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| Product | Description | |
|---|---|---|
| Sodium Vinyl Sulfonate | Liquid. Group: Polymers. Product ID: sodium; ethenesulfonate. Molecular formula: 130.1g/mol. Mole weight: C2H3NaO3S. C=CS(=O)(=O)[O-].[Na+]. InChI=1S/C2H4O3S.Na/c1-2-6(3, 4)5;/h2H, 1H2, (H, 3, 4, 5);/q;+1/p-1. BWYYYTVSBPRQCN-UHFFFAOYSA-M. |  |
| 2'-Des(1-hydroxy-1-methylethyl)-2'-carboxy Montelukast Bissodium Salt | An impurity of Montelukast Sodium, which is a leukotriene receptor antagonist (LTRA) used for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Synonyms: Sodium (R, E) -2- (3- ( ( (1- (Carboxylatomethyl) cyclopropyl) methyl) thio) -3- (3- (2- (7-chloroquinolin-2-yl) vinyl) phenyl) propyl) benzoate; Montelukast Impurity 7; 2- ( (E) -3- ( (R, E) -1- ( ( (1- (carboxymethyl) cyclopropyl) methyl) sulfonyl) -3- (2-carboxyphenyl) allyl) styryl) -7-chloroquinoline 1-oxide Sodium. Grades: > 95%. Molecular formula: C33H28ClNNa2O4S. Mole weight: 616.08. |  |
| Poly(vinylsulfonic acid, sodium salt) solution | Poly(vinylsulfonic acid, sodium salt) is a polymer that consists of repeating units of vinylsulfonic acid monomers, where each vinylsulfonic acid unit is neutralized with a sodium cation (Na+). Poly(vinylsulfonic acid, sodium salt) is an example of a polyelectrolyte, which is a type of polymer that contains ionizable groups along its chain. The presence of sulfonic acid groups (-SO3H) in this polymer provides it with strong acidic properties. However, when the polymer is neutralized with sodium ions, it becomes water-soluble and exhibits enhanced solubility and stability in aqueous solutions. Uses: Poly(vinylsulfonicacid, sodium salt) (pvsa) can be used: in the preparation of superabsorbent semi-ipn (interpenetrating polymer network) hydrogel. as a solid electrolyte for proton conduction in the fabrication of an all-solid-supercapacitor. as a crystallization controlling agent in the preparation of high-quality crystals of porous coordination polymers(cp). pvsa regulates not only the size and structure of the crystals but also their preference orientation, resulting in cp channel alignment in the bulk powdery state. Alternative Names: PVSA. CAS No. 9002-97-5. Molecular formula: (C2H3NaO3S)n. Mole weight: 130.098. Appearance: Liquid. Purity: 0.75. Canonical SMILES: [Na]OS(=O)(=O)C=C. Density: 1.267 g/mL at 25ºC. Catalog: ACM9002975. |  |
| Uniblue A Sodium Salt | Uniblue A sodium salt is a reactive protein stain. It can also be used in engineering or chemical process of heterogeneous chemical modification of cotton cellulose with vinyl sulfone dyes in non-nucleophilic organic solvents. Group: Biochemicals. Grades: Highly Purified. CAS No. 14541-90-3. Pack Sizes: 1g, 2.5g. Molecular Formula: C22H16N2O7S2; Na, Molecular Weight: 484.502298999999. US Biological Life Sciences. |  Worldwide |
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