NINGBO HI-TECH ZONE YEFENG NEW MATERIALS TECHNOLOGY CO.,LTD.
Room 1807,95 business Mansion,No.598 Jiangnan Road, Ningbo (315041) China,
TEL: +86-574-83888578
FAX: +86-574-83888577
M.T.: 013116681823
EMAIL: robinson@yefengtech.com
Name: Aspartame
CAS NO: 22839-47-0
Molecular Formula: C14H18N2O5
Standard : Cosmetic grade, FCC
Packing:175kg/drum,14ton/20FCL
Usage: cosmetics industry and food industry
Item
|
Specs.
|
Appearance
|
White granular or powder
|
Assay (on dry basis)
|
98.00-102.00%
|
Mesh
|
80mesh
|
Taste
|
Pure
|
Specific Rotation
|
+14.50~+16.5
|
Transmittance
|
≥95.0%
|
Loss on drying
|
≤4.50%
|
Residue on ignition
|
≤0.20%
|
L-a-Aspartyl-L-Phenylalanine
|
≤0.25%
|
PH
|
4.50-6.00
|
Organic Volatile Impurities
|
Conform to USP
|
L-Phenylalanine
|
≤0.50%
|
Heavy metals(as Pb)
|
≤10ppm
|
Arsenic (As)
|
≤3ppm
|
5-benzyl-3,6-dioxo-2-piperazineacetic acid
|
≤1.5%
|
Other related substances
|
≤2.0%
|