|
ITEMS
|
SPECIFICATIONS
|
TEST RESULTS
|
|
APPEARANCE
|
WHITE CRYSTAL
|
WHITE CRYSTAL
|
|
PURITY
|
99.0%MIN
|
99.42%
|
|
CHLORIDE (CL)
|
0.01%MAX
|
0.005%
|
|
SULFATE(SO4)
|
0.1%MAX.
|
0.02%
|
|
IRON
|
0.001%MAX
|
0.0005%
|
|
HEAVY METAL
|
0.001%MAX
|
0.0004%
|
|
RESIDUE AFTER BURNING
|
0.15% MAX
|
0.10%
|
|
TEST ON DISSOLVE IN SODIUM CARBONATE
|
PASS
|
PASS
|
Contact Email: njxinmeili at gmail dot com
skype: wxqina
Product name: EDTA Acid, (Ethylene Diamine Tetraacetic Acid)
CAS No.: 60-00-4
Molecular Formula: C10H16N2O8
Molecular Weight: M=292.2
Constitutional Formula