L-Tyrosine,60-18-4
| Price | USD48.00 |
| Packge | 1KG |
- Min. Order:1KG
- Supply Ability:10tons
- Time:2022-06-06
Product Details
- Product NameL-Tyrosine
- CAS No.60-18-4
- EINECS No.200-460-4
- MFC9H11NO3
- MW181.19
- InChIKeyOUYCCCASQSFEME-QMMMGPOBSA-N
- AppearancepowderWhite to Pale-brown
- Melting point >300 °C (dec.) (lit.)
- density 1.34
- Water Solubility 0.45 g/L (25 ºC)
- storage temp. Store below +30°C.
- Boiling point 314.29°C (rough estimate)
| Melting point | >300 °C (dec.)(lit.) |
| alpha | -11.65 º (c=5,DIL HCL/H2O 50/50) |
| Boiling point | 314.29°C (rough estimate) |
| density | 1.34 |
| refractive index | -12 ° (C=5, 1mol/L HCl) |
| FEMA | 3736 | L-TYROSINE |
| Fp | 176 °C |
| storage temp. | Store at RT. |
| solubility | 1 M HCl: 25 mg/mL |
| form | powder |
| pka | 2.2(at 25℃) |
| color | White to Pale-brown |
| PH | 6.5 (0.1g/l, H2O) |
| optical activity | [α]20/D 11.5±1.0°, c = 4% in 1 M HCl |
| Water Solubility | 0.45 g/L (25 ºC) |
| JECFA Number | 1434 |
| Merck | 14,9839 |
| BRN | 392441 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong reducing agents. |
use:used in suntan accelerators and in skin-bronzing cosmetics to accelerate the tanning process.
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- Since:2018-09-06
- Address: Room B801, Financial Plaza, Jintai District, Baoji, Shaanxi, CN
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