HEDP Hydroxyethylidene Diphosphonic Acid Manufacturers |
Muby chemicals, is the flagship company in Mubychem Group, established in 1976, It has several manufacturing units in its wings, making Chemicals including HEDP Hydroxyethylidene Diphosphonic Acid, Pharmaceutical Excipients & Flavour Chemicals in India. Mubychem Group has manufacturing facilities spread across Western India and sales purchase agents in several countries. The associated manufacturing units are accredited with certifications like FDA cGMP and GLP Approval, ISO-9001 ISO-14001, ISO/IEC 17025, ISO-22000, FSSC 22000, ISO 45001, Certification, "REACH" registration, Kosher, Halal & HACCP Certification. |
| We are chemical supplier exporter to almost every country and have a representatives in major business areas. We serve from small packs to container loads. |
-------- 
CAS Number 2809-21-4
Please visit SDS, Safety Data Sheet of HEDP Hydroxyethylidene Diphosphonic Acid Manufacturers.
Specifications of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid Specifications 1-Hydroxyethylidene-1,1-Diphosphonic Acid, Manufacturers Specs.
| 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% max |
| Specific gravity | 1.43-1.46 (Water is 1) |
| Iron as Fe | 10 ppm max |
| Chloride as Cl | 100 ppm max |
| Color (APHA) | 30 max |
| Ca sequestrantion mg CaCO3/g | 480 min |
| Acetic Acid | 1% max |
| 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 | |
Applications:
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.
HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds. It can dissolve the oxidized materials on these metals’ surfaces. HEDP shows excellent scale and corrosion inhibition effects under temperature 250C. HEDP has good chemical stability under high pH value, hard to be hydrolyzed, and hard to be decomposed under ordinary light and heat conditions. Its acid/alkali and chlorine oxidation tolerance are better than that of other organophosphoric acids (salt). HEDP can react with metal ions in water system to form hexa-element chelating complex, with calcium ion in particular. Therefore, HEDP has good antiscale and visible threshold effects. When built together with other water treatment chemicals, it shows good synergistic effects.
The solid state of 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.
In light woven industry, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid or 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.
Packing & Storage:
Hydroxy Ethylidene Diphosphonic Acid or 1-Hydroxyethylidene-1,1-Diphosphonic Acid or HEDP is generally packed in 250kg plastic drums. It can be packed as per buyers requirement. Store in a cool dry ventilated area, away from incompatible substances.
Hydroxy Ethylidene Diphosphonic Acid manufacturers;
HEDP, 1-Hydroxyethylidene-1,1-Diphosphonic Acid manufacturers:
Muby Chemicals & Associated Cos
BANDEALI BUILDING, CHINCHBUNDER, MUMBAI 400009, INDIA.
TEL: 91-22-23728264. Gujarat & Mumbai India.
info(At the Rate i.e. @)mubychem(dot)com
Copyright and Usual Disclaimer is Applicable
Last updated
2-sep-22
Exports to USA UAE Europe South Africa Tanzania Kenya Uganda Egypt Nigeria Turkey Brazil Chile Argentina Dubai Cameroon Guatemala Mexico etc.
Barter
They who love thee on this earth, keep calling on thee and chanting thy beads
Lest thou forgetest.
They assign the credit of their hard work to your blessings
They keep you amused.
They come to thy temple with baskets of fruits, as if you were a glutton
They deny the same to their children.
They offer you milk for a bath and burn the ghee
They hardly understand the meaning of it.
They bring gold and diamonds. They come with beating of drums
They love to advertise their offerings.
They offer you a small bribe as advance for booty, called lottery
They love to dream.
I do not bow down at your door
I do not bargain for booty
Your promise of the heaven does not lure me
Your hell-fire does not scare me
I do not even know the proper method of prayer
I do not offer any thing to you
Ages have gone by and I have not seen you my lord
Yet my love for you keeps waiting for you.