Chemical name:

EDTA CaNa₂·2H₂O

Molecular formula:

C₁₀H₁₂N₂O₈CaNa₂·2H₂O

Molecular weight:

410.13

CAS No:

23411-34-9

White  powder

Chelated Calcium %

10  (+/- 0.5) min

PH(10g/L, 25℃):

6.5-7.5

Heavy metal as Pb %

0.001 max

Matter insoluble %:

0.1%

Characteristics:

easily and rapidly soluble in water because of its porous, compatible with most water-soluble fertilizers, also can be used as Coloring agent