Imprimer

Chlorure de choline 98+% (base substance sèche)

Fournisseur: Thermo Scientific
Attention

Synonyms: Choline chlorure

J13410.P5EA 286 CHF
J13410.P5 J13410.A9
Chlorure de choline 98+% (base substance sèche)
Chlorure de choline
Formule: HOH₂CCH₂N(CH₃)₃Cl
MW: 139,62 g/mol
Melting Pt: ∼305 °C (déc.)
Densité: ∼1,205 g/cm³ (20 °C)
température de stockage: Température ambiante
MDL Number: MFCD00011721
Numéro CAS: 67-48-1
EINECS: 200-655-4
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Résultats des tests de spécification

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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