| ≥1 piece |
Commodity Name: Folic Acid
Chemical Name: N-4-[(2-amido-4-oxo-1,4-dihydro-6-terene) Methylamino]
benzoyl-L-glutamic acid
Other Name: vitamin B9
CAS: 59-30-3
M.F.: C 19 H 19 N 7 O 6
M.W.: 441.40
Properties: yellow or orange crystalline powder, no smell and no odor. Do not solvable in water and ethanol, easy to dissolve in sodium hydroxide or sodium carbonate's dilute solutions.
Uses : feed additive, food additive, pharmaceutical USP28/BP2003
Packing : 10kg/Carton,20kg/Carton,25kg/drum,10kg/drum.
Storage : store in dry,cool and shady place.
Specification
|
Product Name |
FOLIC ACID |
|
Appearance |
Yellow Powder |
|
Specification |
20kg /carton |
|
Identification ultraviolet absorptiona256/a365 |
between 2.80 and 3.00 |
|
Water content |
8.0% |
|
Residue on ignition |
0.09% |
|
organic volatile impurities |
meet the requirements |
|
Assay |
97.2% |
|
Lead |
< 0.5mg/kg |
|
Arsenic |
< 0.5mg/kg |
|
Cadmium |
< 0.5mg/kg |
|
Chromium |
< 0.5mg/kg |
|
salmonella |
negative |
|
Conclusion |
Complies with USP23 |