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Shanghai Waseta Int'l Trading Co., Ltd.
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Desheng L-Ornithine AKG/ L-Ornithine Alpha Ketoglutarate CAS 5191-97-9
under GMP,ISO certificate
Kosher,AJI standard
DESCRIPTION
L-Ornithine Alpha Ketoglutarate (OAKG) 2:1 & 1:1,
in white powder, and with low Pb content, NMT 0.5ppm.
L-Ornithine Alpha Ketoglutarate (OAKG) 2:1
| Product Characteristics | Specification |
Molecular Formula | C15H34N4O11 |
Molecular Weight | 446.46 |
CAS NO. | 5144-42-3 |
Shelf Life | 24 months |
Description | White to off-white crystalline powder |
| Product Profile | Specification | Method |
Specific Rotation | +7.5° ~ +9.5° | USP<781> |
pH | 5.5~7.5 | USP<791> |
Assay | >98.0% | Titration |
Solubility | Clear(1g in 20ml H2O) | Visual Test |
Loss on Drying | 3.0~5.0% (w/w) | USP<731> |
Residue on ignition | ≤0.1% (w/w) | USP<281> |
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| Microbiological Profile |
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Total Plate Count | ≤1000 CFU/g | USP<61> |
Yeast | ≤100 CFU/g | USP<61> |
Mold | ≤100 CFU/g | USP<61> |
E.coli | Negative | USP<61> |
Salmonella | Negative | USP<61> |
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| Additional Testing |
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Heavy Metals | < 10ppm | USP<231> |
Lead (Pb) | < 0.5ppm | USP<251> |
Arsenic | < 1.0 ppm | USP<211> |
Iron | < 10 ppm | USP<241> |
Chloride | <0.05% (w/w) | USP<221> |
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| Storage & Packaging: |
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Store in tightly closed containers at room temperature. Protected from moisture and pest infestation. | ||