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DL-Alanine DL-2-Aminopropionic acid 302-72-7
DL-Alanine
CAS 302-72-7
Synonyms (R,S)-2-Amino-propionicacid;(r,s)-alanine;ALANINE, alpha;dl-alpha-Aminopropionic acid;dl-alpha-aminopropionicacid;DL-Racemicalanine;(+/-)-2-AMINOPROPIONIC ACID;2-AMINOPROPIONIC ACID
MF C3H7NO2
MW 89.09
EINECS 206-126-4
Item |
Specifications(AJI92) |
Appearance |
White crystalline powder |
Assay (C3H7NO2),%(on dry matter) |
98.5~101.5 |
Transmittance, % |
≥95.0 |
pH Value |
5.5~7.0 |
Heavy Metals (as Pb), % |
≤0.001 |
Loss on drying, % |
≤0.2 |
Residue on ignition, % |
≤0.1 |
Chloride (as Cl), % |
≤0.02 |
Sulfate (as SO4), % |
≤0.02 |
Ammonium as (as NH4), % |
≤0.02 |
Arsenic (as As), % |
≤0.0001 |
Iron (as Fe), % |
≤0.002 |
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