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L-Asparagine

Inquiry
  Post Date: Aug 14,2014
  Expiry Date: Feb 10,2015
  Detailed Description: Cas No. :5794-13-8

Packaging & Delivery

Packaging Details: 25kg cardboard drum or as client's requirement.
Delivery Detail: 15 days after the payment.

Specifications

L-Asparagine 99%
1 Characteristics: white crystalline powder
2 assay:99%
3 standard: usp26 AJI92
4 usage: food additive

Basic Information:

Product Name:

L(+)-Asparagine monohydrate

Synonyms:

L-2-Aminosuccinamic acid monohydrate; 

H-Asn-OH.H_2O; 

L-Asparagine monohydrate; 

H-Asn-OH.H2O; 

L(+)ASPARAGINE monohydrate; 

CAS RN.:

5794-13-8

Molecular Weight:

506.8103

Molecular Formula:

C27H18Cl3N3O

Density:

1.29g/cm3

Melting Point(°C):

233-235°C

Boiling Point(°C):

620°C at 760 mmHg

Flash Point(°C):

328.8°C

refractive_index:

1.636

Water Solubility:

30 g/L (20°C)

 

 

 

Specifications:

Test items

Specification

Assay

Min 98.5

Specific Rotation

 +33.0o to +36.5o

Residue on Ignition, % 

0.1 max

Loss on drying, %

11.5-12.5

Heavy Metals, %  

0.001 max 

Lead, %        

0.0005 max

 

 

 

 

Application:

Nutritional supplement. and sugar common heat for amino a carbonyl reaction, can form special flavoring substances. Used to cool and refreshing drink, Used in biochemical research and as a treatment for myocardial infarction, myocardial metabolic disorders, heart failure, heart block, fatigue syndrome.

 

It is widely used in food industry. Also can be used to cure bronchitis & as biochemical reagent, such as to make organism medium.

 

  CAS Registry Number:

5794-13-8
  Synonyms: ;L-2-Aminosuccinamic acid monohydrate;H-Asn-OH.H_2O;L-Asparagine monohydrate;H-Asn-OH.H2O;H-Asn-OH*H2O;L(+)ASPARAGINE monohydrate;ASPARAGINIC ACID SEMIAMIDE MONOHYDRATE;ASPARAGINE MONOHYDRATE;ASPARAGINE H2O;H-ASN-OH H2O;H-L-ASN-OH H2O;L-ALPHA-AMINOSUCCINAMIC ACID, MONOHYDRATE;L-ASN H2O;L-(+)ASPARAGINE HYDRATE;L-ASPARAGINE HYDRATE;L-ASPARAGIN MONOHYDRATE;L-ASPARAGINE H2O;L-ASPARTIC ACID 4-AMIDE MONOHYDRATE;l-2-aminosuccinamic acid hydrate;L-2-AMINOBUTANEDIOIC ACID MONOHYDRATE;(S)-(+)-ASPARAGINE MONOHYDRATE;(S)-2-AMINOSUCCINIC ACID 4-AMIDE MONOHYDRATE;l-asparginemonohydrate;(S)-(+)-2-Aminosuccinamic acid monohydrate;L-ASPARAGINE MONO;N-(2-chloro-4-{[(1E)-(4-chlorophenyl)methylidene]amino}phenyl)-4-{[(1E)-(4-chlorophenyl)methylidene]amino}benzamide;L(+)-Asparagine Monohydrate;
  Molecular Formula: C27H18Cl3N3O
  Molecular Weight: 506.8103
  Molecular Structure: 5794-13-8 L(+)-Asparagine monohydrate
  Safety Description: S24/25:;

  Company: Anyang Criss chemicals Co,.ltd.     [ China ]        
  Contact: Mr zhang
  Tel: 86-372-5055727
  Fax: 86-372-5055727
  Email: crisschem@hotmail.com
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