L-Glutamine CAS 56-85-9
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L-Glutamine CAS 56-85-9

L-Glutamine CAS 56-85-9 is a colorless needle-like crystal; odorless and tasteless; soluble in water (solubility in water at 25°C is 3.6%), slightly soluble in ethanol, insoluble in ether, methanol, benzene, acetone, chloroform , ethyl acetate and glacial acetic acid; unstable when exposed to heat, acid and alkali, easily hydrolyzed to L-glutamic acid Chemicalbook; pI5.65, the decomposition point is 185-186°C; specific optical rotation [α]23D+6.1°( 0.5-2mg/ml, in water), [α]20D+32° (0.5-2mg/ml, in 1mol/L hydrochloric acid)

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Product Description

Believe Chemical is a leading China L-Glutamine monosodium salt CAS 56-85-9 manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our L-Glutamine CAS 56-85-9 have been satisfied by many customers. Shandong Believe Chemical Pte. Ltd. is a high-tech enterprise integrating R &D and sales of chemical technology. 

We are good at the advantages of chemical products in the field. Our products are exported to Europe, the United States, Japan, South Korea, Southeast Asia and other countries and regions. With science and technology as the guide, honesty as the foundation, quality as the life, and relying on the enterprise concept of innovation and development, we sincerely hope to establish exchanges and extensive cooperation with domestic and foreign customers to create prosperity!

L-Glutamine CAS 56-85-9 Chemical Specification 

Product Name




Molecular Weight 










 White solution






The result conform with standard

L-Glutamine CAS 56-85-9 Chemical Properties

Melting point 185°C(dec.)(lit.)
Specific rotation 32.25º(c=10,2NHCl)
Boiling point 265.74°C (roughestimate)
Density 1.47g/cm3(20℃)
Refractive index 6.8°(C=4,H2O)FEMA3684|L-GLUTAMINE
Flash point 185°C
Storage conditions Storebelow+30°C.
Solubility H2O: 25mg/mL
Morphological solution
Acidity coefficient (pKa) 2.17 (at25℃)

L-Glutamine CAS 56-85-9 Application

It is used for biochemical research, medically used for diseases such as peptic ulcer, mental disorder, alcoholism, brain dysfunction in patients with epilepsy, and to improve children with mental retardation.

Nutritional supplements, flavoring and flavoring agents. In medicine, it is used to treat peptic ulcer, alcohol poisoning and improve brain function.

This product is converted into glycosamine in the body, as the precursor of mucin synthesis, it can promote ulcer healing, and it is mainly used as a medicine for peptic ulcer. In addition, it can also be used as a brain function improver and for the treatment of alcoholism.

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