The role of sodium sulfide in flotation_Kain Industrial Additives
Sodium sulfide (Na2S) is a frequently used agent in the flotation of sulfide ores. Mechanism of action 1. Inhibition mechanism of sulfide ore inhibitors 1. When the concentration of HS- ions reaches a…
Pinacinol Yellow_Kain Industrial Additives
[Background and Overview][1] The chemical name of Pinakryptol Yellow is 6-ethoxy-1-methyl-2-(3-nitrostyryl)quinoline sulfate methyl ester salt, also known as Pinakryptol Yellow, and its English name i…
Compretin_Kain Industrial Additives
[Overview] Combretastatin A4 (CA4) is a new type of vascular inhibitor with a similar structure to colchicine and similar targets. It targets tubulin in the body, inhibits its polymerization, and furt…
The magical substance contained in pine needles – shikimic acid_Kain Industrial Additives
We all know that pine needles are a nutrient bank. Pine needles contain: cellulose, lignin, plant enzymes, starch, tannins, proteins, volatile oils (containing 38 ingredients), resins, carotenoids (in…
Quality standards for non-national standard industrial sodium sulfide products of the People’s Republic of China_Kain Industrial Additives
The standard divides industrial sodium sulfide products into three categories: Category 1 is ordinary sodium sulfide (commonly known as red alkali); Category 2 is low-iron sodium sulfide (commonly kno…
Introduction to the application of sodium sulfide in the field of mineral screening_Kain Industrial Additives
Pure sodium sulfide anhydrous is in the form of white cubic crystals or particles, while industrial products are in the form of reddish brown or brick red lumps. It is extremely hygroscopic, easily ox…
Common chemical reactions of benzene_Kain Industrial Additives
Substitution reaction Main article: Substitution reaction, electrophilic aromatic substitution reaction The hydrogen atoms on the benzene ring can be substituted by halogen, nitro, sulfonic acid gro…
Laboratory method for reacting sodium with phenol_Kain Industrial Additives
Phenol is an important benzene intermediate, also known as carbolic acid. It is a white crystal with a low melting point (40.91℃). It turns red when placed in the air and exposed to light. It has a sm…
Deep processing of star anise can produce anethole, anisyl alcohol and anisonitrile and other series of products_Kain Industrial Additives
Illicium anise is an evergreen tree plant of the Magnoliaceae family and can be used as medicine. In addition to being used as a condiment, star anise can be used in industry as a raw material for per…
Hydroquinone_Kain Industrial Additives
Hydroquinone is also known as hydroquinone (English: Hydroquinone), quinone, gallinol, 1,4-dihydroxybenzene, 1,4-benzenediol, In 1820, the world first used distillation to prepare hydroquinone from qu…
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