Applications and Synthesis of Poly(sodium 4-styrenesulfonate)
Poly(sodium 4-styrenesulfonate) (CAS 25704-18-1), abbreviated as PSS or NaPSS, is an anionic polyelectrolyte.
Jul 21，2026 API
Lewis Structure and Molecular Properties of C2Br2
Dibromoacetylene (C2Br2) is a linear, unsaturated haloalkyne compound and is a nonpolar molecule.
Jul 21，2026 Pharmaceutical intermediates
The Lewis structure of sulphurous acid (HSO3-)
Sulphurous acid (HSO3-), also known as hydrogen sulphite, is a polar ionic compound. Its Lewis structure consists of a central sulphur atom (S) surrounded by three oxygen atoms (O), one hydrogen atom
Jul 21，2026 Inorganic chemistry
Lewis Dot Structure of Radon (Rn)
Radon (Rn) is a monatomic element with the electron configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 4f14 5d10 6s2 6p6.
Jul 21，2026 Inorganic chemistry
Potassium Bitartrate in wine, how to suppress it?
Potassium bitartrate (KHT) stability is an important measure for most wines to meet consumer expectations. This article will introduce its production and methods to suppress it.
Jul 21，2026 Inorganic salts
Lewis structure of antimonous hydride (SbH3)
Antimonous hydride (SbH3) is a polar molecule. Its Lewis structure consists of a central antimony atom (Sb) surrounded by three hydrogen atoms (H).
Jul 21，2026 API
Lewis Structure and Molecular Characteristics of NO2Cl (ClNO2)
Nitryl chloride (NO2Cl), also denoted as ClNO2, is a common inorganic nitryl compound widely involved in atmospheric chemical reactions.
Jul 21，2026 Chemical Reagents
1% Clascoterone Cream vs. 5% Clascoterone Solution
Clascoterone (cortexolone 17α-propionate; CAS 19608-29-8) is an androgen receptor inhibitor used to treat acne and male pattern hair loss.
Jul 21，2026 Drugs
Blend amino acids powder: From protein protection to nutritional optimization, a scientific formula with double effects in one dose
Blend amino acids powder s pharmaceutical stability and nutritional optimization, embodying the unique value of "one material with two uses".
Jul 21，2026 Organic reagents
Procyanidin B2: the “guardian” of blood vessel anti-inflammation and the “double-sided edge” of DNA damage
Procyanidin B2 has dual functions as a cardiovascular anti-inflammatory protective agent and a conditional DNA damage inducer.
Jul 21，2026 Natural Products