1.04819
Ethylenedinitrilotetraacetic acid dipotassium salt dihydrate
suitable for titration
Synonym(s):
Ethylenedinitrilotetraacetic acid dipotassium salt dihydrate, Ethylenedinitrilotetraacetic acid dipotassium salt, Titriplex® Potassium salt
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Vendor SKU: EN300-22719-100MG
$94.90
Availability
Select a Size
About This Item
Vendor SKU: EN300-22719-100MG
$94.90
Availability
Recommended Products
product name
Ethylenedinitrilotetraacetic acid dipotassium salt dihydrate, for analysis
Quality Level
form
solid
potency
>2000 mg/kg LD50, oral (Rat)
reaction suitability
reaction type: Complexometric reactions
technique(s)
titration: suitable
pH
4-5 (20 °C, 50 g/L in H2O)
mp
272 °C
bulk density
310 kg/m3
storage temp.
15-25°C
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Analysis Note
Identity (IR): conforms
Identity (Potassium): conforms
Appearance of solution (50 g/l; water): Clear and colourless
pH (50 g/l; water): 4.0 - 5.0
In water insoluble matter: ≤ 0.003 %
Chloride (Cl): ≤ 0.004 %
Sulfate (SO₄): ≤ 0.01 %
Cyanide (CN): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.0005 %
Cu (Copper): ≤ 0.0001 %
Fe (Iron): ≤ 0.001 %
Nitrilotriacetic acid: ≤ 0.05 %
Loss on drying (150 °C; 6 h): 8.5 - 9.5 %
Legal Information
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Certificates of Analysis (COA)
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