L-Citrulline, AJI92


Weight: 200g
Precio:
Precio de ventaR$ 336,62

Descripción

Product Name:

L-Citrulline

CAS Number:

372-75-8

Chemical Formula:

C6H13N3O3

Molecular Weight:

175.187

Synonyms:

2-Amino-5-ureidovaleric acid;

L-(+)-2-Amino-5-ureidovaleric acid;

Standard:

AJI92

* Melting Point:

214 - 216ºC

 

Analytical Procedure

Specification

 

Appearance:

White crystalline powder

 

Assay[dry basis]:

98.5% to 101.0%

 

Specific rotation [α]D20:

+24.5º~+26.8º

 

State of solution:

Clear and colorless

 

Transmittance:

98.0% min.

 

Loss on drying

0.20% max.

 

PH:

5.0~7.0

 

Residue on ignition [sulfated]:

0.10% max.

 

Chloride [Cl-]:  

16.6% to 17.0%

 

Ammonium [NH4+]:

0.020% max.

 

Sulfate [SO4]:

0.020% max.

 

Iron [Fe]:

10ppm max.

 

Heavy metals [Pb]:

10ppm max.

 

Arsenic [As2O3]:

1ppm max.

 

Other amino acids:

Chromatographically not detectable

 

 

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