Chlorure de choline 98+% (base substance sèche)
Fournisseur: Thermo Scientific
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Attention
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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 |
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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