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Gamma-Aminobutyric Acid

Gamma-Aminobutyric Acid / CAS : 56-12-2

Appearance White to almost white Powder UN -
HS 29224919 DG Class -
Synonyms 4-Aminobutyric Acid; 4-Aminobutanoic Acid; Butanoic Acid, 4-Amino-; GABA; Piperidic Acid; Gamma Aminobutyric Acid
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  • Assay≥99.0%
...
Packing:
Available: Process Flow, Audit, ROS, VQ, Stability Data, MOA
Manufacturer:
Northeast Pharmaceutical Group Co.,Ltd. Liaoning, China
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Overview

Specification

Analysis Items

Specifications

Analysis Results

Characteristics

White or almost white crystals or crystalline powder

White crystalline powder

Identification

Positive

Positive

Positive

Positive

Clarity of Solution

≤0.5# turbidity standard solution

<0.5# turbidity standard solution

Melting Point

198℃~204℃

200.5℃

Acidity or Alkalinity(pH)

6.5~7.5

7.4

Assay

99.0%~101.0%

99.5%

Chloride

≤0.004%

<0.004%

Sulphates

≤0.005%

<0.005%

Calcium

No opalescence

Meets the Requirements

Heavy Metals

≤0.001%

<0.001%

Arsenic

≤0.0001%

<0.0001%

Residue on Ignition

≤0.07%

0.03%

Loss on Drying

≤0.5%

0.23%

Total aerobic microbial count

≤10³cfu/g

10cfu/g

Yeasts and Moulds

≤10²cfu/g

<10cfu/g

Escherichia coli

Not detected

Not detected

Picture

  • images1

Properties

Summary

Formula
C4H9NO2
Molecular Mass
103.12000
Exact Mass
103.06300
PSA
63.32000
Logp
0.51020
IUPAC
4-aminobutanoic acid
SMILES
C(CC(=O)O)CN

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Biochemicals
Food(Feed) Additives > Nutritional Fortifier

Chemical and Physical Properties

Melting Point
195-204ºC
Density
1.110 ± 0.06 g/cm3
Boiling Point
248ºC
Flash Point
103.8ºC
Appearance
White to almost white Powder
Acidity and Basicity
acidness

Export information

HS Code
29224919
Export Rebate
13%
Risk Code
R36/37/38-20/21/22
Safety Label
Xi,Xn

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