Supply API CAS 131 -48-6 Sialic Acid Powder

China Supply API CAS 131-48-6 Sialic Acid Powder, Find details about China Sialic Acid, 131-48-6 from Supply API CAS 131-48-6 Sialic Acid Powder

Basic Info.

Model NO.

TY-02AL

CAS

131-48-6

Appearance

White Liquid

Einecs

616-396-9

Assay

99%

Shelf

2 Years

Trademark

tongyon

Transport Package

25kg/Drum 1kg, 10kg, 100kg, 200kg

Specification

25kg/drum

Origin

China

Model NO.

TY-02AL

CAS

131-48-6

Appearance

White Liquid

Einecs

616-396-9

Assay

99%

Shelf

2 Years

Trademark

tongyon

Transport Package

25kg/Drum 1kg, 10kg, 100kg, 200kg

Specification

25kg/drum

Origin

China

Product Desciption

Supply API CAS 131-48-6 Sialic Acid Powder

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.

Supply API CAS 131-48-6 Sialic Acid Powder

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.

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Supply API CAS 131-48-6 Sialic Acid Powder