- Classification : Chemical Auxiliary Agent
- CAS No. : 2809-21-4
- Other Names : 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
- MF : C2H8O7P2
- EINECS No. : 220-552-8
- Purity : 60%
- Type : Water treatment chemicals
- Usage : Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
- Brand Name : yingxin
- Model Number : HEDP
- Molecular weight : 206.02
- Appearance : Clear, Colorless to pale yellow aqueous solution/White crystal powder
- Active content HEDP% : 58.0-62.0/90.0 min
- Fe, mg/L : 20.0 max/10.0 max
- Ca sequestration (mg CaCO3/g) : 500.0 min/-
