China Pure Lactaminic Acid Sialic Acid N-Acetylneuraminic Acid Powder CAS 131-48-6, Find details about China Sialic Acid, Ginseng Sialic Acid from Pure Lactaminic Acid Sialic Acid N-Acetylneuraminic Acid Powder CAS 131-48-6
Product name:N-Acetylneuraminic acid
Assay: 99% CAS:131-48-6
Sialic Acid/N-acetylneuraminic acid is a generic term for the N- or O-substituted derivatives of neuraminic acid, a nine-carbon monosaccharide. It is also the name for the most common member of this group, N-acetylneuraminic acid (Neu5Ac or NANA) and this is the name used by CIMA.
Nacetylneuraminic acid are found widely distributed in animal tissues and in bacteria, especially in glycoproteins and gangliosides. The amino group bears either an acetyl or a glycolyl group.
N-acetylneuraminic acid is a synthetic product and is the pure N-acetyl compound.
Sialic Acid,Nacetylneuraminic acid is used in the production of several neuraminidase inhibitors,
glycolipids and other synthetically derived bio-active products.
N-acetylneuraminic acid could find a valuable role in dietary supplements as a glyconutrient.
NAcetylneuraminic acid is usually called sialic acid or Neu5Ac,naturally widespread carbohydrate with numerous biological functions, including blood protein half life reg Acidulation, variety of toxin neutralization, cellular adhesion and glycoprotein lytic protection. Starting reagent of biochemical derivatives for the synthesis pharmaceuticals.
Physical&Chemical Control | ||
ITEM | SPECIFICATION | RESULTS |
Appearance | Fine powder | Complies |
Color | White | Complies |
Odor&Taste | Characteristic | Complies |
Assay | ≥99% | 99.53% |
Heavy Metals | ≤10ppm | Complies |
Pb | ≤2ppm | Complies |
As | ≤2ppm | Complies |
Hg | ≤1ppm | Complies |
Cadmium | ≤1ppm | Complies |
Sulphates | ≤300ppm | Complies |
Ammonium | ≤200ppm | Complies |
Iron | ≤10ppm | Complies |
Microbiological Control | ||
Total plate count | ≤1000CFU/G | Complies |
Yeast & mold | ≤100 CFU /G | Complies |
Total coli forms | ≤100 CFU /G | Complies |
E.coli | Negative | Negative |
Salmonella | Negative | Negative |
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