Assay: 99% min Fe:0.001%max Chloride (Cl-):0.01% max Residue after burning: 0.15%max Heavy metal (as per Pb2+):0.001%max

EDTA

(Ethylene Diamine Tetraacetic Acid)

Synonyms:	Ethylene Diamine Tetraacetic Acid
MF:	C10H16N2O8
Molecular weight:	292.24
Appearance:	White powder
Assay:	99% min.
Chloride (Cl-):	0.01% max.
Fe:	0.001%max.
Heavy metal (as per Pb2+):	0.001%max.
Residue after burning :	0.15%max.
Test on dissolving in sodium   carbonate:	OK
Chelated value (at PH=11) :	339mgCaCO3/g
Sulphate:	0.05%max.
Packaging:	PP bag, lined with polyethylene bag or Kraft paper bag  N.W. 25Kg/bag or as customer requirement.
Storage	Be stored in dry and ventilated warehouse.  Avoid direct sunshine and handle with care.

Anna · Qingdao Hitrust Import And Export CO., Ltd

Tel : +86 532 85039391                   Fax: +86 532 85039389 Moble: +86 15866835662                Skype: captain_lion

Edetic acid EDTA