Calcium D(+)-pantothenate, 250 g
Molar mass (M) 476,53 g/mol
Density (D) 0,5 g/cm³
Flash point (flp) 145 °C
Melting point (mp) 190 °C
CAS No. [137-08-6]
excl. VAT. | 250 g per Pack Qty.
Art. No. 3812.1
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Calcium D(+)-pantothenate ≥98 %, Ph.Eur., for biochemistry
|Checked according to pharmacopoeia||Ph.Eur.|
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|Assay (perchloric acid titration, dry substance)||98,0-101,0 %|
|pH value (5 % in H2O)||6,8-8,0|
|Appearance of solution (5 % in H2O )||clear, colourless|
|Specific rotation [α]a (5 % in H2O, dry substance)||+25,5° to +27,5°|
|3-Aminopropionic acid||≤0,5 %|
|Chloride (Cl)||≤0,02 %|
|Loss on drying||≤3,0 %|
|Related substances (impurity B)||≤0.8 %|
|Impurity C||≤0.5 %|
|Related substances (impurity E)||≤0.25 %|
|Related substances (impurity H)||≤0.15 %|
|Related substances (unspecific impurities)||≤0.1 %|
|Related substances (total)||≤1.5 %|