Let's Connect!
Sign up to receive exclusive communications about offerings, events, news, surveys, special offers, and related topics via telephone, email and other forms of electronic communications.
03682
Fluka
EDTA disodium salt dihydrate
SKU
03682
for HPLC, ≥99.0%
Synonym(s)
Disodium ethylenediaminetetraacetate dihydrate; EDTA disodium salt; EDTA-Na2; Edathamil; Edetate disodium salt dihydrate; Sequestrene Na2
Request a Quote
Only %1 left
General Information:
- Leading the industry for over 65 years
- Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
| Brand Fluka | Beilstein Registry Number | CAS Numbers (All) | EC Number | Linear Formula C10H14N2Na2O8 · 2H2O |
| Molar Mass 372.24 g/mol | RTECS Number 205-358-3 | Synonyms Disodium ethylenediaminetetraacetate dihydrate; EDTA disodium salt; EDTA-Na2; Edathamil; Edetate disodium salt dihydrate; Sequestrene Na2 |
Documents
Specifications
| Property | Value |
|---|---|
| Assay | 99.0 - 101.0 % |
| Suitability test (HPLC) | complying |
| Colour of the solution | complying |
| Clearness of the solution | complying |
| Absorbance at 500 nm | Max. 0.02 |
| Absorbance at 290 nm | Max. 0.02 |
| Absorbance at 280 nm | Max. 0.03 |
| Absorbance at 270 nm | Max. 0.05 |
| Absorbance at 260 nm | Max. 0.15 |
| Aluminium (Al) | Max. 5 ppm |
| Barium (Ba) | Max. 5 ppm |
| Bismuth (Bi) | Max. 5 ppm |
| Calcium (Ca) | Max. 10 ppm |
| Cadmium (Cd) | Max. 5 ppm |
| Cobalt (Co) | Max. 5 ppm |
| Chromium (Cr) | Max. 5 ppm |
| Copper (Cu) | Max. 5 ppm |
| Iron (Fe) | Max. 5 ppm |
| Potassium (K) | Max. 50 ppm |
| Lithium (Li) | Max. 5 ppm |
| Magnesium (Mg) | Max. 5 ppm |
| Manganese (Mn) | Max. 5 ppm |
| Molybdenum (Mo) | Max. 5 ppm |
| Nickel (Ni) | Max. 5 ppm |
| Lead (Pb) | Max. 5 ppm |
| Strontium (Sr) | Max. 5 ppm |
| Zinc (Zn) | Max. 5 ppm |
| Total S (as SO4) | Max. 50 ppm |
| Chloride (Cl) | Max. 50 ppm |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | No data available |
| Certification | For HPLC |
| Color | Colorless |
| Density | No data available |
| Flashpoint | Not applicable |
| For Use With (Equipment) | For HPLC |
| Form | Crystalline |
| Grade | HPLC Buffer Salt |
| Incompatible Materials | Oxidizing agents |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 244-250 °C |
| Partition Coefficient | No data available |
| Purity Percentage | 99.00 |
| Purity Details | >=99.00% |
| Solubility in Water | Completely soluble |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | No data available |
| Viscosity | No data available |
| pH-Value | 4-5 at 50 g/l (20 °C) |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | N/A |
| Package Group | N/A |
| UN ID | N/A |
