FOLIC ACID FOR BIOCHEMISTRY 25 G

Code: 1039840025 D2-231

Analysis Note

Assay (HPLC, calc.on anhydrous substance)97.0 - 102.0 %Identity (HPLC)read more

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€148.10 EACH
€182.16 inc. VAT

Analysis Note

Assay (HPLC, calc.on anhydrous substance)97.0 - 102.0 %Identity (HPLC)conformsIdentity (IR-spectrum)conformsAbsorption ratio (A256/A365)2.80 - 3.00Spec. rotation (α 20/D; 10 g/l; NaOH 0,1 mol/l; calc. on anhydrous subst.)+18 - +22 °Related substances (HPLC, Ph Eur) (impurity A)≤ 0.5 %Related substances (HPLC, Ph Eur) (impurity D)≤ 0.6 %Related compounds (HPLC) (total unspecified impurities)≤ 1.0 %Water (according to Karl Fischer)5.0 - 8.5 %

Application

Folic acid for biochemistry. CAS 59-30-3, pH 4.0 - 4.8 (100 g/l, H2O, 25 °C).

General description

for biochemistry

Packaging

5, 25 g in Glass bottle

bulk density110 kg/m3
formsolid
InChI keyOVBPIULPVIDEAO-LBPRGKRZSA-N
InChI1S/C19H19N7O6/c20-19-25-15-14(17(30)26-19)23-11(8-22-15)7-21-10-3-1-9(2-4-10)16(29)24-12(18(31)32)5-6-13(27)28/h1-4,8,12,21H,5-7H2,(H,24,29)(H,27,28)(H,31,32)(H3,20,22,25,26,30)/t12-/m0/s1
mp250 °C
pH4.0-4.8 (25 °C, 100 g/L in H2O)
Quality Level100
solubility0.002 g/L
storage temp.15-25°C
Cas Number59-30-3
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