Riboflavin USP
For more information call (914) 654-6800or email INFO@PARCHEM.COM
(914) 654-6800
INFO@PARCHEM.COM
For more informationemailINFO@PARCHEM.COM
email
INFO@PARCHEM.COM
Product Description
Product
Riboflavin USP
CAS
83-88-5
Formula
C17H20N4O6
Synonym
Vitamin B2; Riboflavin
Typical Product Specifications
Slightly Soluble
in water, alcohol
Appearance
Bright Orange / Yellow Powder.
Molecular weight
376.37
Reference Standard
USP Riboflavin Reference Standard.
Specific Rotation
<781> Betwwen + 56.5? and 59.5?.
Loss on Drying
1.5% Max
Residue on Ignition
0.3%
Solubility
One gram disolves in 3,000 to 15,000 ml of water.
Assay
98.0% Min, 102% Max
Insolubility
in ether, chloroform
Melting Point
282 c (dec.)
Odor
orange to yel. cryst., sl. odor, bitter taste
Class
Riboflavin USP
For more information call (914) 654-6800or email INFO@PARCHEM.COM
(914) 654-6800
INFO@PARCHEM.COM
For more informationemailINFO@PARCHEM.COM
email
INFO@PARCHEM.COM
Product Description
Product
Riboflavin USP
CAS
83-88-5
Formula
C17H20N4O6
Synonym
Vitamin B2; Riboflavin
Typical Product Specifications
Slightly Soluble
in water, alcohol
Appearance
Bright Orange / Yellow Powder.
Molecular weight
376.37
Reference Standard
USP Riboflavin Reference Standard.
Specific Rotation
<781> Betwwen + 56.5? and 59.5?.
Loss on Drying
1.5% Max
Residue on Ignition
0.3%
Solubility
One gram disolves in 3,000 to 15,000 ml of water.
Assay
98.0% Min, 102% Max
Insolubility
in ether, chloroform
Melting Point
282 c (dec.)
Odor
orange to yel. cryst., sl. odor, bitter taste
Class