Description
1,10-Phenanthroline hydrochloride monohydrate is an analytical-grade complexing agent offered at min. 99 %, p.a., with CAS number 3829-86-5 and empirical formula C₁₂H₈N₂ · HCl · H₂O. The molar mass of 234,69 g/mol supports accurate preparation of standard solutions for complexometric and spectrophotometric methods. This monohydrate salt is a classic ligand for iron and other transition metals and is frequently applied in redox indicators, metal determination, and coordination chemistry. The reagent from manufacturer Carl ROTH is categorised among complexing agents for complexometry and delivers the defined composition required for reproducible titration and colorimetric assays. With EG nr. 223-325-1, it remains a staple for quantitative metal analysis and research applications that demand high purity and reliable complex formation.
This article is part of Analytical grade solvents (p.a.), in Solvents.
Key features
- Appearance: white to pinkish powder
- Assay (acidim.): ≥99,0 %
- Sulphated ash: ≤0,2 %
- Water: ≤8,5 %
- Suitability for determination of iron: complies
- CAS number: 3829-86-5
- Pack size: 5 g
- Pack size: 10 g
- Pack size: 50 g
- EG nr.: 223-325-1
- Purity: min. 99 %, p.a.
- Empirical formula: C₁₂H₈N₂ · HCl · H₂O
- Molar mass: 234,69 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about 1,10-Phenanthroline hydrochloride, monohydrate, min. 99 %, p.a., 5 g, glass
What is this article?
1,10-Phenanthroline hydrochloride, monohydrate, min. 99 %, p.a., 5 g, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Analytical grade solvents (p.a.), inside Solvents, in Lab chemicals.
An analytical-grade solvent, often marked p.a., has impurity limits tight enough for classical analysis and for preparing reagents. It is not automatically low enough in UV absorbance for HPLC, and it is not dry enough for a water-sensitive reaction. The grade is the purchase.
A solvent dissolves. The grade says which impurities are low enough for the method. Analytical grade is the ordinary pure solvent. HPLC and LC-MS grades limit the absorbance and the ions that would become peaks or background. A dry solvent has had water removed. A deuterated solvent is for NMR, where the hydrogen signal would otherwise drown the sample. Technical grade is for cleaning and for synthesis that does not need a chromatogram. Identity is on PubChem. Names follow IUPAC. Hazards follow ECHA, the CLP Regulation and REACH.
Which category should I open next?
The category is Solvents. The sub-category is Analytical grade solvents (p.a.). The catalogue is Lab chemicals.
Shelves beside this one are HPLC & LC-MS grade solvents, Dry & deuterated solvents (NMR, synthesis), Technical & synthesis grade solvents and Green & alternative solvents.
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