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LC5094 Pyridoxol (pyridoxine)
vitamin B6 base

 

Order number Packaging Quantity Price €
AC32094 Glass bottle 1 kg Inquire

 

Product information
Synonyms Pyridoxine, Vitamin B6
Hill Formula C8H11NO3
HS Code 2936 25 00
EC number 200-603-0
Molar mass 169.17 g/mol
CAS number 65-23-6

 

Chemical and physical data
Solubility 120 g/l (20 °C)
Melting point 156 – 159 °C
Molar mass 169.17 g/mol
Bulk density 300 kg/m3
pH value 6.5 – 7.0 (50 g/l, H2O, 20 °C)

 

Safety information
Storage class 10 – 13 Other liquids and solids
WGK WGK 2 water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Toxicological data
LD 50 oral LD50 rat 4000 mg/kg

 

Specifications
Assay (perchloric acid titration, calculated on dried substance) 99.0 – 101.0 %
Identity (IR-spectrum) conforms
Appearance White to almost white, fine crystalline powder,odourless
pH (50 g/l; water) 6.5 – 7.0
Melting range
– lower value
156 – 159 °C
– upper value 156 – 159 °C
Spec. Absorptivity A 1%/1cm (λ7m7ax; 0.01 g/l; hydrochloric acid 0.1 mol/l) 512 – 531
Absorption maximum λ max (Hydrochloric acid 0.1 mol/l) 288 – 292 nm
Chloride (Cl) ≤ 0.04 %
Heavy metals (as Pb) ≤ 0.002 %
NH4 (Ammonium) ≤ 0.004 %
Fe (Iron) ≤ 0.001 %
Related substances (HPLC)
– largest single impurity
≤ 0.10 %
– Sum of all impurities ≤ 0.25 %
Sulfated ash ≤ 0.1 %
Loss on drying (105 °C) ≤ 0.5 %