High Quality Dl-Alanine CAS 302-72-7 Powder From China Alanine

• CAS No.: 302-72-7
• Formula: C3h7no2
• EINECS: 206-126-4
• Packaging Material: 25kg/Drum/Bag
• Storage Method: Kept in Dry, Cool, and Shaded Place with Original
• Shelf Life: 3 Years Proper Storage
• Model NO.: N/A
• Nutrient Composition: Amino Acid
• Resource: Chemosynthesis
• The content of active substances: ＞90%
• Appearance: White Crystalline Powder
• Transport Package: 25kg Bag
• Specification: 99%min
• Trademark: AWI
• Origin: China
• Production Capacity: 10000metric Ton/Month

Product Description

Product Name: DL-Alanine
Assay: 99%
MF: C3H7NO2
MW: 89.09
EINECS: 200-273-8
Appearance: White crystal or crystalline powder

DL-Alanine is the racemic modification of alanine, which is a non-essential amino acid that occurs in high levels in its free state in plasma. DL-Alanine is a colorless to white needle crystal or crystalline powder that is odorless and has a peculiarly sweet taste. It begins to sublime above 200ºC and the melting point is 297ºC (decomposition). It dissolves readily in water(25ºC, 17%), slightly in ethanol and insoluble in ether. DL-Alanine is mainly used in food processing industry for nutritional supplements and seasoning, and also used in pharmaceutical industry.

DL-alanine could enhance the effect of chemical seasoning sauce. Wiith a special sweet taste, DL-Alanine can improve the artificial sweetener, the acidity of organic acid and the flavor of vinegar. With sour, DL-Alanine could make salt fast tasty, to improve the effect of pickled vegetables and pichles. It could shorten the curing time and improve the flavor.

Certificate of Analysis

tem	Standard		Test Results
Identification	A.H-NMR:Comply with the structure		Complies
	B.LC-MS:Comply with the structure		Complies
	C.The IR spectrum of sample should be identical with that of reference standard;		Complies
	D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.		Complies
Loss on drying	≤0.5%		0.11%
Heavy metals	≤10 ppm		<10ppm
Sulphated ash	≤0.2%, determined on 1.0 g.		0.009%
Purity	≥99.0%		99.82%
Assay	99.0%		99.9%

Packing & Delivery

We usually use 25kg plastc inner bags. Outside will be 20kg or 25kg drums. 

25KG net cartons with PE bag liner or following customers' demands
Storage:Store in a cool and dry place and Keep away from strong light and heat

 
By Air
1. Suitable for more than 50kg
2. Fast: 5-10 days
3. Air Port to Air port
4. Customs Clearence by clients
 
 
By Ship
1. Suitable for more than 500kg
2. Slow: 10-45 days
3. Sea port to Sea port
4. Customs Clearence by clients
 
 
By Express
TNT/DHL/USP/EMS/FEDEX
1. Suitable for under 50kg
2. Fast: Usually 3-7 days.
3. Door To Door 
 

 
AWI Laboratory principles
1. Every Product must have factory original certificates of Anylysis.
2. The general need for each batch of products to stay kind, and the sample registration and management.
3. Every retention samples will keep for 5 years. 

New Warehouse Picture
Constant temperature and humidity Warehouse will protect the stock quality stable. 

Fast Shipment
New warehouse near Shanghai sea port will provide fast shipment. 


1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing?
Usually with 25 kg bag/carton/drum.
4. How about the validity of the products? 
Usually 2 or 3 years.
5. What documents you provide? 
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate.
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai