L-(+)-Lactic acid solution
L-(+)-Lactic acid solution (CAS: 79-33-4, C3H6O3) is a chiral organic acid supplied by Tech Serve Solutions. This aqueous solution, typically around 40% concentration, is a key building block in organic synthesis and a valuable reagent in various chemical processes. It exhibits good solubility in water and is stored under refrigeration to maintain its quality. Its applications span across chemical synthesis and laboratory research, making it a versatile compound for scientific endeavours.
- IUPAC
- (S)-2-Hydroxypropionic acid,Sarcolactic acid
Organic Synthesis
L-(+)-Lactic acid is a chiral precursor used in the synthesis of more complex organic molecules. Its stereochemistry is often critical in the development of pharmaceuticals and fine chemicals.
Chemical Reagent
As an organic acid, it functions as a reagent in various chemical transformations and reactions. Its properties make it suitable for reactions requiring an acidic environment or a chiral starting material.
Laboratory Research
Utilised in research settings for studies involving organic chemistry, biochemistry, and material science. It serves as a standard reagent for experiments requiring specific organic acid properties.
| Molecular weight | 90.08 |
|---|---|
| Empirical formula | C3H6O3 |
| Assay | 85-90% (L-lactic acid in water) |
| Solubility | H2O: soluble1 M at 20 °C, clear, colorless |
| Concentration | ~40% in H2O |
| Storage temperature | 2-8°C |
| Impurities tested | ≤1% D-lactic acid |
| Suitability | complies for appearance of solution |
Hazard statements
- H315Causes skin irritation
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 38-41 |
| Safety statements (S) | 26-39 |
| Cation traces | Ca: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgK: ≤50 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNa: ≤50 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg |
| Anion traces | chloride (Cl-): ≤10 mg/kgsulfate (SO42-): ≤20 mg/kg |
| Ignition residue | ≤0.02% (as SO4) |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is L-(+)-Lactic acid solution used for?
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L-(+)-Lactic acid solution is primarily used in organic synthesis and as a chemical reagent in various laboratory and industrial processes. It is also employed in research for studies in chemistry and related fields.
What are the CAS number and chemical formula for L-(+)-Lactic acid solution?
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The CAS number for L-(+)-Lactic acid is 79-33-4, and its chemical formula is C3H6O3.
What grade and purity does Tech Serve Solutions supply for L-(+)-Lactic acid solution?
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Tech Serve Solutions supplies L-(+)-Lactic acid solution with an assay of 85-90% L-lactic acid in water, containing ≤1% D-lactic acid. This is considered a technical grade; TSS does not represent it as USP, BP, or EP grade unless explicitly stated.
How should L-(+)-Lactic acid solution be handled and stored?
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Handle with appropriate personal protective equipment, including eyeshields and gloves, due to its corrosive nature (H315, H318). Store at 2-8°C to maintain product integrity.
How is L-(+)-Lactic acid solution packed, shipped, and exported?
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L-(+)-Lactic acid solution is carefully packed for safe transport and is available for global export by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a quote or a sample of L-(+)-Lactic acid solution?
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To request a quote or a sample of L-(+)-Lactic acid solution, please contact the Tech Serve Solutions sales team through our website or by phone.
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