Supply API CAS 131-48-6 Sialic Acid Powder

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, ISO 9001, USP, BP
• Suitable for: Elderly, Adult
• State: Solid
• Purity: >99%
• Model NO.: TY-02AL
• CAS: 131-48-6
• Appearance: White Liquid
• Einecs: 616-396-9
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	N-Acetylneuraminic acid  Sialic acid
CAS	131-48-6
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Product Name:N-Acetylneuraminic acid  Sialic acid 
CAS:131-48-6
MF:C11H19NO9
MW:309.27
EINECS:205-023-1
Mol File:131-48-6.mol  
Melting point:184-186 °C (dec.)(lit.)
alpha -32 º (c=2,water)
Boiling point:449.56°C (rough estimate)
Density 1.3580 (rough estimate)
refractive index -32 ° (C=1, H2O)
storage temp. −20°C
solubility 50 g/L (20°C)
form synthetic, crystalline
pka2.41±0.54(Predicted)
Water Solubility 50 g/L (20 ºC)
Sensitive Air Sensitive
Merck 14,8484
BRN 1716283
Stability:Stable. Incompatible with strong oxidizing agents.


Description
Sialic acid is a generic term for the N- or O-substituted derivatives of neuraminic acid, a monosaccharide with a nine-carbon backbone.It is also the name for the most common member of this group, N- acetylneuraminic acid ( Neu 5Ac or NANA). Sialic acids are found widely distributed in animal tissues and to a lesser extent in other species, ranging from plants and fungi to yeasts and bacteria, mostly in glycoproteins and gangliosides. The amino group generally bears either an acetyl or glycolyl group, but other modifications have been described. The hydroxyl substituents may vary considerably; acetyl, lactyl, methyl, sulfate, and phosphate groups have been found. 

GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
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