China Bulk Dl-Alanine CAS 302-72-7 Powder

Min.Order: 100
Product origin: Hefei, Anhui, China
Infringement complaint: complaintComplaint
US$ 1.8 ~ 3

Description
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.
DL-Alanine is an amino acid that occurs naturally in nature. It is a functional component in the alanine cycle which regulates the level of alanine aminotransferases which can be used as a diagnostic too l to predict type II diabetes.

Certificate of Analysis

temStandardTest 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%

Application and Uses of L-Alanine

1.Medicine
(1)L - Alanine is an important raw material for the synthesis of VB6, nutrients is one of the components of the filling pure amino acids nutrition infusion.
(2)L - Alanine as the main component of the amino acid injection - 800, the attending liver, brain, and help patients with hepatic coma wake up quickly, is also a kind of diuresis medicine.
2.Food additives
(1) Can improve the nutritional value of food, in all kinds of food and beverages, such as: bread, water ice point, fruit tea, milk, soda, sorbet, and so on.Add 0.1 ~ 1% of alanine can obviously improve the utilization rate of the protein in food and beverage, and because the alanine has the characteristics of can be absorbed by the cells directly, therefore, after drinking can quickly restore fatigue, refreshing.
(2)Artificial sweeteners to improve the sense of taste, can make the sweetness efficiency, reduce the dosage.In compound with sweet mei agent of 1 ~ 10% of alanine, can improve the sweetness, sweet, soft as natural sweet mei agent, and can improve the taste.
(5)Used as a flavoring agent.Can add spice seasoning effect;Correction also can be used as sour agent, improve the sour taste of organic acid.


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 

AWI is a world's leading developer of functional ingredients to the Nutritional supplement, health food and beverage, Pharmaceutical and personal care industries. Together with our professional experience and best- in -class customer service, we make the purchasing process simple, strategic and successful.
Contact  Us :


Eve Li   Sales Specialist
 

Awell Ingredients Co.,Ltd.

Http://awi2016.en.made-in-china.com 

Add:No.520 Wangjiang Road, high-tech Industry Development Zone,Hefei,China.

 
 
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