Lactic acid is an important organic acid, the second organic acid in production and consumption after citric acid. According to some data, the consumption of lactic acid accounts for about 15% of the total consumption of organic acids. In recent years, due to the expanded application of L-lactic acid in biodegradable plastics, its demand will increase at a relatively high rate. Some people predict that it may catch up with or exceed citric acid in a few years. Lactic acid widely exists in nature and is found in living organisms.
Sodium lactate is used in medicine to prevent acidosis. Ferric lactate and calcium lactate are raw materials for the pharmaceutical industry. Ethyl lactate is a spice. Butyl lactate is a good additive for paint and an important raw material for plasticizers and modifiers in the plastics industry; It is used as a rust remover in the electroplating industry.

Scandium chloride is an inorganic compound with the chemical formula ScCl3, and it is an off-white solid at normal temperature and pressure. Soluble in water, difficult to dissolve in absolute ethanol. When crystallized from an aqueous solution, hexahydrate (partially dehydrochlorinated to form insoluble scandium oxychloride when heated)

Hafnium dioxide is white or gray powder. It is insoluble in water, hydrochloric acid, nitric acid and other common inorganic acids, and slowly dissolves in hydrofluoric acid to form fluorohafnate. It reacts with hot concentrated sulfuric acid or bisulfate to produce hafnium sulfate. Mix and heat with carbon in the presence of chlorine to obtain hafnium tetrachloride. It reacts with potassium fluorosilicate to produce potassium fluorohafnate.

Sodium percarbonate is an inorganic compound and a strong oxidizing agent with the chemical formula 2Na2CO3 · 3H2O2. It is a white crystalline powder that can release oxygen when exposed to moisture. Sodium percarbonate is an additive compound of hydrogen peroxide and sodium carbonate, mainly used as a bleach and oxidant, as well as a detergent, cleaning agent, and bactericide in chemical, papermaking, textile, dyeing and finishing, food, pharmaceutical, and health sectors.Sodium percarbonate has efficient washing ability. The addition of sodium percarbonate as an oxygen-containing detergent can greatly increase the effective composition of the detergent, effectively removing fruit stains, wine stains, yellow stains, etc. that cannot be removed by ordinary laundry detergent.

Sodium Chloride (NaCl), an ionic compound, is the major reason for salinity of sea water. Evaporation of sea water and mining of salt halite`s are the two major methods used, in the mass production of common salt. Sodium Chloride, as a chemical intermediate, is used in the production of a variety of chemicals. Industries, using this property of Sodium Chloride, are Chlor-alkali industry and Soda ash industry.

Dimethyl sulfoxide：（DMSO）It is a sulfur-containing organic compound with a molecular formula of C2H6OS. It is a colorless, odorless, transparent liquid at room temperature and is a hygroscopic flammable liquid. It has the characteristics of high polarity, high boiling point, good thermal stability, aprotic, and water miscibility.

Sodium carbonate (Na2CO3), molecular weight 105.99. The purity of the chemical is more than 99.5% (mass fraction), also known as soda ash, but the classification belongs to salt and does not belong to alkali. Also known in international trade as soda or soda ash.

Commodity Name: Sodium Gluconate
CAS No.:527-07-1
H.S. Code: 29181600
Synonyms: D-Gluconic acid sodium salt; Natriumgluconat (De); gluconato de sodio (Es); gluconate de sodium (Fr)
Molecular Formula: C6H11NaO7
Molecular Weight: 218.13847
Description: white or yellow crystalline powder or granula
Specification: Food Grade/ tech grade.