Aspartame
Cas No.：22839-47-0
Standard：USP32/NF27/FCCVI
Synonym: L-Aspartyl-L-phenylalanine methyl ester; Equal; Nutrasweet
Molecular Formula: C14H18N2O5
Molecular Weight: 294.31
Molecular Structure: 
Specification:
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Analysis
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Specification
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Appearance
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White crystalline powder
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Identification
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Passes test
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Assay(on dry basis)
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98.0-102.0%
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Specific Rotation [a]20D
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+14.5°~+16.5°
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transmittance
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≥95%
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Loss on Drying
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≤4.5%
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Residue on ignition
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≤0.2%
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Arsenic
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≤3ppm
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Heavy Metals
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≤10ppm
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Lead
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≤1ppm
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Clarity and Color of Solution
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Clear and transparent
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PH(0.8% water solution)
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4.5-6.0
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5-Benzy1-3, 6-Dioxo-2-Piperazineacetic Acid)
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≤1.5%
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Other Related Substance
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≤2.0%
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Package:25kg drum
Shelf life:24Months