PackagingHEDP.Na4/HEDP-4Na For liquid: Normally In 250kg or 30kg net Plastic Drum, also be used as required. For solid: inner liner polyethylene (PE) bag, outer plastic woven bag, or confirmed by clients. Storage for ten months in room shady and dry place
Supply Ability10000 Kilogram/Kilograms per Year
classificationChemical Auxiliary Agent
CAS No.3794-83-0
Other NamesHEDP Na4/HEDP-4Na
MFC2H8Na4O7P2
EINECS No.223-267-7
TypeCorrosion Inhibitors
UsageTextile Auxiliary Agents, Water Treatment Chemicals, Other
Brand NameLanyu
Model NumberB010
Product NameTetra sodium salt of 1Hydroxy ethylidene-1,1-diphosphonic acid
CAS3794-83-0(4-Na), 29329-71-3 (x-Na)
Synonyms 1;HEDP-4Na
Synonyms 2;HEDP.Na4
Molecular Weight294
Appearance1Colorless to yellowish transparent liquid
Appearance2White powder
Active componet (as HEDP)% 120.3-21.7
Active componet (as HEDP)% 256.0-62.0
Application fieldCoating Auxiliary Agents, Plastic Auxiliary Agents, Electronics Chemicals, Rubber Auxiliary Agents, Leather Auxiliary Agents, Surfactants, Paper Chemicals, Textile Auxiliary Agents, Petroleum Additives, Water Treatment Chemicals
Purity20.3-21.7%min, 58.0-62.0%min
Place of OriginJiangsu, China
Molecular FormulaC2H4O7P2 Na4