Zhengzhou Natural Chemical Co.,Ltd.
 

Aspartame

Model No. : CAS No: 22839-47-0

Product Origin : China

Brand Name : NC

Detailed :

Product Identification.:
Product name: Aspartame
Synonyms: L-Aspartyl-L-phenylalanine methyl ester; Nutrasweet
Molecular Formula: C 14 H 18 N 2 O 5
Molecular Weight: 294.31
CASE NO: 22839-47-0
Product Grade: Food grade
Quality standard.: ( see table )
The quality conforms to BP 2000/ USP31 / FCC.VI Standard.
Aspartame index
Items
Index
Appearance
A white odorless crystalline powder or granular
Content
98-102%
Loss on drying
≤4.5%
Specific rotation[a] D 20
+ 14.5 O ~ +16.5 O
Transmittance
95%
Arsenic
≤3 ppm
Heavy metal
≤10 ppm
5-Benzyl-3,6-Dioxo-2-Piperazine acetic acid (DKP)
≤1.5%
Residue on ignition
≤0.2%
Other related substance
≤1.5%
Shelf life
2 years


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