USD $100.00-150.00 / Kilogram
≥98.5.0%
d-arabinose
appearance |
white or almost white powder |
identification |
positive |
melting point |
155℃~160℃ |
specific optical rotation |
-101.0°~ -105.0° |
residue on ignition |
≤0.2% |
arsenic |
≤3ppm |
heavy metals (pb) |
≤20ppm |
loss on drying |
≤1.0% |
assay |
≥98.5% |