| Customization: | Available |
|---|---|
| Storage Method: | Normal |
| Shelf Life: | >12 Months |
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Basic Information
Product Name: Vitamin B12 Cyanocobalamin
Appearance: Dark Red powder
Specification: 1% 98%
Molecular Formula: C63H88CoN14O14P
Molecular Weight: 1355.37
CAS: 68-19-9
Test method: HPLC
Function
1. Promote the development and maturation of red blood cells:
Vitamin B12 can promote the growth of red blood cells, keep the body's hematopoietic function in a normal state, prevent pernicious anemia, and can also be used to treat anemia.
2. Protect nerves:
Vitamin B12 participates in the synthesis of nerve tissue, maintains the metabolism and function of nerve myelin, can improve brain metabolism, and enhance memory.
3. Reduce blood homocysteine:
Vitamin B12 can also participate in the metabolism of homocysteine and reduce blood homocysteine levels, so it can be used for hyperhomocysteinemia.
Specification Sheet
| Items | Specification |
| Appearance | Dark red crystalline powder or dark red crystals. |
| Identification A | UV: A361nm/A278 nm:1.70~1.90 A361nm/A547-559nm: 3.15~3.45 |
| Identification B | TLC: Meets Ph.Eur.monograph requirements |
| Loss on drying | ≤12.0% |
| Assay | 96.0%-102.0% |
| Related Substances | Total impurities ≤3.0% |
| Residual Solvent | Acetone≤0.5% |
| Total Plate Count | ≤1000cfu/g |
| Yeasts and Molds | ≤100cfu/g |
| Standard | EP10.0 |
Packing & Delivery
Delivery:
Sea/Air Shipping & International Express
According to quantity and customer requirements
Shipping Time:
Within a week after payment
Package:
1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
15-25kg/Drum, size: 35cm (Diameter)*51cm (Height)
Storage:
Kept away from strong light and heat.
Shelf Life:
24 months
Our service
1.Free sample
2.Owning cultivation base as 100% Natural material stable source.
3.Manufacturer direct supply, Powerful R&D team and advanced test center
4.Leading plant extract manufacturer in China.
5.No excuse return of goods
6.OEM & ODM is available
FAQ
Q1:Can i get some samples?
A: Yes, free samples are available, but the shipping cost be paid by our customers.
Q2:How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.
Payment by Bank Transfer, Western Union or Paypal.
Q3:How to confirm the Product quality before place orders?
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests, we will manufacture the products according to your requests.
Q4: how about delivery lead time?
A:Delivery lead time: Within a week after payment confirmed.(Chinese holiday not included).
Q5:Is there a discount?
A:Different quantity has different discount
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