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Top Quality N-Acetylneuraminic Acid / Sialic Acid

China Top Quality N-Acetylneuraminic Acid / Sialic Acid, Find details about China N-Acetylneuraminic Acid, Sialic Acid from Top Quality N-Acetylneuraminic Acid / Sialic Acid

Model NO.
DY-N-Acetylneuraminic acid
Product Name
N-Acetylneuraminic Acid/Sialic Acid
Purity
98%
Appearance
White Powder
Function
Food Supplements, Medicineantithromb
Grade
Pharmaceutical/Food Grade
MOQ
100g
Sample
Avaliable
COA
Avaliable
CAS No
131-48-6
Mf
C11h19no9
Test Method
HPLC UV
Einecs
205-023-1
Trademark
Dongyao
Transport Package
25kgs/Fiber Drum Outside and Plastic Bag Inside;
Specification
50%, 98%
Origin
Henan
Model NO.
DY-N-Acetylneuraminic acid
Product Name
N-Acetylneuraminic Acid/Sialic Acid
Purity
98%
Appearance
White Powder
Function
Food Supplements, Medicineantithromb
Grade
Pharmaceutical/Food Grade
MOQ
100g
Sample
Avaliable
COA
Avaliable
CAS No
131-48-6
Mf
C11h19no9
Test Method
HPLC UV
Einecs
205-023-1
Trademark
Dongyao
Transport Package
25kgs/Fiber Drum Outside and Plastic Bag Inside;
Specification
50%, 98%
Origin
Henan
Top Quality N-Acetylneuraminic Acid / Sialic Acid
Product Introduction
Name N-Acetylneuraminic acid
Synonyms 5-Acetamido-3,5-dideoxy-D-glycero-D-galactonulosonic acid; o-Sialic acid; Galactononulosonic acid; Lactaminic acid; NANA
Molecular Formula C11H19NO9
Molecular Weight 309.27
CAS Registry Number 131-48-6
EINECS 205-023-1
Sialic Acid/N-acetylneuraminic acid(Neu5Ac, NAN, NANA) is manufactured up to large scale to customer order.
 
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.
 
Nacetylneuraminic acid is also found widely in endothelial tissue and elsewhere; conjugated to a range of glycoproteins and glycolipids. It is considered to be the functional part of sialyllactose found in milk and colostrum.
 
Despite its role of acting as "decoy" for invading pathogens, Neu5Ac is becoming known as an agent necessary for mediating ganglioside distribution and structures in the brain.Along with involvement in preventing infections (mucus associated with mucous membranes - mouth, nose, GI, respiratory tract), Neu5Ac acts as a receptorfor influenza viruses to allow attachment to mucous cells (an early step in contracting the flu).

Payment Term: TT, Visa, Credit -card E -Checking  Western Union and so on .
 

Function 
Sialic Acid can treat Alzheimer'sdisease
Sialic Acid can anti-tumor
Sialic Acid anti-inflammation
Sialic Acid is known as mental development of "brain gold"
Sialic Acid can enhance human immunity
Sialic Acid can anti-aging and moisturize for skin in cosmetics.

Application
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.

Specification
ITEMS
STANDARD
Fermentation
Appearance
White crystal powder
Visual
Smell
Sweet and sour taste
Organoleptic
Assay
NLT98.0%
Enterprise standard
SO42-(2% Solution)
NMT0.05%
CP2015
pH
1.8~2.3
CP2015
Loss on Drying
NMT2.0%
CP2015 (105 oC, 3 h)
Ignition Residue
NMT2.0%
CP2015 (600 oC, 4 h)
Aflatoxin B1
NMT5.0μg/kg
CP2015
Pb
NMT0.8ppm
CP2015(AAS)
As
NMT0.4ppm
CP2015(AAS)
Hg
NMT0.2ppm
CP2015(AAS)
Total Plate Count
NMT1,000cfu/g
CP2015
Yeasts/Moulds
NMT100cfu/g
CP2015
Enterobacteriaceae
NMT60MPN/100g
CP2015
Staphylococcus Aureus
Not detected
CP2015
Salmonella
Not detected
CP2015

Packing and Delivery 

Top Quality N-Acetylneuraminic Acid / Sialic Acid
25kgs/Fiber drum outside and plastic bag inside;
1-25kgs packaging, aluminium Foil bag outside and double plastic bag inside;
Delivery Detail: within 3 days when get the payment
Shipping: We have  Professional  shipping agent, based on customers ' demand for transport
By express: FEDEX,DHL,EMS ,UPS,TNT ect.
By SEA and By AIR
Top Quality N-Acetylneuraminic Acid / Sialic Acid
Top Quality N-Acetylneuraminic Acid / Sialic Acid


Our Company
Top Quality N-Acetylneuraminic Acid / Sialic AcidTop Quality N-Acetylneuraminic Acid / Sialic Acid
Our Service 
Top Quality N-Acetylneuraminic Acid / Sialic Acid
24 hours online
1.Any inquiries will be replied with in 12 hours.

2.Dedication to quatity,supply& service.

3.Strictly on selecting raw meterials.

4.Reasonable & competitive price ,fast lead time.

5.Smple order in stock and one week for bulk production.

6. We have strong cooperation with FEDEX,TNT,DHL,EMS,or you also can choose your own shipping agent..
 

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