1.08446
Titriplex® III solution
for 1000 ml, c(Na₂-EDTA 2 H₂O) = 0.01 mol/l Titrisol®
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Synonym(s):
EDTA solution ; Ethylenediaminetetraacetic acid solution
UNSPSC Code:
12352107
NACRES:
NA.21
Recommended Products
Quality Level
product line
Titrisol®
form
liquid
reaction suitability
reaction type: Complexometric reactions
reaction type: Redox Reactions
concentration
0.01 M
technique(s)
titration: suitable
pH
7.8 (20 °C in H2O)
density
1.04 g/cm3 at 20 °C
storage temp.
15-25°C
Related Categories
General description
for 1000 ml, c(Na₂-EDTA 2 H₂O) = 0.01 mol/l Titrisol®
Analysis Note
Concentration after dilution to 1 liter: c(C₁₀H₁₄N₂Na₂O₈ ∙ 2 H₂O) = 0.01 mol/lAmount-of-substance concentration0.01000 mol/lThe concentration of this solution was determined with volumetric standard zinc (article number 1.02409). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.004 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 682 (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard zinc, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.
Legal Information
Titriplex is a registered trademark of Merck KGaA, Darmstadt, Germany
Titrisol is a registered trademark of Merck KGaA, Darmstadt, Germany
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
Storage Class Code
8B - Non-combustible, corrosive hazardous materials
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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