Ethylene diamine tetraacetic acid (EDTA)
[Name]: Ethylene diamine tetraacetic acid (EDTA)
[Molecular Fomula]: C10H16N2O8
[Molecular Weight]: M=292.24
[CAS No]: 60-00-4
[Properties]: white crystal powder melting point 240℃(decomposition) insoluble in cold water ,alcohol and general organic solvent, slightly soluble in hot water, but soluble in sodium hydroxide, sodium carbonate and ammonia solution.
[Quality Index]: (Q/24SJK02-2009 Quality standard)
Purity% | ≥99.5% |
Chloride(Cl)% | ≤ 0.01% |
Sulfate(SO4)% | ≤ 0.03% |
Metal chelate(Pb)% | ≤ 0.001% |
Iron(Fe)% | ≤ 0.001% |
Dry and loss(103-107℃)% | ≤ 0.2% |
Chelate : mgCaCO3/g | 339 min |
NTA% | ≤ 0.1% |
Appearance | White crystal powder |
[Packing]: 25KG/bag , or to be discussed
[Storage]: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down
Biddle Sawyer Fortune Chem ( Asian Sales Division of Biddle Sawyer New York ) sells proven
quality ofEthylene Diamine Tetraacetic Acid (EDTA Acid) on a regular basis.
Contact Point :
Mr. S. M. Kang, CEO
Mr.Jingu Kang, Manager
Tel : 82-(0)51-701-9121
Fax : 82-(0)51-701-9125
Please click “ CONTACT SUPPLIER “ above so that we may reply therein or inform you the person in charge name and his/her email address and company website.
All Payment including shipping documents procedure and strict quality management to be done by Biddle Sawyer New York in cooperation with very well-trained ( including TBM : Time Based Management ) Biddle Sawyer’s overseas offices and affiliations
Custom Manufacturing and Development Capabilities
R&D at 6 labs (affiliate or contract)
~350 Chemists at 6 facilities in USA, China, Korea, Taiwan, India and Finland
~40 PhD's, ~120 M.S.; External consultants welcomed
~400 combined hoods
Up to 100L vessels in labs
Development Services
Tech Transfer
Process R&D
Analytical Development
Custom Synthesis; FTE
Kilo lab production
Analytical Equipment
LC's GC's LC/MS GC/MS NMR IR UV KF
Production Capabilities
Production at 6 plants (affiliate or contract)
>150 vessels at 6 facilities in USA, China, Korea, Taiwan and Finland
>2000m3 capacity
Vessels from 300L to 10,000L
Temps from -80 to 350C
Production Services
Tech Transfer
Scale Up
Optimization
Non-GMP and GMP (FDA inspected)
Pilot to large commercial scale