Organic Intermediate
High Purity HEPES Hydrogen Ion Buffer White Crystal Powder for pH 6.8 to 8.2 Biological Research
High purity HEPES buffer (CAS 7365-45-9) is a white crystal powder ideal for biological research. Effective pH range 6.8-8.2, widely used in cell culture (5-30mM) and in vitro experiments. 99% purity, zwitterionic properties make it an excellent all-purpose biological buffer.
Senzhuo Factory Direct Supply High Purity Succinic Acid CAS 110-15-6 White Crystal Powder Food Additive
Senzhuo Factory Direct Supply Food Additives Succinic Acid CAS 110-15-6 with Fine Chemicals. Succinic acid (butanedioic acid) is a dicarboxylic acid. It is a common intermediate in the metabolic pathway of several anaerobic and facultative micro-organisms.
Sodium Hexametaphosphate 10124-56-8
Sodium Hexametaphosphate 10124-56-8 Sodium hexametaphosphate is a type of sodium metaphosphate polymer, which has a high solubility in water but a slow dissolution rate, resulting in an acidic reaction in aqueous solution. The complexes of divalent metal ions are more stable than those of monovalent ...
Hot Sale Food Grade Feed Grade Tributyrin CAS 60-01-5 Colorless liquid for Food Additive
High-purity 2-Hydroxyethyl salicylate (CAS 87-28-5) for pharmaceutical intermediates and cosmetics. Offers sustained-release salicylic acid with low irritation, enhances sunscreen efficacy, and serves as fragrance fixative. Stable, soluble in organic solvents.
Low Price N-Tert-Butyl-2-Benzothiazolesulfenamide TBBS CAS 95-31-8 For Rubber Vulcanization Accelerators
High-purity 2-Hydroxyethyl salicylate (CAS 87-28-5) for pharmaceutical intermediates and cosmetics. Offers sustained-release salicylic acid with low irritation, enhances sunscreen efficacy, and serves as fragrance fixative. Stable, soluble in organic solvents.
High Quality Food Additive Sorbic Acid CAS 110-44-1 for Food preservation and Personal care preservation
High-purity 2-Hydroxyethyl salicylate (CAS 87-28-5) for pharmaceutical intermediates and cosmetics. Offers sustained-release salicylic acid with low irritation, enhances sunscreen efficacy, and serves as fragrance fixative. Stable, soluble in organic solvents.
Vanillic Acid Cas 121-34-6
Vanillic Acid Cas 121-34-6 Vanillic acid, with the molecular formula C8H8O4 and a molecular weight of 168.14, is a white needle-like crystal that is odorless, sublimable, and non-decomposable. It has a melting point of 210°C, is easily soluble in ethanol, and slightly soluble in water. It does not ...
Propylene Carbonate CAS 108-32-7
Propylene Carbonate CAS 108-32-7 Propylene Carbonate is an excellent polar high boiling point solvent and surfactant raw material, widely used in fields such as plastics, printing and dyeing, polymer synthesis, gas separation, and electrochemistry. Specification I tem S p ecifications Appearance ...
4-Dimethylaminopyridine / DMAP CAS 1122-58-3
4-Dimethylaminopyridine / DMAP CAS 1122-58-3 4-Dimethylaminopyridine, commonly abbreviated as DMAP, is an exceptionally strong nucleophilic acylating agent. The electron-donating dimethylamino group in its structure resonates with the parent ring (pyridine ring), strongly activating the nitrogen ...
