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Riboflavin, 98%, ACROS Organics™

$34.68 - $375.13

Chemical Identifiers

Chemical Name or Material Riboflavin
Assay Percent Range 98%
Molecular Formula C17H20N4O6
Formula Weight 376.36
MDL Number MFCD00005022
Synonym Lactoflavine
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

AC132350250

  SDS
fisher scientific acros
132350250
Glass bottle 25g Each for $34.68

AC132351000

  SDS
fisher scientific acros
132351000
Glass bottle 100g Each for $102.66

AC132355000

  SDS
thermo fisher scientific
AC132355000
Glass bottle 500g Each for $375.13
Description & Specifications

Specifications

Physical Form Powder
Formula Weight 376.36
Quantity 25g
Color Yellow to orange
Merck Index 15, 8325
Specific Rotation Condition − 125.00 (20.00°C c=0.5,0.05 M NaOH)
Assay Percent Range 98%
Sulfated Ash 0.1% max.
Synonym Lactoflavine
Additional Information lumiflavine: Passes Test
Packaging Glass bottle
Chemical Name or Material Riboflavin
Loss on Drying 1.5% max. (105°C)
Ratio of Absorbances 0.31 to 0.33 (A373/A267), 0.36 to 0.39 (A444/A267)
Spectrophotometry 97.5% min. (lambda min. 444nm), (A (1%/1cm) 328, on dried substance)
Specific Rotation Within 30 min., on dried substance: -115° to -135° (20°C, 589nm) (c=0.5, 0.05M NaOH)
Infrared Spectrum Authentic
CAS 83-88-5
Molecular Formula C17H20N4O6
MDL Number MFCD00005022