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1 Kilogram |
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Supply CAS 56-12-2 Aminobutyric Acid GABA 4-Aminobutyric Acid Powder | ||
Product Name: | Aminobutyric Acid | |
Purity: | 99% | |
Cas No: | 56-12-2 | |
Einecs No: | 200-258-6 | |
Molecular Formula: | C4H9NO2 | |
Molecular Weight: | 103.1 |
Items | Specification |
Characteristics | White crystals or crystalline powder |
Identification | Chemical |
Assay | ≥99.0% |
Loss on drying (%) | ≤0.5% |
Melting point(°C) | 197°C~204°C |
Residue on Ignition | ≤0.07% |
Clarity of Solution | Clear |
Sulfate | ≤50ppm |
Chloride | ≤40ppm |
Heavy Metal | 10ppm maximum |
Lead | 3ppm maximum |
Arsenic | 1ppm maximum |
Ca2+ | No opalescence |
Mercury | 0.1 pm maximum |
Cadmium | 1pm maximum |
Total Plate Count | ≤1000cfu/g |
Yeast & Mold | ≤100cfu/g |
E.Coli | Negative |
Salmonella | Negative |
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