L-Alanine

Product Specifications

DFI-372678

DFI-372678

Description
Appearance: White, crystals or crystalline powder
CAS No.: 56-41-7
Country of origin: China
Flavour: Slightly sweet taste
Formula: C3H7NO2
Molecular weight: 89.0900
Odour: Odourless
Raw Material: Non Animal
Shelf life: 24 Months
Specifications
Ammonium salts: <=0.02%
Arsenic: <=1 ppm, mg/kg
Assay: 98.5 ~ 101.0%
Bulk Density: 100% through 20 mesh
Cadmium: <=1 ppm, mg/kg
Chloride (Cl): <=0.02%
Chromatographic purity: As per USP
Heavy metals: <=10 ppm, mg/kg
Identification: Per AJI
Iron (Fe): <=10 ppm, mg/kg
Lead: <=3 ppm, mg/kg
Loss on drying: <=0.2%
Mercury: <=0.1 ppm, mg/kg
Other Amino Acids: Not detectable
pH: 5.7 ~ 6.7
Residue on ignition: <=0.10%
Solubility: Freely soluble in water, slightly soluble in 80% alcohol; insoluble in ether.
Specific Rotation: +14.3 ~ +15.2
Sulfate: <=0.02%
Transmittance: >=98.0%
Microbiological
Coliforms: Negative/ g
Escherichia Coli: Negative/ g
Salmonella: Negative/ g
Staphylococcus aureus: Negative/ g
Total plate count: <=1000 cfu/g
Yeasts & Moulds: <=100 cfu/g
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Published Date: 2021-04-22 14:47:01
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