Oxalic Acid
eMolecules Medchem Express / Zeaxanthin / 1mg / 601586518 / HY-120318 / / 144-68-3 / MFCD08435940 / 568.886 / C40H56O2
Medchem Express / Zeaxanthin / 1mg / 601586518 / HY-120318 / / 144-68-3 / MFCD08435940 / 568.886 / C40H56O2
Medchemexpress LLC Oxalic acid ammonium | 1113-38-8 | >99.0% | 124.10 g/mol | C2H8N2O4 | 500 G
Oxalic acid ammonium is the ammonium salt of oxalic acid supplied as a high-purity research reagent. It is used in laboratory and plant-science studies for its acidity, reducing, and chelating properties.
- Ammonium salt of oxalic acid, suitable for research use.
- Purity >99.0%.
- Molecular weight 124.10 g/mol; formula C2H8N2O4.
- Available in a 500 G package.
- Useful for studies of plant physiology, metal chelation, and analytical applications.
Medchemexpress LLC Zeaxanthin | 144-68-3 | 1 MG
Zeaxanthin is a diet-derived xanthophyll carotenoid concentrated in the macula of the eye and reported to have antioxidant activity. The compound (CAS 144-68-3) is supplied as a research-grade analytical standard, typically provided as an orange to red powder for laboratory use.
- Diet-derived xanthophyll carotenoid.
- Antioxidant activity relevant to ocular research.
- Concentrated in the macula of the eye.
- Provided as a small research pack suitable for laboratory studies.
- Molecular formula C40H56O2 and molecular weight 568.87 g/mol.
eMolecules Oakwood Chemicals Oxalic acid 2 5kg 480150573 099499 0 000 144-62-7 MFCD00002573 90 034 C2H2O4
Oakwood Chemicals Oxalic acid 2 5kg 480150573 099499 0 000 144-62-7 MFCD00002573 90 034 C2H2O4
Medchemexpress LLC Oxalic acid dihydrate | 6153-56-6 | MFCD00149102 | 100.9% | 126.07 | C2H6O6 | 25g
Oxalic acid dihydrate is an endogenous metabolite[1]
Medchemexpress LLC Zeaxanthin | 144-68-3 | >98.0% | 5 MG
Zeaxanthin is a diet-obtained xanthophyll carotenoid concentrated in the macula of the eye. It exhibits antioxidant activity and is commonly used in biochemical and ocular research. Supplied as a purified reagent, it is provided in small research pack sizes and should be stored protected from light to maintain stability.
- High purity (>98.0%) suitable for biochemical and ocular studies.
- Molecular weight 568.87 g/mol; formula C40H56O2.
- Available in small quantities (for example, 5 mg) for assay development and pilot studies.
- Store at -20°C and protect from light; in solvent store at -80°C for long-term storage.
- Intended for research use only; request certificate of analysis and safety data sheet.
Medchemexpress LLC Oxalic acid dihydrate | 6153-56-6 | MFCD00149102 | 100.9% | 126.07 g/mol | C2H6O6 | 50g
Oxalic acid dihydrate is an endogenous metabolite[1]
Sigma Aldrich Fine Chemicals Biosciences Oxalic acid dihydrate | 6153-56-6 | MFCD00149102 | 100 g
Oxalic acid dihydrate | Purity: 99% | Mol Wt: 126.07 | 6153-56-6 | MFCD00149102 | 100 g
Medchemexpress LLC Zeaxanthin | 144-68-3 | 10 MG
Zeaxanthin is a diet-derived xanthophyll carotenoid concentrated in the macula of the eye and used in research for its antioxidant properties.
- Present in the macula and contributes to visual protection.
- Exhibits antioxidant activity in biological systems.
- Supplied in small milligram packages suitable for laboratory research.
- Molecular formula C40H56O2; molecular weight 568.87 g/mol.
- Store at -20°C and protect from light; unstable in solution, prepare fresh solutions.