Sigma-Aldrich L-Phenylalanine Bioultra >= 99.0% (Nt)

Product Name

L-Phenylalanine, BioUltra, ≥99.0% (NT)

product line

BioUltra

Quality Level

200

assay

≥99.0% (NT)

form

powder or crystals

optical activity

[α]20/D −34±0.5°, c = 2% in H₂O

impurities

insoluble matter, passes filter test
≤0.3% foreign amino acids

ign. residue

≤0.1% (as SO₄)

loss

≤0.1% loss on drying, 110°C

color

white