Beschrijving
Ninhydrin solution R4 is a pharmacopoeia-quality reagent specified as Reag. Ph. Eur., Chapter 4.1.1, reference 1058307. Supplied in a 100 ml glass pack, it is intended for laboratory procedures that require reagents defined in the European Pharmacopoeia. The solution has a density of 0,8 g/cm³, a flash point of 12 °C and a boiling point of 82 °C, and is assigned UN-Nr. 1993. These data allow laboratories to plan handling, transfer and compatibility with standard glassware. Ninhydrin solution R4 from manufacturer Carl ROTH belongs to the Reagents 4.1.1 series within chemicals of pharmacopoeia quality, alongside other reagents and volumetric standard solutions prepared to Ph. Eur. requirements. The 100 ml glass presentation suits bench-scale analytical work and smaller-volume reagent inventories. Net weight of the pack is 0,400 kg. Physical properties including density, flash point and boiling point are stated so that users can incorporate the reagent into existing laboratory methods that cite Chapter 4.1.1. The product is offered for professional laboratory use where Ninhydrin solution R4 is specified by the pharmacopoeia.
Key features
- Pack size: 100 ml glass
- Density: 0,8 g/cm³
- Flash point: 12 °C
- Boiling point: 82 °C
- Specification: Reag. Ph. Eur., Chapter 4.1.1, 1058307
- UNSPSC: 12171500
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
GevaarHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Ninhydrin solution R4, Reag. Ph. Eur.
What is this article?
Ninhydrin solution R4, Reag. Ph. Eur. is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Reagentia voor analyse (Ph. Eur., ASTM, DIN), inside Analytische standaarden & referentiematerialen, in Chemicaliën.
A reagent for analysis is a chemical whose impurities are limited so they do not become a signal in a titration, a digestion or a photometric method. Pharmacopoeia, ASTM and DIN names point at different limit lists. The grade, not only the identity, is the purchase.
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.
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The category is Analytische standaarden & referentiematerialen. The sub-category is Reagentia voor analyse (Ph. Eur., ASTM, DIN). The catalogue is Chemicaliën.
Shelves beside this one are ICP-, AAS- & ionstandaarden, Chromatografiestandaarden (GC, HPLC, pesticiden), Referentiestoffen & reagentia (overig), Volumetrische standaardoplossingen (titratie), Spectroscopie- & fysische-eigenschapsstandaarden and Indicatoren & indicatoroplossingen.
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