send us an inquiry

LC2518 Ethylendiamintetraacetic acid calcium disodium salt dihydrate


Order number Packaging Quantity Price €
AC29518 Plastic bottle 250 g 27.23
AC29518 Plastic bottle 1 kg 92.7


Product information
Hill Formula C10H12CaN2Na2O8 * 2 H2O
HS Code 2922 49 85
EC number 200-529-9
Molar mass 410.31 g/mol
CAS number 6766-87-6


Chemical and physical data
Solubility (20 °C) soluble
Molar mass 410.31 g/mol
Bulk density 600 kg/m3
pH value 6.5 – 8.0 (200 g/l, H2O, 20 °C)


Safety information according to GHS
Hazard Statement(s) H318: Causes serious eye damage.
Precautionary Statement(s) P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P313: Get medical advice/attention.
Signal Word Danger
Hazard Pictogram(s)
Storage class 10 – 13 Other liquids and solids
WGK WGK 2 water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.


Safety information
R Phrase R 41
Risk of serious damage to eyes.
S Phrase S 26-39
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection.
Categories of danger irritant
Hazard Symbol Irritant


Toxicological data
LD 50 oral LD50 rat 10000 mg/kg


Appearance white to almost white, hygroscopic powder
Assay (complexometric, calc. on anhydrous substance) 98.0 – 102.0 %
– IR-spectrum
– Calcium conforms
– Sodium conforms
Appearance of solution (50 g/l; water) clear and colorless
pH (200 g/l, CO2-free water) 6.5 – 8.0
Chloride (Cl) ≤ 0.1 %
Heavy metals (as Pb) ≤ 0.002 %
Fe (Iron) ≤ 0.008 %
Residual solvents (Ph.Eur./USP/ICH) excluded by manufacturing process
Nitrilotriacetic acid (HPLC) ≤ 0.1 %
Disodium-EDTA ≤ 1.0 %
Water (according to Karl Fischer) 5.0 – 13.0 %
Bacterial endotoxins ≤ 5.0 I.U./g


Ethylendiamintetraacetic acid calcium disodium salt dihydrate, Laboratory chemicals, Laboratory Chemicals manufacturer, Laboratory chemicals india, Laboratory Chemicals directory, elabmart