70221
eluent additive for LC-MS
anionic
≥99.0% (calc. on dry substance, NT)
≥99.0%
crystals
LiChropur™
LC/MS: suitable
insoluble matter, passes filter test
<2% water
<0.1% (as SO4)
5.5-7.5 (25 °C, 1 M in H2O)
119-121 °C (lit.)
H2O: 1 M at 20 °C, clear, colorless
1.26 g/mL at 25 °C (lit.)
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
Al: ≤1 mg/kg
As: ≤0.1 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤5 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Na: ≤5 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg
1 M in H2O
λ: 260 nm Amax: ≤0.01
λ: 280 nm Amax: ≤0.01
N.OC=O
1S/CH2O2.H3N/c2-1-3;/h1H,(H,2,3);1H3
VZTDIZULWFCMLS-UHFFFAOYSA-N
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Warning
Eye Irrit. 2
11 - Combustible Solids
WGK 1
Not applicable
Not applicable
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