Sialic Acid CAS 131-48-6 N-Acetylneuraminic Acid

Basic Information: 
 

Sialic acid is widely distributed throughout human tissues and found in several fluids, including serum, cerebrospinal fluid, saliva, urine, amniotic fluid, and mother?s milk. In experimental mammals, it is found in high levels in the brain, adrenal glands, and the heart. In humans, concentrations are found in the brain and kidney as well as many other tissues.

*Only selected data is represented here, for a full set of specifications we refer to our Specifications sheet.

Item	Specification	Test Results
Appearance	White to off-white powder	Complies
Loss on drying	≤4.0%	0.5%
Heavy metals(pb)	≤10ppm	<10ppm
Specific rotation	-30°~ -34°	-32.1°
Assay	98.0%~102.0%	99.2%

 
 

 Packing:

Advantages:

Hongkong XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high-quality products at competitive prices in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, the USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay, and many other countries.

1. Quality. Every batch of steroid powders has to be tested by our QC(quality control) before they are allowed to sell.

2. Delivery We have stock, so we can deliver quickly on the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.

3. Discreet package Safely and Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids-related name will appear on the parcels. high successful delivery rate

4. Warm after-sale service Any of your questions would be solved for the first as soon as possible.

Sialic Acid CAS 131-48-6 N-Acetylneuraminic Acid