EN
cn 
100g/bag; 500g/bag; 1kg/bag; 25kg/drum
Address
No.567 Dengcai Street, Sandun, Westlake District, Hangzhou 310030, Zhejiang, China.
N-acetylneuraminic acid, also known as Sialic acid, is a key omponent of important amino sugars that mediate cellular communication.
Sialic acid is a naturally-occurring building block for compounds such as glycoproteins and gangliosides, and is therefore found in cell membranes, in the plasma and in glandular secretions such as saliva.
Synonym
5-(acetylamino)-3, 5-dideoxy-d-glycero-d-galacto-2-nonulosonicaci; Lactaminicacid; 5-Acetamido-3, 5-Dideoxy-D-Glycero-D-Galacto-2-Nonu; 5-Acetamido-3, 5-Dideoxy-D-Glycero-D-Galacto-2-Nonulosonicacid; 5-Acetamido-3, 5-Dideoxy-D-Glychemicalbookcero-D-Galacto-Nonulopyranosonicacidhydrate; 5-Acetamido-3, 5-Dideoxy-D-Glycero-D-Galactononulosonicacid; 5-Acetamido-3, 5-Dideoxy-D-Glycero-D-Galactonulosonicacid; 5-Acetylamino-3, 5-Dideoxy-D-Glycero-D-Galacto-2-Nonulosonicacid
CAS No.: 131-48-6
EC No.: 205-023-1
MF: C11H19NO9
MW: 309.27
Items | Specifications | Test Results |
Appearance | Off-white To White Powder | Conform |
Solubility | Freely Soluble In Water | Conform |
Optical Rotation (c=0.5%, water) | -37~ -27 deg | -30.7deg |
Loss On Drying | ≤1.0% | 0.32% |
Purity (by HPLC) | ≥99.0% | 99.4% |
100g/bag; 500g/bag; 1kg/bag; 25kg/drum
Store in a cool, dry and ventilated place.
2 - 8 °C
Dietary Supplements, Cosmetic raw materials
It is proved to be the key material in memory and learning function
It improves brain development of infants
It widely exists in the cell membrane and neuron. It can enhance the body immunity.
Long-term using skincare products containing sialic acid could effectively delay skin aging and promote skin regeneration.
Sialic acid can effectively inhibit tyrosine hydroxylase and dopa hydroxylase activity, preventing melanin basically.
