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Details:
Ethylenediaminetetraacetic acid dipotassium salt dihydrate Basic information
Product Name: Ethylenediaminetetraacetic acid dipotassium salt dihydrate
Synonyms: EDTA DIPOTASSIUM, DIHYDRATE;EDTA-2K DIHYDRATE;POTASSIUM ETHYLENEDIAMINETETRAACETATE DIBASIC;POTASSIUM TITRIPLEX(R) DIHYDRATE;TITRIPLEX(R) POTASSIUM SALT DIHYDRATE;Potassiumethylenediaminetetraacetatedihydrate;2K;Ethylenediamine-N,N,N',N'-tetraacetic acid, dipotassium salt, dihydrate
CAS: 25102-12-9
MF: C10H18K2N2O10
MW: 404.45
EINECS: 677-802-8
Product Categories: salt of an organic acid
Mol File: 25102-12-9.mol
Ethylenediaminetetraacetic acid dipotassium salt dihydrate Structure
Ethylenediaminetetraacetic acid dipotassium salt dihydrate Chemical Properties
Melting point 255-280 °C (dec.)(lit.)
storage temp. Store at +5°C to +30°C.
solubility H2O: 0.1 M at 20 °C, clear, colorless
form Fine Crystalline Powder
color White
Odor Odorless
PH 4.0-5.0 (25℃, 0.1M in H2O)
PH Range 4 - 5 at 40.4 g/l at 25 °C
Water Solubility soluble
λmax λ: 260 nm Amax: 0.15
λ: 280 nm Amax: 0.02
Merck 14,3517
CAS DataBase Reference 25102-12-9(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-37/39
WGK Germany 3
TSCA Yes
HS Code 29224985
Toxicity LD50 orally in Rabbit: > 2000 mg/kg