Methacrylic acid MAA CAS 79-41-4

Methacrylic acid CAS 79-41-4 MAA, is an organic compound. This colorless, viscous liquid is a carboxylic acid with an acrid unpleasant odor.Methacrylic acid is produced industrially on a large scale as a precursor to its esters, especially methyl methacrylate (MMA) and poly(methyl methacrylate) (PMMA). The methacrylates have numerous uses, most notably in the manufacture of polymers.

Nicotinamide CAS 98-92-0

Nicotinamide CAS 98-92-0 USP BP grade is a water-soluble vitamin and is part of the vitamin B group. Nicotinic acid, also known as niacin, is converted to nicotinamide in vivo, and, though the two are identical in their vitamin functions, nicotinamide does not have the same pharmacological and toxic effects of niacin.

Lactic acid CAS 50-21-5

Lactic acid CAS 50-21-5 is a white, water-soluble solid or clear liquid,having a mild acid odor and taste. It is found in muscle tissue and blood and is an intermediate in the metabolism of carbohydrates. Lactic acid is also used as an acidifying agent. Lactic acid is produced from natural corn starch by advanced bio-fermentation and refining technology.

Sodium benzoate CAS 532-32-1

TNJ Chemical is the top manufacturer of Sodium benzoate CAS 532-32-1 from China for more than 15 year. The main function of Sodium benzoate is used as a food preservative, also used in medicine, dyes, etc.If you want to know more or want to buy Sodium benzoate,please contact sales22@tnjchem.com 

Benzoic acid CAS 65-85-0

Benzoic acid CAS 65-85-0, food grade or industrial grade, used as a food preservative, represented by the E-numbers E210, E211, E212, and E213, is a white, crystalline organic compound. This weak acid and its salts are used as a food preservative. Benzoic acid is an important precursor for the synthesis of many other organic substances.

Sodium citrate powder (Trisodium citrate) as food additives

Sodium citrate (Trisodium citrate CAS 68-04-2, Trisodium citrate dihydrate CAS 6132-04-3) is colorless crystals or white crystalline powder. Taste salty, and have cool and refreshing feeling.Soluble in water and glycerin, hardly soluble in alcohol and other organic solvents. Deliquescence, weathering resistance.In the hot air above 150℃ water of crystallization and decomposition.

Citric acid monohydrate & Citric acid anhydrous

Citric acid anydrous CAS 77-92-9 Citric acid monohydrate CAS 5949-29-1 is organic acids in the first big acid, as a result of the performance of physical properties, chemical properties, derivatives, mainly used in food and beverage industry as sour agent, flavouring agent, preservative and antistaling agent. Also in the chemical industry, cosmetic industry and washing industry.

p-Toluenesulfonic acid Para-toluene sulfonic acid PTSA CAS 6192-52-5

p-Toluenesulfonic acid (Para-toluenesulfonic acid, PTSA or pTsOH) CAS 6192-52-5 is an organic compound with the formula CH3C6H4SO3H. It is a white solid that is soluble in water, alcohols, and other polar organic solvents. P-Toluene sulfonic acid PTSA is colorless or white ,and needle shaped crystal or crystallne powder. It dissolves in water, ethanol, aether, benzene.