98%
400G
Door-to-door
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 |
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 |