Description
Pararosaniline hydrochloride is an organic dye salt with CAS number 569-61-9, empirical formula C₁₉H₁₇N₃ClH and molar mass 323,82 g/mol. The hydrochloride form offers convenient solid handling for weighing into buffer systems, staining baths or intermediate preparations. Research and quality-control groups use pararosaniline derivatives in histology-related protocols, colour-forming reactions and method development where a stable cationic dye salt is preferred. Material from manufacturer Carl ROTH arrives ready for cold storage according to the stated temperature requirement and for integration into established laboratory workflows. Clear identity data (CAS, formula and molar mass) support documentation, risk assessment and batch traceability. Appropriate personal protective equipment, ventilation and waste controls for organic dye salts should be applied during routine use.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Colour: purple to green to dark green to dark gray to black
- Form: solid
- ¹H-NMR Spectrum: complies
- CAS number: 569-61-9
- Pack sizes: 100 g, 250 g, 500 g, 1 kg
- Empirical formula: C₁₉H₁₇N₃ClH
- Molar mass: 323,82 g/mol
- Storage temperature: -20 °C
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Pararosaniline hydrochloride, 100 g
What is this article?
Pararosaniline hydrochloride, 100 g is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Inorganic salts, inside Inorganic chemicals, in Lab chemicals.
An inorganic salt is an ionic solid, a chloride, a sulfate, a nitrate, a phosphate. The degree of hydration changes the mass that contains one mole of the ion. Analytical grade limits the foreign ions. A hydrate and the anhydrous salt are not interchangeable by weight.
An inorganic chemical is a salt, an acid or base in solid form, a metal, an oxide, or an element. The waters of hydration are part of the formula: a hydrate and an anhydrous salt are different masses for the same ion. Trace metals matter when the salt will be used in analysis. Nanomaterials add particle size to the specification. Look the substance up on PubChem. Hazard classes are on ECHA, under the CLP Regulation and REACH. Transport of the dangerous ones is explained by the UNECE.
Which category should I open next?
The category is Inorganic chemicals. The sub-category is Inorganic salts. The catalogue is Lab chemicals.
Shelves beside this one are Metals, elements & oxides and Nanomaterials & quantum dots.
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