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                1. Welcome,

                  Contact:Xian Jun
                  Tel:+86-28-37496355
                  Mobile:+86-13378369793
                        +86-13378369793
                  Fax:+86-28-37496355
                  Add:Group Ten, Qianjin Village, Jiangjun Town, HOngya County, Sichuan, China
                  E-mail:yaxing@yx-aminoacid.com

                  Products
                  L- arginine - L- glutamate

                  English Name:L- arginine - L- glutamate;L-Arg-L-Glu
                  CAS: 4320-30-3
                  EINECS: 224-350-0
                  Molecular Formula: C11H23N5O6
                  Molecular Weight: 321.33
                  Product Standard:AJI/USP/FCC/EP;
                  Physical and Chemical Property: White powder ;odorless with slightly special smell.
                  Application:
                  (1)For the treatment of insomnia, memory loss and fatigue.
                  (2) amino acid nutrition of food additives, was delicious and complex to promote Solubility.
                  (3) Cosmetics amino acid nutrition.

                  Property

                  Standard

                  Appearance

                  White crystal powder

                  Rotary rate [α]20/D
                  (C=8 in 6N HCl)

                  +28.0°¡«+30.0°

                  Solubility

                  No less than 98.0%

                  Chlorids (Cl)

                  No more than 0.020%

                  Amonnium salt (NH4)

                  No more than 0.020%

                  Sulphurs (SO4)

                  No more than 0.020%

                  Iron (Fe)

                  No more than 10ppm

                  Heavy Metal (Pb)

                  No more than 10ppm

                  Arsenic salt (As2O3)

                  No more than 1ppm

                  Drying Loss

                  No more than 0.50%

                  Burning residues

                  More than 0.10%

                  Content

                  98.5% to 101.5%

                  pH

                  6.0 to 7.0

                   
                   
                   
                   
                   
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