A7434512
<small>L</small>-Cysteic Acid , >98.0%(T) , 498-40-8
CAS NO.：498-40-8
Empirical Formula: C3H7NO5S
Molecular Weight: 169.16
MDL number: MFCD00007524
EINECS: 207-861-3
| Pack Size | Price | Stock | Quantity |
| 1G | RMB83.20 | In Stock |
|
| 5G | RMB209.60 | In Stock |
|
| 10g | RMB431.20 | In Stock |
|
| 25G | RMB923.20 | In Stock |
|
| 100G | RMB2852.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 260℃ (dec.) |
| alpha | [α]D20 +7.5～+9.5° (c=7.4, H2O) |
| Density | 1.775±0.06 g/cm3(Predicted) |
| refractive index | 8 ° (C=5, H2O) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Methanol (Slightly), Water (Slightly) |
| pka | 1.3(at 25℃) |
| form | Powder or Crystalline Powder |
| color | White to off-white |
| optical activity | +8.66 (H2O) |
| Water Solubility | almost transparency |
| Merck | 14,2780 |
| CAS DataBase Reference | 498-40-8(CAS DataBase Reference) |
| EPA Substance Registry System | L-Alanine, 3-sulfo- (498-40-8) |
Description and Uses
L-Cysteic Acid is a major metabolite of non-essential amino acid L-Cysteine.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H332-H335 |
| Precautionary statements | P280-P305+P351+P338-P310 |
| Risk Statements | 36/38 |
| Safety Statements | 26-36 |
| HS Code | 2930909899 |
