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L-TRYPTOPHAN FOR BIOCHEMISTRY |
| Article No. | 23342 | Grade | Biochemistry | |
| Synonyms | (S)-2-Amino-3-(3-indolyl)propionic acid, L-a-Amino-3-indolepropionic acid | C.I. No. | — | |
| CAS No. | 73-22-3 | Purity | 99.0% | |
| Molecular Formula | C11H12N2O2 | Molecular Weight | 204.23 | |
| H.S. Code | 2933.9990 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | White crystalline | |
| Solubility | 5% Solution in 0.5M HCl is clear and faint yellow. | Odour | Odorless. | |
| Specifications Parameters | ||||
| Description | White to off-white crystalline powder. | |||
| Specific rotation (α)20°D (C=1, in water) | -33 to -30° | |||
| Min. assay (By Non-Aqueous, on dried basis) | 99.00% | |||
| Loss on drying (at 110°C) | Max. 0.5% | |||
| Sulphated ash | Max. 0.1% | |||
| Iron (Fe) | Max. 0.001% | |||
| Lead (Pb) | Max. 0.001% | |||
| Properties | Store at room temperature and dark places. It is used as a substrate in determination of tryptophanase. | |||
| Note(s): 1] Assay (if applicable) method mentioned.
WARNING Hazard statements: Not hazardous. No hazards. Precautionary statements Prevention: ———————————————- Response: ————————————————
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IMDG Code : —
UN No. : — IATA : — |
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| Disposal: Dissolve the chemical to be disposed, in water and allow it to run to waste, diluting with large quantities of water. | ||||
| Hazard Pictogram(s) : — | ||||
| Manufacturer | Auraiya Laboratory Chemicals Pvt Ltd | Net Packing | 5gm, 10 x 5gm, 25gm, 10 x 25gm, 500gm |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 23342 | Order now | sales@auraiyalabchem.com |
| Packer | Auraiya Laboratory Chemicals Pvt Ltd | Contact us | +91 879 151 1893 |
| Importer | Auraiya Laboratory Chemicals Pvt Ltd | Customer Care | info@auraiyalabchem.com |
Date- 10.11.2024
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