Ethylenedinitrilotetraacetic Acid
LC2530 Ethylenedinitrilotetraacetic acid
extra pure Ph Eur,NF
Order number | Packaging | Quantity | Price |
AC29530 | Plastic bottle | 1 kg | Inquire |
AC29530 | Fibre carton | 25 kg | Inquire |
Product information | |
Grade | Ph Eur,NF |
Hill Formula | C10H16N2O8 |
HS Code | 2922 49 85 |
EC number | 200-449-4 |
Molar mass | 292.24 g/mol |
EC index number | 607-429-00-8 |
CAS number | 60-00-4 |
Chemical and physical data | |
Ignition temperature | >200 C DIN 51794 |
Solubility | 0.5 g/l (20 C) |
Melting point | 220 C (decomposition) |
Molar mass | 292.24 g/mol |
Density | 0.86 g/cm3 (20 C) |
Bulk density | 600 kg/m3 |
pH value | ca.2.5 (10 g/l, H2O, 23 C) (slurry) |
Vapor pressure | < - 0.013 hPa (20 C) |
Flash point | >100 C DIN 51758 |
Safety information according to GHS | |
Hazard Statement(s) | H319: Causes serious eye irritation. |
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. |
Signal Word | Warning |
Hazard Pictogram(s) | |
RTECS | AH4025000 |
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 36 Irritating to eyes. |
S Phrase | S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
Categories of danger | irritant |
Hazard Symbol | Irritant |
Toxicological data | |
LD 50 oral | LD50 rat 2580 mg/kg |
Specifications | |
Assay (complexometric) | 98.0 - 100.5 % |
Identity (IR-spectrum) | conforms |
Appearance | white or almost white crystalline powder |
Appearance of solution ((50 g/l; Sodium hydroxide solution (17 g/l))) | clear and colourless |
Chloride (Cl) | 0.02 % |
Heavy metals (as Pb) | 0.002 % |
Fe (Iron) | 0.005 % |
Nitrilotriacetic acid (HPLC) | 0.1 % |
Formaldehyde | 0.001 % |
Other residual solvents (Ph.Eur./USP/ICH) | excluded by production process |
Sulfated ash (600 C) | 0.2 % |
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