2-Hydroxy Phosphonoacetic Acid (HPAA) 50% water treatment for corrosion inhibitor

2-Hydroxy Phosphonoacetic Acid HPAA CAS 23783-26-8 is chemically stable, hard to be hydrolyzed, hard to be destroyed by acid or alkali, safety in use, no toxicity, no pollution. HPAA can improve zinc solubility. Its corrosion inhibition ability is 5-8 times better than that of HEDP and EDTMP. When built with low molecular polymers, its corrosion inhibition.

Water treatment EDTMPS 30%

EDTMPS 30% CAS 1429-50-1 is nitrogenous organic polyphosphonic acid, a part of cathodic corrosion inhibitor. Its corrosion inhibition is 3~5 times better than that of inorganic polyphosphate. It can be fully dissolved in water, innocuous and none pollution to environment, has good chemical stability and thermal tolerance.

DTPMPA 50% for water treatment as corrosion inhibitor

DTPMPA 50% solutioin Diethylene Triamine Penta (Methylene Phosphonic Acid) is innocuous, easy to be dissolved in acid solution. DTPMPA has excellent scale and corrosion inhibition and good thermal tolerance ability. DTPMPA can inhibit the scale formation of carbonate, sulfate and phosphate. On situation of alkali environment and high temperature (above 210 centigrade) DTPMPA has better scale and corrosion inhibition effect than other organophosphines

Food grade Gallic acid monohydrate CAS 5995-86-8

Gallic acid monohydrate CAS 5995-86-8 exists in white crystalline powder. It is widely in such industries as pharmaceuticals, dyes, chemicals and organic synthesis, as well as in the analysis of rare metals.

Methanesulfonic acid 70% for catalyst & electric plating

Methanesulfonic acid CAS 75-75-2 (MsOH) is a colorless liquid with the chemical formula CH3SO3H. It is the simplest of the alkylsulfonic acids. Salts and esters of methanesulfonic acid are known as mesylates (or methanesulfonates, as in ethyl methanesulfonate).

Acrylic Acid 99.5% industrial grade for coating

Acrylic acid is colorless transparent liquid. It is mainly used to produce vinyl acetate, acetic anhydride, diketen, acetate, ethyl cellulose and chloro acetic acid. It can also be used in the field of synthetic fiber,binding agent,pharmacy,fertilizer and dyeing raw material and in the field of plastic, rubber and printing as soluant.

Diethyl malonate for food flavor

Diethyl malonate CAS 105-53-3 is is an important organic synthesis intermediates; It is mainly used to produce propylene glycol ethoxymethylenemalonate, barbituric acid and alkyl diethyl malonate. It is an important intermediate for 2-amino-4, 6-dimethoxypyrimidine. And diethyl malonate is used in spice, paints and other industrial.

Malonic acid used as pharmaceutical excipient & Food preservatives

Malonic acid is kind of white crystal. Stable. Incompatible with oxidizing agents, reducing agents, bases. Malonic acid is used as a building block chemical to produce numerous valuable compounds, including the flavor and fragrance compounds gamma-nonalactone, cinnamic acid, and the pharmaceutical compound valproate.