Vitamin D3 is an essential nutrient utilized across various industries for its health benefits. Aurora Industry Co., Ltd. (AUCO), a trusted name in China, has been a distinguished supplier and manufacturer of food ingredients, specializing in Cholecalciferol for over 15 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 manufacture or trading company?
A: We are the primary manufacturers of Soya Lecithin. With a robust warehouse system and strong relationships with long-term cooperative factories, we ensure highly competitive prices for our products in the market.
Q: What are your payment terms?
A: We are flexible in accepting all payment terms, including TT, LC, DP, CAD, and PayPal.
Q: What is your delivery time?
A: Typically, we arrange delivery within 5-15 days to ensure prompt service.
Q: What is your packing?
A: Our standard factory packaging is used for most products. We also offer customized packaging to meet specific customer requirements.
We can also arrange customized packages according to customers' requirements.
Q: What is the shelf life of your products?
A: We guarantee that our products will have a minimum of 80% of their shelf life remaining on the delivery date.
Q: How is your after-sale service?
A: Our professional loading and logistics teams ensure seamless delivery and provide timely arrival notices. We closely monitor customer feedback upon receiving our cargoes and promptly address any issues. Our commitment is to build long-term partnerships with our clients by offering exceptional after-sale service.
Audited Supplier 
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