Factory Price Food Additives D-Alanine with Top Quality Wholesale 338-69-2

• Customization: Available
• Powder: Yes
• Customized: Non-Customized
• Model NO.: Food Additives D-Alanine
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: Powder
• Purity: >99%
• Mf: C3h7no2
• MW: 89.09
• Einecs: 206-418-1
• Odor: Odorless
• Transport Package: 25kg/Drum,1kg/Bag or According to Customer Request
• Specification: standard
• Trademark: xigema
• Origin: China
• Production Capacity: 50000000

Product Description

Product Description

 

   1. Product: L-Alanine 
   2. CAS No.: 56-41-7 
   3. Molecular Formula: C3H7NO2 
   4. Molecular Weight: 89.09

   5.Characteristics: White crystals or crystalline powder

   6.Assay:98.5%
   7.Quality Standards: CP2010,USP32,EP5,AJI97,FCC4,BP

   8.Recommended limit: 2 year

Alanine is an α-amino acid that is used in the biosynthesis of proteins. It contains an α-amino group , an α-carboxylic acid group (which is in the deprotonated −COO− form under biological conditions), and a side chain methyl group, classifying it as a nonpolar , aliphatic amino acid. It is non-essential in humans, meaning the body can synthesize it.

The L-isomer of alanine is one of the 20 amino acids encoded by the human genetic code. L-Alanine is second only to leucine in rate of occurrence, accounting for 7.8% of the primary structure in a sample of 1,150 proteins. The right-handed form, D-Alanine occurs in bacterial cell walls and in some peptide antibiotics
 

Items	Standard
Assay	98.5%~101.0%
Specific Rotation[α]D20	+14.3°~+15.2°
pH	5.5~7.0
Transmittance	≥98.0%
Loss on Drying	≤0.20%
Residue on Ignition	≤0.10%
Heavy Metals[Pb]	≤10ppm
Chloride[Cl-]	≤0.02%
Iron[Fe]	≤10ppm
Arsenic[As]	≤1ppm
Sulfate[SO42-]	≤0.02%
Ammonium Salt[NH4+]	≤0.02%
Other Amino acids	Conforms

 

Advantage

1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
9. After-Sale Service:
(1) International Authorized Third-Party Test For The Products You Demand.
(2) 60 Days Warranty of quality of goods.

Packaging & Shipping

 

Shipping Terms
By Express	By Air	By Sea
Suitable for under 50kg       Fast: 3-7 days         High cost       Door to door service,       easy to pick up the goods	Suitable for more than 50kg       Fast: 3-7 days       High cost       Port to port,        professional broker needed	Suitable for more than 500kg     Slow: 7-45 days     Low cost     Port to port,      professional broker needed

Company Information
 

Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.