Description
Gibberellic acid is a plant-derived diterpenoid phytohormone reference material supplied as ROTICHROM® CHR grade at 90 % purity for chromatographic and phytochemical work. Identified by CAS 77-06-5 and empirical formula C₁₉H₂₂O₆, it has a molar mass of 346,38 g/mol and a density of 1,34 g/cm³. This supports calibration, method development, and qualitative or quantitative studies of gibberellin pathways in plant physiology and analytical chemistry. The compound is widely used as a chromatography standard among phytochemicals and related analytical chemicals. Offered from manufacturer Carl ROTH under the ROTICHROM® CHR line, the material provides a defined chemical identity suitable for laboratory workflows that require a characterised gibberellic acid reference. Its compact glass presentation suits controlled handling of small analytical quantities in research and quality-control environments focused on plant growth regulators and related natural-product analysis.
This article is part of Chromatography standards (GC, HPLC, pesticides), in Analytical standards & reference materials.
Key features
- Appearance: white powder
- Assay (Gibberellin in A3): ≥900 µg/mg
- Specific rotation [α]20D: ≥+85°
- Loss on drying: ≤0.5 %
- CAS number: 77-06-5
- Pack sizes: 250 mg, 1 g
- EG nr.: 201-001-0
- Empirical formula: C₁₉H₂₂O₆
- Molar mass: 346,38 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Gibberellic acid, ROTICHROM® CHR, 250 mg, glass
What is this article?
Gibberellic acid, ROTICHROM® CHR, 250 mg, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Chromatography standards (GC, HPLC, pesticides), inside Analytical standards & reference materials, in Lab chemicals.
A chromatography standard is the substance, or the mix, injected so a peak can be named and quantified. Pesticide mixes, residual-solvent mixes and single-compound standards are different articles. The concentration and the solvent are the specification. The solvent has to be one the method may contain.
A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.
Which category should I open next?
The category is Analytical standards & reference materials. The sub-category is Chromatography standards (GC, HPLC, pesticides). The catalogue is Lab chemicals.
Shelves beside this one are ICP, AAS & ion standards, Reference substances & reagents (other), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN), Spectroscopy & physical property standards and Indicators & indicator solutions.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
