l-phenylalanine 99% for biochemistry

Description

CAS 63-91-2
Molecular Formula C9H11NO2
Molecular Weight 165.19
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Solid Colour White crystalline
Odour Odorless pH Value 5 – 7 at 16.5 g/l at 25 °C
Melting Point/ Freezing Point [°C] 270 – 275 °C Density [g/cm3] 1.29
Solubility in Water [% weight] 16.5 g/l at 20 °C – completely soluble
Specifications
Appearance White or almost white crystalline powder Assay (By Hclo4 Titration) Min 99%
Specific Optical Rotation ( [?]20/d; 20 g/l; water; calculated on dried substances) -33.0° to -34.7° Heavy Metal (As Pb) Max 0.001%
Ammonium (Nh4) Max 0.01% Foreign Amino Acids Max 0.3%
Other Ninhydrin Positive Substances (As Glycine) Max 0.1%
Dangerous Goods Information
UN Number DG Class

l-phenylalanine 99% for biochemistry

Price range: $19.00 through $210.25

SKU C01983-00025-HS Category
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