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236875 Choline Chloride 99+% USP CAS: 67-48-1

Specifications
References
CAS Number
67-48-1
Grade
USP
MDL Number
MFCD00011721
Molecular Formula
C₅H₁₄ClNO
Molecular Weight
139.63
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
RT
2-Hydroxy-N,N,N-trimethylethanaminium Chloride; Trimethyl(2-hydroxyethyl)ammonium Chloride; Actiron CC 6; Bilineurin Chloride; Biocolina; Hepacholine; Lipotril; Neocolina; Paresan

Choline is a water-soluble essential nutrient that is usually grouped with B vitamins.

CAS Number
67-48-1
Molecular Weight
139.63
Molecular Formula
C₅H₁₄ClNO
Purity
≥99%
Appearance
White crystalline powder
pH
4.0-7.0
Water (Karl Fisher)
≤0.5%
Residue On Ignition
≤0.05%
Heavy Metals (as Pb)
≤0.001%
Arsenic (As)
≤0.0001%
Cadmium (Cd)
≤0.00001%
Mercury (Hg)
≤0.00001%
Infrared Spectrum
Conforms to structure
1,4-Dioxane
≤10ug/g
Chromatographic Purity
Individual Impurities: ≤0.3% Total Impurities: ≤2%
Yeast and Mold and Coliform
≤100cfu/g
E. coli and Salmonella
Negative
Storage and Stability
Store at RT. Stable for 12 months after receipt.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Toxicity and Hazards
 All products should be handled by qualified personnel only, trained in laboratory procedures.
References
Hartung, C., et al.: Toxicol. Appl. Pharmacol., 12, 486 (1968), Sitaram, N., et al.: Life Sci., et al.: 22, 1555 (1978)
USBio References
No references available
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