Ferric sodium EDTA
A Ferric Chelated EDTA that is often used as a micro-nutrient in agriculture and hydroponics.
Molecular Fomula: C10H12N2O8FeNaā¢3H2O
Molecular weight: M=421.09
CAS No.: 15708-41-5
Specifications ;
|
Test Item |
Standard Specification |
|
Quality Standard |
Q/24SJK02-2009 |
|
EDTA content |
65.5% – 70.5% |
|
Matter insoluble in water% |
0.01% Max. |
|
Sulfate(SO4)% |
0.05% Max. |
|
Metal chelate(Pb)% |
0.001% Max. |
|
Iron(Fe)% |
0.001% Max. |
|
Chelate: Fe % |
13.0Ā±0.5% |
|
pH Value |
3.8-6.0 |
|
Appearance |
yellow or light yellow crystal powder |
Packing:25KG kraft bag,with neutral marks printed in the bag,or according to the customersādemand
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down
