FLAVIN MONONUCLEOTIDE SODIUM SALT FMN SODIUM SALT whatsapp;008618031153937

                   

Items of Test	Limits of Test	Results of Test
1.Appearance	Orange yellow crystalline powder	Meets
2.Identification	Positive	Meets
3.Acidity or Alkalinity	check the color of the test solution after adding the respective solutions	Meets
4.Lumiflavin	Absorbance of the filtrate at 440nm does not exceed 0.025 (USP);not more intense than BY6(EP/BP)	0.008 Meets
5.Absorbance	0.31-0.33 A373nm/A267nm 0.36-0.39 A444nm/A267nm	0.32 0.38
6.Particla Size	100% passes through 60 mesh sieve	Meets
7.Specific Rotation	between-115º and -135º (EP/BP/USP)	-121º(USP) -1300(BP/EP)
8.Loss on Drying	≤1.5%	0.4%
9.Heavy Metals	<10ppm	Meets
10.Residue on Ignition	≤0.3% (USP) ≤0.1%(EP/BP)	0.1%
11.Residual Solvents	Method IV <467> (USP)	Meets
12.Assay(ondried basis)	98.0%-102.0% (USP) 97.0%-103.0% (EP/BP)	98.8%(USP) 99.7%(EP/BP)