D(+)-Biotin, 1 g, glass
Molar mass (M) 244,31 g/mol
Melting point (mp) 233 °C
CAS No. [58-85-5]
€41.90/Pack Qty. Campaign price!
excl. VAT. | 1 g per Pack Qty.
Art. No. 3822.1
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D(+)-Biotin ≥98,5 %, Ph.Eur., for biochemistry
|Checked according to pharmacopoeia||Ph.Eur.|
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VitaminsVitamins are involved in many metabolic reactions. We can supply a range of high-purity substances suitable for biochemical applications in research and development.
|Appearance||almost white, cryst. powder|
|Assay (dry substance)||98,5-100,5 %|
|Heavy metals||≤0,001 %|
|Specific rotation [α]a (c=1 in 0,1 N NaOH, dry substance)||+89° to +93°|
|Solution (1 % in 0,1 N NaOH)||clear, colourless|
|Loss on drying||≤1,0 %|
|Sulphated ash||≤0,1 %|