Vitamin D3 is an essential component utilized across multiple industries. As a distinguished supplier and manufacturer of premium food ingredients in China, Aurora Industry Co., Ltd. (AUCO) has been providing top-tier Cholecalciferol for over 15 illustrious years.
General Information:
Type: Vitamins
Origin: China
CAS No.: 67-97-0
AUCO No.: 856
Packing: 25kg drum
Specification:
| Items |
Standard |
| Appearance |
A White crystalline powder |
| Identification |
Infrared absorption |
| Colour test |
| 7-Dehydrocholesterol |
NMT.0.5% |
| Other individual related compound |
NMT. 0.1% |
| Total related compounds |
NMT. 1.0% |
| Specific rotation |
+105.0°~+112.0° |
| Melting Point |
82.0ºC~87.0ºC |
| Assay |
97.0%~103.0%(as C27H44O) |
Packing Photos:
Q: Are you a manufacturer or a trading company?
A: We are the manufacturers of Soya Lecithin. For other products, given our extensive warehousing capabilities and strong alliances with longstanding cooperative factories, our prices remain remarkably competitive in the market.
Q: What are your payment terms?
A: We accept a wide range of payment terms, including TT, LC, DP, CAD, and Paypal.
Q: What is your delivery time?
A: Typically, we arrange delivery within 5-15 days.
Q: What is your packing method?
A: Packing details depend on the specific product, but we generally use standard factory packaging.
We also offer customized packaging solutions tailored to meet our customers' unique requirements.
Q: What is the validity of the products?
A: We assure that the products maintain a minimum of 80% of their shelf life at the time of delivery.
Q: How about your after-sale service?
A: Our professional loading team and dedicated logistics team ensure seamless delivery and documentation. Our logistics team promptly sends arrival notifications to customers and closely monitors their feedback upon receipt of the goods. Any issues are resolved immediately, fostering long-term partnerships with our clients.
Audited Supplier 
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