1.08390
Diethylenetriaminepentaaceticacid
saturated solution, suitable for titration
Synonym(s):
Diethylenetriaminepentaaceticacid
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About This Item
Product Name
Diethylenetriaminepentaaceticacid, Diethylenetriaminepentaaceticacid. CAS 67-43-6, pH 2 - 3 (H2O, 20 °C) (saturated solution).
Quality Segment
form
solid
potency
>2000 mg/kg LD50, oral (Rat)
reaction suitability
reaction type: Complexometric reactions
technique(s)
titration: suitable
pH
2-3 (20 °C in H2O, saturated solution)
mp
>206 °C (Decomposition)
solubility
4.8 g/L
bulk density
580 kg/m3
storage temp.
15-25°C
SMILES string
N(CCN(CC(=O)O)CC(=O)O)(CCN(CC(=O)O)CC(=O)O)CC(=O)O
InChI
1S/C14H23N3O10/c18-10(19)5-15(1-3-16(6-11(20)21)7-12(22)23)2-4-17(8-13(24)25)9-14(26)27/h1-9H2,(H,18,19)(H,20,21)(H,22,23)(H,24,25)(H,26,27)
InChI key
QPCDCPDFJACHGM-UHFFFAOYSA-N
Analysis Note
Identity (IR-spectrum): conforms
pH-value (saturated solution): 2.0 - 3.0
Ba (Barium): ≤ 5 ppm
Ca (Calcium): ≤ 10 ppm
Cd (Cadmium): ≤ 5 ppm
Co (Cobalt): ≤ 5 ppm
Cr (Chromium): ≤ 5 ppm
Cu (Copper): ≤ 5 ppm
Fe (Iron): ≤ 5 ppm
K (Potassium): ≤ 50 ppm
Mg (Magnesium): ≤ 5 ppm
Mn (Manganese): ≤ 5 ppm
Na (Sodium): ≤ 500 ppm
Ni (Nickel): ≤ 5 ppm
Pb (Lead): ≤ 5 ppm
Zn (Zinc): ≤ 5 ppm
Sulfated ash: ≤ 0.2 %
Water (according to Karl Fischer): ≤ 0.5 %
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This Item | |||
|---|---|---|---|
| reaction suitability reaction type: Complexometric reactions | reaction suitability - | reaction suitability - | reaction suitability reaction type: Complexometric reactions |
| technique(s) titration: suitable | technique(s) - | technique(s) - | technique(s) titration: suitable |
| pH 2-3 (20 °C in H2O, saturated solution) | pH - | pH - | pH 2-3 (20 °C in H2O, saturated solution) |
| Quality Level 100 | Quality Level 300 | Quality Level 200 | Quality Level 100 |
| mp >206 °C (Decomposition) | mp 219-220 °C (lit.) | mp 219-220 °C (lit.) | mp >206 °C (Decomposition) |
| storage temp. 15-25°C | storage temp. room temp | storage temp. room temp | storage temp. 15-25°C |
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Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B - STOT RE 2 Inhalation
target_organs
Respiratory Tract
Storage Class
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 2
flash_point_f
392.0 °F - closed cup
flash_point_c
200 °C - closed cup
Certificates of Analysis (COA)
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