EDTA is extensively used initialism for the chemical compounds ethylenediaminetetraacetic acid. These colourless, water-soluble solid is widely used to dissolve scale. The usefulness of compound arises because of its role as a chelating agent, i.e. its ability to "sequester" metal ions such as Ca2+ and Fe3+. We can offer EDTA in variety of grades and compositions based upon the requirement of the clients.
EDTA Pure Acid
Specifications
| Product Name |
EDTA Pure Acid |
| Color & Physical Form |
White Powder |
| CAS Nos. |
60-00-04 |
| Molecular Wt. |
292.2 |
| Active Content |
99 % min. |
| pH (saturated solution) |
2.0 - 3.0 |
| Chelation Value |
330 mg CaCo3 / g |
Disodium Salt of EDTA (Ethylene
Diamine Tetra Acetic Acid)
Specifications :
| Product Name |
Disodium EDTA |
| Color & Physical Form |
White Powder |
| Active Ingredient |
Na2 EDTA |
| Molecular Weight |
372.2 |
| Assay |
99% (+ / - 1) |
| pH (1% solution) |
4 - 5.5 |
| Chelation Value |
270 mg CaCo3 / g |
Tetra Sodium (powder) Salt of
EDTA (Ethylene Diamine Tetra Acetic Acid)
Specifications :
| Product Name |
Tetra Sodium EDTA |
| Color & Physical Form |
White Powder |
| Active Ingredient |
Na4 EDTA |
| Molecular Wt. |
416 |
| Active Content |
99 % min. |
| pH (1 % solution) |
10.5 - 11.5 |
| Chelation Value |
230 mg CaCo3 / g |
Tetra Sodium (liquid) Salt of
EDTA (Ethylene Diamine Tetra Acetic Acid)
Specifications :
| Product Name |
Tetra Sodium EDTA - Liquid |
| Color & Physical Form |
Liquid - Pale Straw to Colorless |
| Active Ingredient |
Na4 EDTA |
| Molecular Wt. |
380.20 |
| Active Content |
40% (+ / - 1) |
| Active as EDTA |
30% (+ / - 1) |
| pH (1% solution) |
10.5 - 11.5 |
| Chelation Value |
100 mg CaCo3 / g |
Trisodium (powder) Salt of EDTA
(Ethylene Diamine Tetra Acetic Acid)
Specifications :
| Product Name |
Trisodium EDTA |
| Color & Physical Form |
White Powder |
| Active Ingredient |
Na3 EDTA |
| Molecular Wt. |
412.3 |
| Active Content |
99 % min. |
| pH (1 % solution) |
6.5 - 7.5 |
| Chelation Value |
245 - 255 mg CaCo3 / g |
Diammonium Salt of EDTA
(Ethylene Diamine Tetra Acetic Acid)
Specifications :
| Product |
Diammonium EDTA |
| Appearance |
White Powder |
| Assay |
99% (+ / - 1) |
| pH (as is) |
4 - 5.5 |
Chelated Ferric Sodium - (EDTA
Ferric Sodium -13%)
Specifications :
| Product Name |
Ferric Sodium EDTA Chelate /
Ferric Sodium EDTA / Chelated Fe/ Sodium Ferredetate/ Edathamil / EDTA
iron(III) sodium salt / Ethylenediaminetetraacetic acid ferric sodium
salt/ Iron sodium ethylenediaminetetraacetate (1:1:1) / Sodium iron
edentate / Sodium iron(III) ethylenediamine tetra acetate / Ferric
sodium edentate |
| Cas-No |
15708-41-5 |
| Chemical Formula |
C10H12N2O8
FeNa.3H2O |
| Color & Physical Form |
Light Yellow Tan Powder |
| Molecular Wt. |
421.1 |
| Ferric Content |
13% (+/- 0.5) as Fe |
| pH (1% solution) |
4 - 6 |
Tetra Ammonium Salt of EDTA
(Ethylene Diamine Tetra Acetic Acid)
Specifications :
| Product Name |
Tetra Ammonium EDTA |
| Color & Physical Form |
Liquid - Straw Yellow |
| Active Ingredient |
EDTA - (NH4)4 |
| Active as EDTA |
40% min. |
| pH (as is) |
9.0 - 9.8 |
| Specific Gravity |
1.16 - 1.19 |
Dipotassium Salt of EDTA - 10%
Specifications :
| Product Name |
EDTA DIPOTASSIUM |
| Formula |
[CH2 - N (CH2
- COOH) - CH2 COOK]2. 2H2O |
| Color & Physical Form |
A fine, white crystalline powder, slightly
hygroscopic |
| Active Ingredient |
K2 EDTA |
| Molecular Weight |
404.6 |
| CHELATION VALUE |
24 7 |
| PH (1% solution) |
6.61 |
| Dipotash Content |
10% as K |
EDTA Disodium Crystalline
Specifications :
| Product Name |
EDTA DISODIUM Crystalline |
| Color & Physical Form |
White Crystals or Crystaline |
| Assay |
Minimum 99.0% |
| PH (5% aqueous solution) |
4.3 - 5.5 |
| Loss on drying |
8.5 - 10.0% |
| Maximum limits of impurities |
Within prescribed limited |
|
-: Product Range :-
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