Chemical Properties:
Package: Bottle, 25kg/Barrel or 250kg Plastic drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool and dry place; Protect from light, moisture and pest infestation.Supply with High Purity, Commercial Production DL-Lactic Acid CAS 50-21-5 D-(-)-Lactic Acid CAS 10326-41-7 L-(+)-Lactic Acid CAS 79-33-4| Item | Specifications |
| Appearance | Colorless to Light Yellow Viscous Liquid |
| Odor | Slight Acidity |
| Color | ≤50APHA |
| Density | 1.210~1.220 (20/20℃) |
| Methanol | ≤0.20% v/w |
| Chloride (Cl) | ≤0.001% |
| Sulfate (SO4) | ≤0.001% |
| Heavy Metals (Pb) | ≤0.0005% |
| Iron (Fe) | ≤0.001% |
| Arsenic (As) | ≤1.0mg/kg |
| Volatile Fatty Acids | Qualified |
| Calcium Salt | Qualified |
| Solubility in Ether | Qualified |
| Citric Acid, Oxalic Acid, Phosphoric Acid and Tartaric Acid | Qualified |
| Reducing Sugars | Qualified |
| Cyanide (mg/kg) | Qualified |
| Readily Carbonizable Substances | Qualified |
| Residue on Ignition | ≤0.10% |
| Assay | 90.0%~93.0% |
| E.E | ≥98.0% |
| Test Standard | Enterprise Standard; FCC |
| Usage | Chiral Compounds; Pharmaceutical Intermediates; Food Additives |
Description:
Specifications:
Package & Storage:
| Chemical Name | L-(+)-Lactic Acid |
| Synonyms | L-Lactic Acid; (S)-2-Hydroxypropionic Acid; Sarcolactic Acid |
| CAS Number | 79-33-4 |
| CAT Number | RF-CC259 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C3H6O3 |
| Molecular Weight | 90.08 |
| Melting Point | 52.0~54.0℃ |
| Density | 1.206 g/mL at 25 °C |
| Refractive Index | n20/D 1.427 |
| Shipping Condition | Shipped Under Ambient Temperature |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of L-(+)-Lactic Acid (CAS: 79-33-4) with high quality, widely used in organic synthesis, synthesis of pharmaceutical intermediates and active pharmaceutical ingredient (API) synthesis. L-(+)-Lactic Acid (CAS: 79-33-4) also can be used as Food Additives. L-(+)-Lactic Acid (CAS: 79-33-4) is a useful chiral synthon, building block for depsipeptides. L-(+)-Lactic Acid is an intermediate in the fermentation of sugar. It plays a vital role in several biochemical processes. It is a major ingredient in processed foods such as yogurt, cottage cheeses, koumiss and kombucha. It gives the sour flavor to sourdough breads. It finds application in pharmaceuticals to prepare water-soluble lactates, topical preparations and cosmetics. It acts as a food preservative, flavoring agent, curing agent, descaler, soap-scum remover and an anti-bacterial agent. It is an active component of lactated Ringer's solution and Hartmann's solution. Further, it is used for fluid resuscitation after blood loss due to trauma and surgery. L-(+)-Lactic acid Solution is a substrate for lactic acid dehydrogenase (LDH) enzymes.
