Choline chloride ≥98.0% (dry basis)

Supplier: Thermo Fisher Scientific

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

J13410-A9 J13410-P5
101169-778EA 190.62 USD
101169-778 103728-066
Choline chloride ≥98.0% (dry basis)
Choline chloride
Formula: HOH₂CCH₂N(CH₃)₃Cl
MW: 139.62 g/mol
Melting Pt: ∼ 305 °C (dec.)
Storage Temperature: Ambient
MDL Number: MFCD00011721
CAS Number: 67-48-1
EINECS: 200-655-4
Merck Index: 14,2206
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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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