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تفاصيل المنتج:
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| اسم المنتج: | حمض L-Aspartic | كاس: | 56-84-8 |
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| استمارة: | مسحوق | لون: | أبيض |
| درجة حرارة التخزين.: | متجر أقل من +30 درجة مئوية. | einecs: | 200-291-6 |
| PH: | 2.5-3.5 (4G/L ، H2O ، 20 ℃) |
CAS 56-84-8 L-Aspartic acid
| L-Aspartic acid Basic information |
| Product Name: | L-Aspartic acid |
| Synonyms: | L-Aspartic acidUSP, 98.5-101.5% (Titration: anhydrous basis);(s)-butanedioicaci;alpha-Aminosuccinic acid;Asparagic acid;asparagicacid;Asparaginic acid;asparaginicacid;asparaginsaeure |
| CAS: | 56-84-8 |
| MF: | C4H7NO4 |
| MW: | 133.1 |
| EINECS: | 200-291-6 |
| Product Categories: | amino;aspartic acid;amino acid;bio-chemical;chemicals;food additive;Food & Feed ADDITIVES;Aspartic acid [Asp, D];Amino Acids and Derivatives;food additives;food flavor;organic acids;pharmaceutical intermediate;sweetener;chiral;alpha-Amino Acids;Amino Acids;Biochemistry;for Resolution of Bases;Optical Resolution;Synthetic Organic Chemistry;Nutritional Supplements;L-Amino Acids;Amino Acids;Glutamate receptor;56-84-8 |
| Mol File: | 56-84-8.mol |
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| L-Aspartic acid Chemical Properties |
| Melting point | >300 °C (dec.)(lit.) |
| alpha | 25 º (c=8, 6N HCl) |
| Boiling point | 245.59°C (rough estimate) |
| density | 1.66 |
| bulk density | 430kg/m3 |
| FEMA | 3656 | L-ASPARTIC ACID |
| refractive index | 1.4540 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | H2O: 5 mg/mL |
| form | powder |
| pka | 1.99(at 25℃) |
| color | White |
| Odor | acid taste |
| PH | 2.5-3.5 (4g/l, H2O, 20℃) |
| Optical Rotation | [α]20/D +24.7±1°, c = 5% in 5 M HCl |
| biological source | synthetic |
| Odor Type | odorless |
| Water Solubility | 5 g/L (25 ºC) |
| λmax | λ: 260 nm Amax: 0.20 λ: 280 nm Amax: 0.10 |
| JECFA Number | 1429 |
| BRN | 1723530 |
| Stability: | Stable. Combustible. Incompatible with strong oxidising agents. |
| InChIKey | CKLJMWTZIZZHCS-REOHCLBHSA-N |
| LogP | -0.67 |
| CAS DataBase Reference | 56-84-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Aspartic acid(56-84-8) |
| EPA Substance Registry System | Aspartic acid (56-84-8) |
| L-Cysteine Basic information |
اتصل شخص: Maggie Ma
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