Detalhes do produto:
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Nome do produto: | Ácido L-Aspartic | Cas: | 56-84-8 |
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Forma: | Pó | Cor: | Branco |
Temperatura de armazenamento.: | Armazene abaixo de +30 ° C. | 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) |
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Pessoa de Contato: Maggie Ma
Telefone: +0086 188 7414 9531