| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Non-Customized |
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Product Introduction
L-Asparagine is a non-essential amino acid involved in metabolic control of nerve and brain tissue cell function.
Function:
L-Asparagine is mainly used as medicine, suitable for symptoms of blood pressure, bronchial dilation (asthma), anti-peptic ulcer and gastric dysfunction, can also be used for microbial culture, acrylonitrile sewage treatment, etc.
Product analysis report
| Product Name | L-Asparagine | ||
| Batch No.: | HNB20230718 | Manufacture Date: | Jul-18-2023 |
| Batch Size: | 1kg/bag | Analysis Date: | Jul-20-2023 |
| Sample: | 10g | Expiry Date: | Jul-18-2025 |
| Storage: | Store in cool & dry place, in well-closed containers. | ||
| Shelf life: | 24 Months when properly stored. | ||
| ITEMS OF ANALYSIS | SPECIFICATIONS | RESULT | |
| Appearance | White crystalline powder | Complies | |
| Identification | A: Chemical reaction | Complies | |
| B: Matches IR Reference standard | Complies | ||
| Assay | 94.5-97.5% | 90.1% | |
| Loss on drying | 0.50-1.50% | 0.62% | |
| Bulk density | 0.40-0.70g/ml | 0.70g/ml | |
| Sieve Analysis | Retained on 100Mesh | ≥20% | 90.54% |
| Retained on 20Mesh | ≥70% | 95.86%% | |
| Residue on ignition | ≤0.20% | <0.20% | |
| Heavy Metals | ≤0.002% | <0.002% | |
| Related Substances | Impurity J | (4-Chloroacetanilide)≤9ppm | Below LOD |
| Impurity K | (4-Aminophenol)≤45ppm | Below LOD | |
| Impurity F | (4-nitrophenol)≤0.045% | Below LOD | |
| Anyother impurity | ≤0.045% | <0.045% | |
| Total of other impurities | ≤0.09% | <0.09% | |
| Microbial Limits | Total acrobic bacteria count | NMT≤500cfu/g | <500cfu/g |
| Mold and yeast count | NMT≤50cfu/g | <50cfu/g | |
| Encherichia coli | None | None | |
| Conclusion: Conforms Standard | |||
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