5- riboflavin sodium phosphate dihydrate

5- riboflavin sodium phosphate dihydrate

Product description:

English name: FMN-Na; Riboflavin 5'-phosphate sodium salt hydrate; Flavin mononucleotide
Other names: -5- riboflavin sodium phosphate dihydrate; Riboflavin dihydrate; vitamin B2 phosphate dihydrate; flavin mononucleotide sodium dihydrate; riboflavin 5'-phosphate ester sodium dihydrate; riboflavin 5'-phosphate, sodium dihydrate
CAS: 6184-17-4
C17H20N4NaO9P • 2H2O = 515.36
Level: High Purity Grade
Content (riboflavin): 73 to 79%
pH (1%, Water) @ 25C: 5.0 ~ 6.5
Specific rotation: + 37 ~ + 42 °

Heavy Metal: ≤10ppm
Traits: yellow or orange yellow crystalline powder, slightly moisture absorption, soluble in water, glacial acetic acid, pyridine and phenol insoluble in acetone, ether and chloroform...
Uses: Biochemical studies A coenzyme form of riboflavin, flavin protein has a role in the catalytic dehydrogenation reaction FMN suitable PAGE as photopolymerization agent, relying on (in the presence of light) in an aqueous solution to form a free radical in the presence of oxygen without the formation of free radicals, but traces of oxygen that can re-oxidized yellow nuclear free radical generator. DMAPN often added to accelerate catalyst TEMED or the formation of free radicals. propylene free radicals can cause amides and bis-acrylamide are polymerized to form a gel for separating macromolecules. because the native protein to ammonium persulfate persulfate ion sensitive, FMN commonly used in non-denaturing PAGE gel .FMN concentrated ammonium sulfate is superior over another big advantage is not until the gel was irradiated with light after initial polymerization
Save: -20 ℃