Description
Choline dihydrogenphosphate is an organic phosphate salt with a minimum purity of 97 %, CAS number 83846-92-8 and empirical formula C₅H₁₆NO₅P. Its molar mass is 201,06 g/mol, supporting accurate stoichiometric work in synthesis and formulation. As a choline-based salt it is relevant to biochemical research, ionic-liquid studies and green-chemistry programmes that favour biocompatible cations and phosphate counter-ions. This grade from manufacturer Carl ROTH fits solvent and media development where a defined choline phosphate source is required. The clear assay and molecular identity help laboratories document reagent quality for exploratory synthesis, buffer-related work and comparative studies of choline derivatives. The compact pack size keeps handling straightforward on the bench while limiting excess inventory for specialised applications in sustainable laboratory chemistry.
Key features
- Appearance: white to yellowish, solid
- Assay: ≥97 %
- Water (KF): ≤0.5 %
- CAS number: 83846-92-8
- Pack sizes: 25 g, 100 g
- Purity: min. 97 %
- Empirical formula: C₅H₁₆NO₅P
- Molar mass: 201,06 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)