1.08417
Titriplex® II
for analysis (Ethylenedinitrilotetraacetic acid, EDTA), ACS, reag. Ph. Eur.
Synonym(s):
Titriplex® II, EDTA, Edetic acid, Diaminoethane-tetraacetic acid
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About This Item
Product Name
Titriplex® II, for analysis (ethylenedinitrilotetraacetic acid) ACS,Reag. Ph Eur
grade
ACS reagent
Quality Segment
agency
reag. Ph. Eur.
vapor pressure
<0.013 hPa ( 20 °C)
product line
Titripur®
assay
≥99.4-100.6% (complexometric)
form
solid
autoignition temp.
>200 °C
potency
2580 mg/kg LD50, oral (Rat)
reaction suitability
reaction type: Complexometric reactions
technique(s)
titration: suitable
pH
2.5 (23 °C, 10 g/L in H2O, slurry)
mp
220 °C (decomposition)
transition temp
flash point >400 °C (DIN 51758)
solubility
0.5 g/L
density
0.86 g/cm3 at 20 °C
bulk density
600 kg/m3
cation traces
Ca: ≤10 ppm, Fe: ≤10 ppm, Mg: ≤5 ppm, heavy metals (as Pb): ≤10 ppm
storage temp.
15-25°C
SMILES string
N(CCN(CC(=O)O)CC(=O)O)(CC(=O)O)CC(=O)O
InChI
1S/C10H16N2O8/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20)
InChI key
KCXVZYZYPLLWCC-UHFFFAOYSA-N
Analysis Note
Identity (IR-spectrum): conforms
Appearance: White to almost white, fine crystalline to crystalline powder.
in ammonia insoluble components: ≤ 0.005 %
Heavy metals (as Pb): ≤ 10 ppm
Ca (Calcium): ≤ 10 ppm
Fe (Iron): ≤ 10 ppm
Mg (Magnesium): ≤ 5 ppm
Nitrilotriacetic acid: ≤ 0.1 %
Sulfated ash: ≤ 0.1 %
Water (according to Karl Fischer): ≤ 0.2 %
ACS and Reag. Ph Eur conforms
Legal Information
signalword
Warning
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
target_organs
Respiratory Tract
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2 - STOT RE 2 Inhalation
wgk
WGK 3
Certificates of Analysis (COA)
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