EDDHA Fe 6

EDDHA6

Product NameEDDHA-Fe-6

Quantity500kgs

Batch No20090123

Producing date2009.01.23

Sampling date2009.01.23

Send out date2009.01.23

Reference standard

Expiry date: 2011.01.22

Packing: 25kg/bag

           Item

Specifications

Results

Colour Appearance

Brown or purple

Dark brown

Solubility

The whole melting

The whole melting

( C18H16N2O6FeNa ) ,% ()           

Assay,% (on dried basis)      

≥99.0

99.2

ortho-ortho

0-0  %

≥50.0

51.6

(Fe),%

Organic iron content(Fe)

5.5~7.0

6.5

,% (100~105)        ≤

Loss on drying,% (100~105)  max

≤3

≤1

(As),mg/kg

As ,mg/kg

≤5

≤2

(Pb),mg/kg

Pb,mg/kg

≤10

≤4

()

Fineness (Mesh) ,%  mix

≥20

≥20

.