Description
Morin hydrate is a metal indicator reagent intended for microscopy, identified by CAS number 654055-01-3 and the empirical formula C₁₅H₁₀O₇ · x H₂O. Its molar mass is stated as 302,24 + x H₂O g/mol, accounting for the variable hydration water typical of this crystalline flavonol. In the laboratory, morin hydrate is valued for complexation and visualisation of selected metal ions, supporting both classical indicator chemistry and microscopic examination of specimens. The product is Offered from manufacturer Carl ROTH within its analytical chemicals portfolio, the material aligns with applications under indicators and metal indicators. Analytical chemists, histologists and teaching laboratories can integrate it into staining, fluorescence-assisted observation or qualitative metal tests where a reliable hydrate form is preferred. Physical handling follows normal fine-powder precautions; dissolve and dilute according to established microscopy protocols. This presentation keeps the focus on chemical identity, pack format and intended use so teams can match the reagent quickly to existing SOPs and inventory systems.
This article belongs on Reference substances & reagents (other), in Analytical standards & reference materials.
Key features
- Appearance: yellow to brown powder
- Loss on drying: ≤7 %
- Sulphated ash: ≤3 %
- CAS number: 654055-01-3
- Pack sizes: 5 g, 50 g, 1 g
- EG nr.: 207-542-9
- Empirical formula: C₁₅H₁₀O₇ · x H₂O
- Molar mass: 302,24 + x H₂O g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Analytical standards & reference materials
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Reference substances & reagents (other)
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Produits chimiques de laboratoire et industriels
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Questions about Morin hydrate, for microscopy, 1 g, glass
What is this article?
Morin hydrate, for microscopy, 1 g, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Reference substances & reagents (other), inside Analytical standards & reference materials, in Produits chimiques de laboratoire et industriels.
A reference substance has a stated identity and a stated content, used to check a method or to standardise a titration. It is a more tightly specified article than a reagent grade bottle of the same name. The lot's certificate is part of the product.
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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Shelves beside this one are ICP, AAS & ion standards, Chromatography standards (GC, HPLC, pesticides), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN), Spectroscopy & physical property standards and Indicators & indicator solutions.
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