N-Acetylneuraminic Acid Powder 99% 131-48-6 Sialic Acid

Our company offers variety of products which can meet your multifarious demands.including API Powder、Pharmaceutical Intermediates、Vitamins Powder、Plant Extracts、Food Additive、Peptide Powder and so on We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Product Name: Sialic acid ; N-Acetylneuraminic acid

Origin: Edible bird's nest
Spec: 20%--98%
Appearance: white fine powder
CAS NO.: 131-48-6
MW: 309.27
MF: C11H19NO9

Place of Origin: China 

Storage: Store in a cool & dry area, keep away from the direct light and heat.
Validity: Two years if properly stored.

ITEMS	STANDARD	RESULT
Appearance	White powder	Conform
Impurities	No visible impurities	Conform
Smell	Sweet and sour taste	Conform
Assay	>98.0%	98.60%
pH	1.8-2.3	2.11
Loss on Drying	<2.0%	1.50%
Transmittance	>98.0%	98.4%
Ignition Residue	<2.0%	0.12%
Aflatoxin B1	<5.0^g/kg	Not detected
Pb	<1.0ppm	Not detected
As	<1.0ppm	Not detected
Hg	<0.2ppm	Not detected
Total Plate Count	<1,000cfU/g	25cfu/g
Yeasts/Moulds	<100cfu/g	Not detected
Enterobacteriaceae	<60MPN/100g	Not detected
Staphylococcus Aureus	Not detected	Not detected
Salmonella	Not detected	Not detected
Conclusion	Conform with standard.
Storage	Keep container tightly closed in a dry, away well-ventilated place.

Company Profile:

Jxchuang   today it has been graduallymove from singleness to high-tech mode enterprise, focusing on production,R&D, Sales andOEM. A large-scale enterprise with 55,000 square meter of modernized new factory buildings andoffice buildings, 35,000 square meter standardized clean room, 100,000 grade cleaned room, and2000 square meter high standard laboratory.

Certification:

Payment Term and Packing Delivery:

FAQ:

Q1: Are you a manufacturer?

Answer: Yes

Q2: How to contact with us?

Click the Google "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.

Q3:Which kind of payment terms do you accept?

For small order,you can pay by T/T,Western Union or online ,nomal order by T/T to our company account

Q4:Can you give me a discount price?

Surely,It depend on your qty

Q5:How can i get a sample?

free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

Q6: How to confirm the Product Quality before placing orders?

A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.  You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q7:How do you treat quality complaint?

A:First of all, our quality control will reduce the quality problem to near zero.  If there is a real quality problem caused by us,

we will send you free goods for replacement or refund your loss.