China High Quality 1-Phenyl-3-Methyl-5-Pyrazolone Suppliers - Vitamin B12| 68-19-9 – COLORKEM
China High Quality 1-Phenyl-3-Methyl-5-Pyrazolone Suppliers - Vitamin B12| 68-19-9 – COLORKEM Detail:
Products Description
Vitamin B12, abbreviated as VB12,one of the B vitamins, is a kind of complex organic compound containing,It is the largest and most complex vitamin molecule found so far, and it is also the only vitamin that contains metal ions; its crystal is red, so it is also called red vitamin.
Specification
Vitamin B12 1% UV Feed Grade
| ITEM | STANDARD |
| Characters | From light red to brown powder |
| Assay | 1.02% (UV) |
| Loss on drying | Starch =<10.0%,Mannitol =<5.0%,Calcium hydrogen phosphate Anhydrous=<5.0%,Calcium carbonate =<5.0% |
| Carrier | Calcium carbonate |
| Particle size | 0.25mm mesh all through |
| Lead | =<10.0(mg/kg) |
| Arsenic | =<3.0(mg/kg) |
Vitamin B12 0.1% Feed Grade
| ITEM | STANDARD |
| Characters | Light red homogeneous powder |
| Identification | Positive |
| Loss on drying | =<5.0% |
| Carrier | Calcium carbonate |
| Size(≤250um) | All through |
Product detail pictures:
Related Product Guide:
We are going to make every single effort for being excellent and excellent, and accelerate our ways for standing while in the rank of international top-grade and high-tech enterprises for China High Quality 1-Phenyl-3-Methyl-5-Pyrazolone Suppliers - Vitamin B12| 68-19-9 – COLORKEM , The product will supply to all over the world, such as: Nigeria, Oman, Paraguay, Our company is working by the operation principle of integrity-based, cooperation created, people oriented, win-win cooperation. We hope we can have a friendly relationship with businessman from all over the world.
By Nicci Hackner from Peru - 2018.11.04 10:32
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
By Dale from Thailand - 2017.09.30 16:36
