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.

Tannic acid Tannin CAS 1401-55-4

Where to buy Tannic acid (Tannin, CAS 1401-55-4) in China? TNJ Chemical is the professional manufacturer of Tannic acid since from 2001 in east China. We produce 96% food grade/pharmaceutical grade Tannic acid and 81% industrial grade. It is widely used in beer, beverage drinks etc. We guarantee high quality, competitive price, large quantity for sale, fast delivery etc. For more, please contact sales@tnjchem.com

Sodium tripolyphosphate STPP 94% 85% CAS 7758-29-4

Sodium triphosphate STP, also sodium tripolyphosphate (STPP), is an inorganic compound with formula Na5P3O10. It is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid. Sodium tripolyphosphate is a white crystal powder with melting point at 622℃. STPP is easily soluble in water.

Potassium fluoborate CAS 14075-53-7

Potassium fluoroborate CAS 14075-53-7 is used as a flux in the metal processing, surface treatment, and in the manufacture of aluminum, titanium and boron alloys. It is also used as a component for the fabrication of grinding wheel and abrasive disc to reduce the operating temperature, as a fire retardant for cotton and artificial fiber, and an erodent for the removal of exposed lead circuit board.

High quality Propylene glycol pharma grade (USP) at best price

Propylene glycol exists in viscous colorless transparent liquid, odorless and with a faintly sweet taste. It can be mixed with such organic solvents as alcohol, ketone, ester etc at any proportion but it is slightly soluble in water. Its viscous and good moisture absorption, and non-toxic, thus in the food, pharmaceutical and cosmetic industry is widely used as an absorbent, antifreeze, lubricants and solvents.

High purity solvent Tetrahydrofuran THF 99.99% at best price

Tetrahydrofuran THF is known as universal solvent because it has strong solvency. It is good solvent to polyethylene, polypropylene and fluorine resin, and other organic compounds, especially polyvinyl chloride, polyvinylidene chloride etc.

Refined 99.7% Glycerol for pharmaceutical food & cosmetic grade

Glycerol is colourless and odourless, sweet-tasting viscous liquid and it is hygroscopic. Miscible with water and ethanol; Aqueous solution is neutral. Soluble in ethyl acetate and ether; Insoluble in benzene, chloroform, carbon tetrachloride, carbon bisulfide, petroleum ether and oils. It is a good solubilizer, plasticizer, moisturising and preserving agent.

Industrial grade Distilled Glyceryl Monostearate 40% 95% 60% for PVC plastics

Glyceryl Monostearate industrial grade is widely used in plastic PVC or PE industry. It is used as an foaming agent, shrink resistant agent, lubricant agent, antistatic agent, atomization agent etc. It is white waxy flake or solid, insoluble in water, mixed with hot water by the strong oscillation can be dispersed in the water, is water-in-oil type emulsifier.