131-48-6 N-Acetylneuraminic Acid 5-Acetamido-3,5-dideoxy-D-glycero-D-galactonulosonic acid
Product Name:N-Acetylneuraminic Acid
Assay:10%-98%
Test Method:HPLC
Appearance:White Powder
Grade:Cosmetic/Food grade
ANALYSIS |
SPECIFICATION |
RESULTS |
Appearance |
White to off-white powder |
Complies |
Odor |
Characteristic |
Complies |
Tasted |
Characteristic |
Complies |
Assay |
98% |
Complies |
Sieve Analysis |
100% pass 80 mesh |
Complies |
Loss on Drying |
5% Max. |
1.02% |
Sulphated Ash |
5% Max. |
1.3% |
Extract Solvent |
Ethanol & Water |
Complies |
Heavy Metal |
5ppm Max |
Complies |
As |
2ppm Max |
Complies |
Residual Solvents |
0.05% Max. |
Negative |
Microbiology |
||
Total Plate Count |
1000/g Max |
Complies |
Yeast & Mold |
100/g Max |
Complies |
E.Coli |
Negative |
Complies |
Salmonella |
Negative |
Complies |
CAS NO:170836-68-7
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CAS NO:123-46-6
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