Choline chloride 98+% (dry basis)

Supplier: Thermo Scientific
Warning

Synonyms: 2-hydroxy-N,N,N-trimethylethanaminium chloride

J13410.P5 J13410.A9
J13410.P5EA 140 GBP
J13410.P5 J13410.A9
Choline chloride 98+% (dry basis)
Choline chloride
Formula: HOH₂CCH₂N(CH₃)₃Cl
MW: 139,62 g/mol
Melting Pt: ∼305 °C (dec.)
Density: ∼1,205 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011721
CAS Number: 67-48-1
EINECS: 200-655-4
Merck Index: 14,02206
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Specification Test Results

Form White crystalline powder
Assay (unspecified): 1,4-Dioxane Passes test
Assay (unspecified) ≥98.0% (dry basis)
Comment Protect from moisture. This material is hygroscopic.
Identification (FTIR) Conforms
Residue on ignition ≤ 0.05%
Water Content (Karl Fischer Titration) ≤ 0.5%
Trace Metal: Heavy Metals (Pb) ≤ 10 ppm

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