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y -Aminobutyric acid
y -Aminobutyric acid
Product category:Specialty Nutrition

Product name: gamma-aminobutyric  acid

CAS NO: 56-12-2

Main specifications: 20%, 95%, 98%, 99%

Packing: 25kg/cardboard drum for large cargo, 1KG/ aluminum foil bag for small sample

Uses: food additive health food medicine

Detailed introduction

Description

White crystals or crystalline powder

Identification

As per AJI92

Assay

99.0 %~101.0 %

Transmittance

≥98.0 %

Chloride(Cl)

≤40ppm

Ammonium(NH4)

≤0.020 %

Surface (SO4)

≤50ppm

Iron(Fe)

≤30 ppm

Heavy Metals (as Pb)

≤10.00ppm

Arsenic(As2O3)

≤1 ppm

Loss on drying

≤0.50 %

Residue on ignition

≤0.10 %

pH/ value

7.0~8.0

Other amino acids

Not detectable

Total plate count

≤ 1000cfu/g

Yeast&Mould

≤ 100cfu/g

Coliforms

In 25 g n.d.

Salmonella

In 25 g n.d.

Staphylococcus aureus

In 25 g n.d.

Escherichia coli

Negative

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