Dark red crystalline powder,have no smelly and tasteless
Loss on drying:
Assay on dried:
Limit of residual solvents:
4 Metric Ton/Metric Tons per Month
Packaging & Delivery
100g/tin or 25kg/drum or as client's request
1 - 1
To be negotiated
We accept all payment terms!
1.Product Name: Vitamin B12
2.CAS NO: 68-19-9
4.Appearance: Dark red crystalline powder,have no smelly and tasteless
5.HS Code: 2936260000
It is an especially common vitamer of the vitamin B12 family. It is the most famous vitamer of the family, because it is chemically the most air-stable, and it is the easiest to crystallize and therefore easiest to purify after it is produced by bacterial fermentation.
Vitamin B12 is necessary for the synthesis of red blood cells, the maintenance of the nervous system, and growth and development in children.
Deficiency can cause anemia. Vitamin B12 neuropathy, involving the degeneration of nerve fibres and irreversible neurological damage, can also occur.
7.Shelf life:2 Years
Dark red crystalline powder, have no smelly and tasteless;Hygroscopicity
Dark red crystalline powder,have no smelly and tasteless;Hygroscopicity
A361nm/A278nm: 1.70-1.90 A361nm/A550nm: 3.15-3.40
Loss on drying
Assay on dried
Limit of residual solvents
Conform to Complies with USP.34
Packaging & Shipping
1. We have good cooperate forwarder partner,every part expense is no problem, you can confirm it before shipment.
If you're afraid of the destination expense,we can do the FOB for you.
2. We can LCL gerenal cargoes and dangerous cargoes together to help you save time,
Q: Are you a factory or trading company?
A: We are the manufacture of Vitamins and Sodium Saccharin.
For other product, we as the distributor and stockist because we have a good cooperation with our upstream & downstream factory.
Q: How long have you run on export trade?
A: 15 years focus on the food additivs and Vitamins, also some Fine Chemicals and API.
Q: What's your payment terms? A: We accept all payment TT,LC,DP,Paypal. But for first time, we only do LC or TT.
Q: What's your delivery time? A: Usually we will arrange the shipment in 7 -15 days.
Q: How about the packing? A: Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
Q: How about the validity of the products? A: We ensure that the cargoes have 80% shelf life when it delivery.
Q: What documents you provide? A: Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificat and Origin certificate. If your markets have any special requirements, let us know.