HEDP or Hydroxyethylene Diphosphonic Acid Manufacturers

Aadhunik Industries is a manufacturing group company. Aadhunik Industries is pioneer manufacturers of HEDP or Hydroxyethylene Diphosphonic Acid, Specialty Chemicals, Pharmaceutical Excipients, Food Fragrance & Flavor chemicals in India. It has toll manufacturers and representatives in UAE, Europe, Canada & USA and agents & customers in all countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Netherlands, Italy, Spain, Germany, Portugal, France, Malaysia, Indonesia, Thailand, Korea, Japan, Russia etc.

Aadhunik Industries and/or associated units are FDA-GMP certified, Halal and/or Kosher certified, REACH registered, ISO-9001, ISO-22000 HACCP certified. We offer crystals granules in precise micron or mesh size as per buyers needs. We offer very high purity standards as per specifications required.

Synonyms: Hydroxyethylidene Diphosphonic Acid HEDP; HEDP(A); HEDPA; ETIDRONIC ACID; 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid; Hydroxyethylidene-1,1-diphosphonicacid(HEDP); 1-HYDROXYETHYLIDENEDIPHOSPHONIC ACID; (HEDP); 1-hydroxy-1,1-Ethanediyl ester; Hydroxy Ethylidene Diphosphonic Acid

Specifications of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid Specifications 1-Hydroxyethylidene-1,1-Diphosphonic Acid

Appearance	Clear colorless to pale yellow aqueous solution
Active content	>58-62%
Phosphorous Acid as PO3	2.0% max
Phosphoric Acid as PO4	0.8%
pH of 1% solution	2% maximum
Specific gravity	1.43-1.46 (Water is 1)
Iron as Fe	10 ppm maximum
Chloride as Cl	100 ppm maximum
Color (APHA)	30 maximum
Ca sequestrantion mg CaCO3/g	480 minimum
Acetic Acid	1% maximum
HEDP can also be offered in lower chloride content. Sodium or Calcium salt of HEDP is also offered. The material is also offered with lower phosphorous acid and phosphoric acid. The material is also offered as 90% white crystals or powder.

1-Hydroxy Ethylidene-1,1-Diphosphonic Acid or 1-Hydroxyethylidene-1,1-Diphosphonic Acid or Hydroxy Ethylidene Diphosphonic Acid or HEDP is mainly used as a scale and corrosion inhibitor, chelating (sequestrating), deflocculating agent in cooling and boiler water treatment, textile dying detergent etc.

In light woven industry, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid or 1-Hydroxyethylidene-1,1-Diphosphonic Acid or HEDP is used as detergent for metal and nonmetal. In dyeing industry, HEDP is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP is used as chelating agent. The dosage of 1-10mg/L is preferred as scale inhibitor, 10-50mg/L as corrosion inhibitor, and 1000-2000mg/L as detergent. Usually, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid or 1-Hydroxyethylidene-1,1-Diphosphonic Acid or HEDP is used together with polycarboxylic acid.

The solid state of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid or 1-Hydroxyethylidene-1,1-Diphosphonic Acid or HEDP is crystal powder, suitable for usage in winter and freezing districts. Because of its high purity, it can be used as cleaning agent in electronic fields and as additives in daily chemicals.

CAS Number 2809-21-4, Hydroxyethylidene or Hydroxyethylene diphosphonic acid manufacturers suppliers exporters at:

manufacturer supplier exporter
Aadhunik Industries
Ankleshwar Gujarat & Mumbai, India
TEL: (OFFICE) 91-22-23774610, 23723564.