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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-Glutamate

                  l Property: Colorless or white crystal powder White crystal powder , odorless ,with special acid smell. 224 degree ~225 degreeDissolve. PH is 3
                  Chemical Name: L -Glutamic acid ; L-(+)-Glutamic acid; 2-Aminoglutaric acid;
                  English Name: L -Glutamic acid ; L-(+)-Glutamic acid; 2-Aminoglutaric acid;
                  CAS:56-86-0;
                  Product Standard:AJI/USP/FCC/EP;
                  Products Content: 99%;
                  Molecular Formula: C5H9NO4;
                  Molecular Weight: 147.13;
                  Specification:25KG/barrel;
                  Physical and Chemica
                  .2 .
                  water soluble£¬Actually do not dissolve in alcohol and ether, easily soluble in formic acid. Solubility(g/100g water);0.72(20 degree ) £¬1.51(40 degree ) £¬3.17(60 degree ) £¬6.66(80 degree ) .
                  Property and Use::
                  1, in the food industry: (1) for the generation of salts, nutritional supplements, flavor agent. (2) for beverages, bakery products, meat, sausage meat, milk and dairy products, flavoring agent. (3) used as a nutritional supplement.
                  2, In the pharmaceutical industry: used as drugs for the treatment of hepatic coma, severe hepatic insufficiency..

                  Property

                  Standard

                  Appearance

                  White crystal

                  Rotary rate [α]20/D
                  (C=10 in 2N HCl)

                  +31.5° ~ +32.5°

                  Chlorids(Cl)

                  No more than 0.02%

                  Amonnium salt (NH4)

                  No more than 0.02%

                  Nucleic acid salt(SO4)

                  No more than 0.02%

                  Iron (Fe)

                  No more than 10ppm

                  Heavy Metal (Pb)

                  No more than 10ppm

                  Arsenic salt (As2O3)

                  No more than 1.5ppm

                  Drying Loss

                  No more than 0.20%

                  Burning residues

                  No more than 0.20%

                  Purity

                  98.5% to 100.5%

                  pH

                  3.0 ~ 3.5

                   
                   
                   
                   
                   
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