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Product name: D-Alanine
English name: D-Alanine
Alias: D-2-Aminopropionic acid; (R)-2-Aminopropionic acid; H-D-Ala-OH
CAS #: 338-69-2
Molecular formula: C3H7NO2
Molecular weight: 89.0900
Structural formula:
Appearance: white crystal powder
Quality standard: Q/AHH002-2006
Source of feed: non-animal
Purity: 98.5 - 101.0%
specific rotation: [α]D20: -14.0°~-15.0°
Loss on drying: ≤0.20％
Ignition residue: ≤0.10％
Heavy metal(in [Pb2+]): ≤0.001％
Chloride(in [Cl+]): ≤0.02％
Ferric salt (in [Fe2+]): ≤0.001％
Arsenic(in [As2O3]): ≤0.0001％
Ammonium salt (in [NH4+]): ≤0.02％
Sulfate (in [SO42-]): ≤0.02％
To use: Raw material for synthesis of new type sweetening agent and some chiral drug: D-Alanine is important organic chiral material; mainly applied in chiral additive and chiral auxiliary.
Packing specification: inner double-layer polythene film bag with outer 25kg paper barrel,or on customer demand
Storage: should be preserved sealed shield of light; shelf life: 2 years
Transportation: load and unload carefully; avoid rain and direct sunlight; separate with toxic and harmful products; it is non-dangerous goods and could be transported as ordinary chemicals.
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