciferol form
- Cellular Function: Supports optimal cellular regulation
- Quality Certified: USP, EP certified; FDA approved supplement
Vitamin D3 Quick details
- Chemical Name:Vitamin D3
- CAS No.: 67-97-0
- EINECS: 200-673-2
- Molecular Formula: C27H44O
- Molecular weight: 384.64
- Appearance:Pale yellow oil/white powder
- Purity:100000-400000IU/G
- Synonyms:3’,3’’-dimethyl-phenolphthalei;cresolphthalein;Di-o-Cresolphthalide;o-Cresolphalein;o-cresolphtaleine;3,3-bis(4-hydroxy-3-methylphenyl)-Chemicalbook(3H)-Isobenzofuranone;3,3-bis(4-hydroxy-3-methylphenyl)-1(3h)-isobenzofuranon;3,3-Bis(4-hydroxy-3-methylphenyl)-1-(3H)-iso-benzofuranone
Vitamin D3 Typical Properties
| Item | Specification | Results |
| Appearance | Pale yellow oil, no foreign objects
visible.no foreign matter and no odor. |
Conforms |
| Identification | The retention time of the principal
peak conforms to which in the reference solution |
Conforms |
| Assay | ≥1,000,000IU/g | 1,026,000IU/g |
| Acid Value | ≤2.0mg/g | 0.03mg/g |
| Peroxide Value | ≤7.5mmol/kg | 2.03mmol/kg |
| Heavy Metals (as Pb) | ≤10ppm | Conforms |
| Lead (as Pb) | ≤2ppm | ＜0.05ppm |
| As | ≤ 2ppm | ＜0.05ppm |
| Cd | ≤ 1ppm | N.D. |
| Hg | ≤ 0.1ppm | N.D. |
| Total aerobic microbial count | ≤1000CFU/g | <10CFU/g |
| Total moulds and yeasts count | ≤100CFU/g | <10CFU/g |
| Enterobacterial | ≤10CFU/g | <10CFU/g |
| Escherichia coli | N.D./10g | N.D. |
| Salmonella | N.D./25g | N.D. |
| Staphylococcus aureus | N.D./10g | N.D. |
| Conclusion | The results conforms with USP/EP standards | |
| Item | Specifications | Results |
| Appearance | White to light yellow powder,no foreigh matter and no odor | Conforms |
| Identification | The Retention time of the principal peak conforms to which in the reference solution | Conforms |
| Particle size | 100% pass through sieve 40mesh
90% pass through sieve 80mesh |
100%
100% |
| Assay | ≥1000000iu/g | 1160000iu/g |
| Loss on drying | ≤5.0% | 3.9% |
| Heavy metals(as Pb) | ≤10ppm | Conforms |
| Lead (as Pb) | ≤2ppm | ＜0.05ppm |
| Arsenic (as As) | ≤2ppm | ＜0.11ppm |
| Cadmium(as Cd) | ≤1ppm | nd |
| Mercury(as Hg) | ≤0.1ppm | nd |
| Total aerobic microbial count
Total moulds and yeasts count |
≤1000cfu/g
≤100cfu/g |
＜10cfu/g
＜10cfu/g |
| Enterobacterial | ≤10cfu/g | ＜10cfu/g |
| Escherichia coil
Salmonella Staphylococcus aureus |
n.d./10g
n.d./25g n.d./10g |
nd
nd nd |
| Conclusion | The results conforms with USP/EP standards | |
Get Free Quote of Vitamin D3 with Cas 67-97-0
Vitamin D3 Applications
- Dietary Supplements: Tablets, capsules, soft gels, and liquid formulations for bone health and immune support
- Food Fortification: Milk, cereals, dairy products, beverages, and functional foods enrichment
- Pharmaceutical Products: Injectable solutions, prescription medications for treating Vitamin D deficiency
- Animal Nutrition: Feed additives for poultry, livestock, and aquaculture to improve growth and health
- Cosmetic Industry: Skincare products and topical formulations for skin health benefits
- Infant Formula: Baby food and infant nutrition products for healthy development
Vitamin D3 Package & Storage
- Package:5kg/Tin; 25kg/carton
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
Hot tags
Vitamin D3 Powder, Cholecalciferol Supplier, Bulk Vitamin D3, Pharmaceutical Grade Vitamin D3, Vitamin D3 Manufacturer, USP Vitamin D3, Food Grade Vitamin D3, Vitamin D3 Export, Vitamin D3 China Supplier, CAS 67-97-0, Vitamin D3 Raw Material, Cholecalciferol Powder, Vitamin D3 for Supplements,Animal Feed Vitamin D3, Vitamin D3 Fortification, High Purity Vitamin D3, Vitamin D3 API, Natural Vitamin D3
