eluent additive for LC-MS
100
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/kgsulfate (SO42-): ≤50 mg/kg
Al: ≤1 mg/kgAs: ≤0.1 mg/kgBa: ≤1 mg/kgBi: ≤1 mg/kgCa: ≤5 mg/kgCd: ≤1 mg/kgCo: ≤1 mg/kgCr: ≤1 mg/kgCu: ≤1 mg/kgFe: ≤1 mg/kgK: ≤5 mg/kgLi: ≤1 mg/kgMg: ≤1 mg/kgMn: ≤1 mg/kgMo: ≤1 mg/kgNa: ≤5 mg/kgNi: ≤1 mg/kgPb: ≤1 mg/kgSr: ≤1 mg/kgZn: ≤1 mg/kg
1 M in H2O
λ: 260 nm Amax: ≤0.01λ: 280 nm Amax: ≤0.01
N.OC=O
1S/CH2O2.H3N/c2-1-3;/h1H,(H,2,3);1H3
VZTDIZULWFCMLS-UHFFFAOYSA-N
Warning
Eye Irrit. 2
11 - Combustible Solids
WGK 1
dust mask type N95 (US), Eyeshields, Gloves