Benzenesulfonic acids and derivatives
Medchemexpress LLC α-ketoglutaric acid (disodium hydrate) | 305-72-6 | MFCD00043347 | 95.0% | 208.08 | C5H6Na2O6 | 1 G
α-Ketoglutaric acid (disodium hydrate) is the disodium salt hydrate form of alpha-ketoglutarate, a central metabolite in the tricarboxylic acid (TCA) cycle. Supplied as a white to off-white solid, this reagent is intended for biochemical assays, metabolic studies, and general laboratory research.
- White to off-white solid appearance.
- Purity 95.0% (NMR).
- Molecular formula C5H6Na2O6; molecular weight 208.08.
- Suitable for biochemical assays and metabolic and enzymatic studies.
- Storage: 4°C under nitrogen, protected from moisture; in solvent store at -80°C (6 months) or -20°C (1 month).
- Available in small lab pack sizes for research use.
Medchemexpress LLC Ethylenediaminetetraacetic acid zinc disodium tetrahydrate | 176736-49-5 | MFCD00151728 | 95.0% | 471.63 g/mol | C10H20N2Na2O12Zn | 100 G
Zn(II)-EDTA disodium tetrahydrate is the disodium tetrahydrate salt of ethylenediaminetetraacetic acid coordinated to zinc, supplied as a reagent-grade powder for use as a zinc chelator and biochemical reagent in life-science research.
- High-purity reagent (95.0%) suitable for biochemical assays.
- Zinc chelator useful for metal complexation and enzymatic studies.
- Supplied as a white to off-white powder tetrahydrate for easy weighing.
- Molecular weight 471.63 g/mol and CAS 176736-49-5 for identification.
- Available in laboratory-scale pack sizes, including 100 G.
- Stable when stored as powder at -20°C (3 years) or 4°C (2 years).
Research Products International Corp 2-Ketoglutaric Acid Monopotassium Salt, 100 G
CAS Number: 997-43-3
Molecular Formula: C5H5O5K
Molecular Weight: 184.19
Medchemexpress LLC Disodium terephthalate | 10028-70-3 | MFCD00013137 | 99.9% | 210.09 g/mol | C8H4Na2O4 | 25 G
Disodium terephthalate (terephthalic acid disodium salt) is a white to off-white solid used as a biochemical reagent and as a precursor in polyester (PET) synthesis. It is supplied for research use only.
- High purity: 99.93%.
- White to off-white solid appearance.
- Molecular formula C8H4Na2O4; molecular weight 210.09 g/mol.
- Suitable for biochemical assays and polymer precursor applications.
- Storage: store at room temperature, keep dry and cool; in solvent store at -80°C (2 years) or -20°C (1 year).
- Available in multiple pack sizes including 25 G.
Sigma Aldrich Fine Chemicals Biosciences CDP StarR Disodium 2 chlor
Contents25 mM SOLUTIONon (12.38 mg/ml) 100x concentration
Medchemexpress LLC α-ketoglutaric acid (disodium dihydrate) | 1282616-74-3 | MFCD00150702 | 98.0% | 226.09 g/mol | C5H8Na2O7 | 25g
-Ketoglutaric acid disodium dihydrate an important dicarboxylic acid is an intermediate in the tricarboxylic acid cycle (TCC) and amino acid metabolism -Ketoglutaric acid disodium dihydrate can be used as building block chemical for the chemical synthesis of heterocycles dietary supplement component of infusion solutions and wound healing compounds or as main component of new elastomers with a wide range of interesting mechanical and chemical properties[1]