90290
Triethanolamine hydrochloride
puriss. p.a., ≥99.0% (AT)
Synonym(s):
2,2′,2′′-Nitrilotriethanol hydrochloride, Tris(2-hydroxyethyl)amine hydrochloride
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About This Item
grade
puriss. p.a.
assay
≥99.0% (AT)
ign. residue
≤0.01% (as SO4)
pH
4.0-5.5 (25 °C, 50 mg/mL in H2O)
useful pH range
7.3-8.3
pKa (25 °C)
7.8
mp
177-179 °C (lit.), 178-182 °C
cation traces
Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg
UV absorption
λ: 260 nm Amax: 0.05
SMILES string
Cl.OCCN(CCO)CCO
InChI
1S/C6H15NO3.ClH/c8-4-1-7(2-5-9)3-6-10;/h8-10H,1-6H2;1H
InChI key
HHLJUSLZGFYWKW-UHFFFAOYSA-N
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Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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