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56-84-8
bosschemical
56-84-8
L-Aspartic acid Basic information | |
Product Name: | L-Aspartic acid |
CAS: | 56-84-8 |
MF: | C4H7NO4 |
MW: | 133.1 |
EINECS: | 200-291-6 |
Mol File: | 56-84-8.mol |
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 |
refractive index | 1.4540 (estimate) |
FEMA | 3656 | L-ASPARTIC ACID |
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 activity | [α]20/D +24.7±1°, c = 5% in 5 M HCl |
Water Solubility | 5 g/L (25 ºC) |
λmax | λ: 260 nm Amax: 0.20 |
λ: 280 nm Amax: 0.10 | |
Merck | 14,840 |
JECFA Number | 1429 |
BRN | 1723530 |
Stability: | Stable. Combustible. Incompatible with strong oxidising agents. |
InChIKey | CKLJMWTZIZZHCS-REOHCLBHSA-N |
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-Aspartic acid Basic information | |
Product Name: | L-Aspartic acid |
CAS: | 56-84-8 |
MF: | C4H7NO4 |
MW: | 133.1 |
EINECS: | 200-291-6 |
Mol File: | 56-84-8.mol |
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 |
refractive index | 1.4540 (estimate) |
FEMA | 3656 | L-ASPARTIC ACID |
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 activity | [α]20/D +24.7±1°, c = 5% in 5 M HCl |
Water Solubility | 5 g/L (25 ºC) |
λmax | λ: 260 nm Amax: 0.20 |
λ: 280 nm Amax: 0.10 | |
Merck | 14,840 |
JECFA Number | 1429 |
BRN | 1723530 |
Stability: | Stable. Combustible. Incompatible with strong oxidising agents. |
InChIKey | CKLJMWTZIZZHCS-REOHCLBHSA-N |
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) |