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DL-Alanine |
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Chemical Name: DL-2-Aminopropanic Acid, DL-a-Aminopropanic Acid
Molecular Formula: C3H7NO2
Molecular Weight: 89.09
Cas NO: [302-72-7]
Characteristics: This product is a white crystalline powder, odorless and peculiarly sweet. It dissolves readily in water, and slightly in ethanol.
Quality Standards: AJI92, FCCIV, CP2000, etc. |
Specification Sheet
( AJI92 ) |
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Expiry Period: 2 years
Packaging: 25kg/ pp woven bag
25kg/carton
25kg/drum |
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Specifications |
Appearance |
White crystalline powder |
Assay (C3H7NO2), % |
98.5 ~ 101.5 |
Transmittance |
≥98.0 |
pH value (5% in water) |
5.5 ~ 7.0 |
Heavy metals (as Pb), ppm |
≤10 |
Loss on drying,% |
≤0.2 |
Residue on ignition,% |
≤0.1 |
Chloride (as Cl),% |
≤0.02 |
Sulphate(as SO4),% |
≤0.02 |
Ammonium (as NH4),% |
≤0.02 |
Arsenic (as As), ppm |
≤1 |
Iron, ppm |
≤10 |
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