A7423612
D-Lactic Acid , >90.0%(T) , 10326-41-7
Synonym(s):
(R)-2-Hydroxypropionic acid
CAS NO.：10326-41-7
Empirical Formula: C3H6O3
Molecular Weight: 90.08
MDL number: MFCD00068311
EINECS: 233-713-2
| Pack Size | Price | Stock | Quantity |
| 5G | RMB31.20 | In Stock |
|
| 25G | RMB40.00 | In Stock |
|
| 100G | RMB81.60 | In Stock |
|
| 500G | RMB291.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 52.8° |
| alpha | 54621.5 -2.6° (c = 8) |
| Boiling point: | 227.6±0.0 °C(Predicted) |
| Density | 1.276±0.06 g/cm3(Predicted) |
| vapor pressure | 3.8Pa at 25℃ |
| FEMA | 2611 | LACTIC ACID |
| refractive index | 1.4280 to 1.4320 |
| storage temp. | -20°C |
| solubility | H2O: 0.1 g/mL, clear, colorless |
| form | Low Melting Solid |
| pka | pK = 3.83(at 25℃) |
| color | White to Off-white |
| Odor | odorless acidic |
| optical activity | 7.0675°(C=1g/100ml H2O) |
| Water Solubility | Soluble in water (50mg/ml) |
| Merck | 14,5335 |
| JECFA Number | 930 |
| BRN | 1720252 |
| Stability: | Hygroscopic |
| InChIKey | JVTAAEKCZFNVCJ-UWTATZPHSA-N |
| LogP | -0.54 at 20℃ |
| CAS DataBase Reference | 10326-41-7(CAS DataBase Reference) |
| EPA Substance Registry System | Propanoic acid, 2-hydroxy-, (2R)- (10326-41-7) |
Description and Uses
D-(-)-Lactic acid is a useful biochemical for proteomics research. It is also used in the production of chiral drug and in the chemical synthesis. Lactic acid is used as a reagent in organic synthesis (in the manufacture of adhesives). It is used in the leather, textile, and tanning industries. It may be used as a plasticizer, a catalyst, or an acidifying agent. Lactic acid has even been used as a flavoring agent in the manufacture of tobacco products.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H315-H318 |
| Precautionary statements | P264-P280-P302+P352-P305+P351+P338-P332+P313-P362+P364 |
| Hazard Codes | Xi |
| Risk Statements | 38-41 |
| Safety Statements | 26-39 |
| RIDADR | UN 3265 8/PG III |
| WGK Germany | 3 |
| F | 3-10 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 2918110000 |
