ionic detergent, sodium salt
For further processing only.
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Cholate material number and pack size: Material Number Pack Size 10261084103 custom fill
- Anionic detergent for diagnostic tests.
- Use Cholate in diagnostic reagents, such as for the determination of cholesterol and triglycerides.
Molecular weight: 430.6 D
Detergent type: Anionic detergent
Solubility: Limited solubility in the presence of Ca2+.
Handling advice: Harmful if exposed to skin and if inhaled. Adequate precautions as for handling of irrigating products must be taken. Appearance: White crystalline powder
Clear, colorless solution in water (c=10 mg/mL)
Clear, colorless to yellowish solution in water (c=150 mg/mL, +20°C)
Identity (NIR): Corresponds to reference
Cholic acid, Na-salt (HPLC): ≥93 area%
Water (K. Fischer): ≤6%
C (elementary analysis): 62-67%
Na (flame photometric): 5.0-5.5%
Heavy metals (as Pb): ≤10 ppm
Flame coloration: Positive
A340 (against water): ≤0.100
A505 (against water): ≤0.005
A546 (against water): ≤0.005
A505 to A550 (against water): ≤0.025
Hydrophilic contaminants (HPLC): ≤15 area%
Lipophilic contaminants (HPLC): ≤4.0 area%
Reducing substances: ≤0.25 ml (KMnO4, 0.002 mol/L, per 100 mg)
Oxidizing substances: Negative
Bioburden: ≤100 CFU/g, ≤10 moulds/g
Performance: Corresponds to specification
Stability: At +15 to +25°C within specification range for 36 months. Protect from light.