A8350612
DL-Valine , 98% , 516-06-3
Synonym(s):
(±)-α-Aminoisovaleric acid;DL -2-Amino-3-methylbutanoic acid
CAS NO.：516-06-3
Empirical Formula: C5H11NO2
Molecular Weight: 117.15
MDL number: MFCD00004267
EINECS: 208-220-0
| Pack Size | Price | Stock | Quantity |
| 25G | RMB42.40 | In Stock |
|
| 100G | RMB100.00 | In Stock |
|
| 500G | RMB300.00 | In Stock |
|
| 2.5kg | RMB1152.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 295 °C (dec.) (lit.) |
| Boiling point: | 213.6±23.0 °C(Predicted) |
| alpha | -0.6～+0.6° (20℃/D)(c=8, HCl) |
| Density | 1.31 |
| refractive index | 1.4650 (estimate) |
| FEMA | 3444 | D,L-VALINE |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Water (Slightly, Sonicated) |
| pka | pK1:2.32(+1);pK2:9.61(0) (25°C) |
| form | Crystalline Powder |
| color | White |
| Odor | Odorless |
| Odor Type | odorless |
| Water Solubility | 68 g/L |
| Merck | 14,9909 |
| JECFA Number | 1426 |
| BRN | 506689 |
| LogP | 0.29 |
| CAS DataBase Reference | 516-06-3(CAS DataBase Reference) |
| NIST Chemistry Reference | DL-Valine(516-06-3) |
| EPA Substance Registry System | Valine (516-06-3) |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P301+P312-P302+P352-P304+P340-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | 40 |
| Safety Statements | 22-24/25-36 |
| WGK Germany | 3 |
| RTECS | YV9355500 |
| TSCA | Yes |
| HS Code | 29224995 |
