Amino Acids

  • L-glutamic acid
L-glutamic acid

L-glutamic acid

  • Appearance: White Powder
  • Purity: 99%MIN
  • EINECS No.: 200-293-7
  • MF: C5H9NO4
  • Product description:
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BASIC INFORMATION

Name:L-Glutamic acid

CAS:56-86-0

EINECS:200-293-7

MF:C5H9NO4

MW:147.13

MP:205 °C (dec.)(lit.)

Storage temp:Store at RT.

Assay:98% Min.

Appearance:White Crystalline Solid

It is made from soybean, corn and other plants by decomposition reaction. It is light yellow powder as main material of amino acid fertilizers with high mobility and solubility. It does not only have the efficacy of absorbing,  neutralizing pesticide, but also can significantly remit and increase the anti-injury capacity after absorbed by plants. Meanwhile the ability of resisting drought, cold, frost, water logging is very obvious. It can also be used directly as foliar fertilizer, fertilization, base fertilizer.

APPLICATION

1. It can be used for the pharmaceutical, food additives, and nutritional supplements.


2. It can be used for biochemical research. In medicine, it can be used for treating hepatic coma, seizures prevention, and reducing ketonuria and ketosis.


3. It can be used as salt substitute, nutritional supplements, and flavor enhancer (mainly for meat, poultry, soups and so on). It can also be used as the prevention agent for the production of magnesium ammonium phosphate in shrimp, crabs and other aquatic can with the usage amount of 0.3% to 1.6%. According to the provisions of GB 2760-96, it can be used as a spice.


4. L-glutamate is mainly used for the production of monosodium glutamate, spices, and as a salt substitute, nutritional supplements and biochemical reagents. L-glutamate itself can be used as drugs and is involved in protein and carbohydrate metabolism in the brain, promoting the oxidation process. This product can combine with ammonia in the body into non-toxic glutamine, causing decreasing ammonia and reducing the symptoms of hepatic coma. It is mainly used for the treatment of hepatic coma and severe hepatic dysfunction. However, the efficacy is not satisfied; Combination with antiepileptic drugs can treat seizures and psychomotor seizures. Racemic glutamate can be used in the production of drugs as well as being used as biochemical reagents.

COA

Ems

Specifications

Results

Description

White crystals or

crystalline powder

Conforms

Identification(IR)

concordant with the

reference spectrum

Conforms

Assay

99~101%

99.6%

PH

3.0~3.5

3.2

Specific rotation[]D

+31.5°~+32.5°

+31.9°

State of solution

≥98.0%

98.5%

Heavy metals(Pb)

≤10ppm

<10ppm

Arsenic(As)

≤1ppm

<1ppm

Other amino acids

≤0.5%

<0.5%

Loss on dying

≤0.50%

0.14%

Residue on ignition

≤0.10%

0.06%

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