We can supply EDTA Acid(EDITIC ACID) high quality with low price, also can supply other EDTA salt(EDTA-Fe, EDTA-Zn, EDTA-Mn, EDTA-Cu, EDTA-Ca etc...) and DTPA acid and DTPA salt.

Comman Name: EDTA Fe
Chemical Name: EDTA ferric sodium salt
Synonyms: Edathamil; EDTA iron(III) sodium salt; Ethylenediaminetetraacetic acid ferric sodium salt

Molecular Formula: C 10 H 12 N 2 O 8 FeNa 3H2 O
Molecular Weigh: 421.1
CAS Registry Number: [15708-41-5]
EINECS NO: [200-529-9]

Physical properties:
EDTA ferric sodium salt is a brown yellow or primrose yellow lustrous powder and soluble in water. It is a stable metal chelate with oxidizability, iron stay in chelated form.

Specification:
SERIAL NO   ITEM   GUARANTEED
1. Chelated fe(%)   ¡Ý 99%(C 10 H 12 N 2 O 8 FeNa 3H2 O )
2. Fe(%)   ¡Ý 13.0%
3. PH %( 1% liquor) 3.5 _ 5.5
4. Water-solubility: 90g/l(20 Centigrade scale)
120g/l(30 Centigrade scale )
300g/l(70 Centigrade scale )
5. Stacking density: About 650Kg/m3

Applications:

It can be used as decolorant in photographic processing, additive in food processing, micronutrient in agriculture and catalyst in industry.

Packaging storage:
Packed in complex bag with plastic inner, 25KG net per bag. Stored in cool and dry warehouse, away from acids, oxides, light heater. Sealed after use.