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Reference



Vitamins
Chemical Properties, Physical Properties and General Information


Vitamin Chemical Name Formula Solubility Molar Mass Melting Point Boilin Point Density ChemSpider CAS Registry
Vitamin A Retinol
Retinal
beta-Carotene
C20H30O
C20H28O
C40H56
Fat 286.45
284.44
536.87
62-64 °C
61-64 °C
180-182 °C
421.2 °C
421.428 °C
654.7 °C
0.954
0.949
0.941
393012
553582
556
68-26-8
116-31-4
7235-40-7
Vitamin B1 Thiamine C12H17ClN4OS Water 300.81 248.00 °C N/A N/A 5819 59-43-8
Vitamin B2 Riboflavin C17H20N4O6 Water 376.36 290 °C N/A 1.65 431981 83-88-5
Vitamin B3 Niacin
Niacinamide
C6H5NO2
C6H6N2O
Water 123.11
122.12
236-239 °C
128-131 °C
292.467 °C
334.411 °C
1.293
1.205
913
911
59-67-6
98-92-0
Vitamin B5 Pantothenic Acid C9H17NO5 Water 219.23 183.83 °C 551.5 °C 1.266 6361 137-08-6
Vitamin B6 Pyridoxine
Pyridoxamine
Pyridoxal
C8H11NO3
C8H12N2O2
C8H9NO3
Water 169.18
168.19
167.16
159-162 °C
N/A
165 °C
491.9 °C
460.1 °C
412.8 °C
1.353
1.282
1.36
1025
1023
1021
65-23-6
85-87-0
66-72-8
Vitamin B7 Biotin C10H16N2O3S Water 244.31 232-233 °C 573.58 °C 1.268 149962 58-85-5
Vitamin B9 Folic Acid C19H19N7O6 Water 441.4 250 °C N/A 1.689 5815 59-30-3
Vitamin B12 Cyanocobalamin
Hydroxycobalamin
Methylcobalamin
C63H88CoN14O14P
C64H93CoN13O17P
C63H91CoN13O14P
Water 1355.38
1406.46
1344.40
> 300 °C
N/A
N/A
> 300 °C
N/A
N/A
N/A
N/A
N/A
10469504
21160115
3994
68-19-9
13422-51-0
13422-55-4
Vitamin C Ascorbic Acid C6H8O6 Water 176.12 190-192 °C 552.672 °C 1.954 10189562 50-81-7
Vitamin D Cholecalciferol C27H44O Fat 384.64 83–86 °C 496.4 °C 0.96 9058792 67-97-0
Vitamin E Alpha-Tocopherol
Gamma-Tocopherol
C29H50O2
C28H48O2
Fat 430.71
416.68
2.5-3.5 °C
N/A
485.856 °C
516.3 °C
0.931
0.933
14265
5256784
59-02-9
7616-22-0
Vitamin K Phylloquinone C31H46O2 Fat 450.7 -20 ºC 546.44 °C 0.964 4447652 84-80-0


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Last updated: April 2011
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