Description
Semicarbazide hydrochloride is an analytical-grade laboratory reagent with a minimum purity of 98 % (p.a.). It is defined by CAS number 563-41-7 and EG number 209-247-0, the empirical formula CH₅N₃O · HCl and a molar mass of 111,53 g/mol. This nitrogen-rich hydrochloride salt is widely applied in organic synthesis, especially for converting aldehydes and ketones into crystalline semicarbazones that aid identification, purification and characterisation. It also serves as a versatile building block in preparative and analytical workflows where a consistent assay is required. The material is Its p.a. specification supports demanding experimental protocols that rely on reproducible reagent quality. Manufacturer data further reference UN number 2811, so standard laboratory handling and storage practices should be followed. Altogether, this grade offers a practical, well-documented source of semicarbazide hydrochloride for carbonyl derivatisation and related chemical work.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Assay: ≥98,0 %
- Solution (10 % in water): colorless
- Loss on drying (105 °C): ≤6,0 %
- CAS number: 563-41-7
- Pack sizes: 100 g, 500 g
- EG nr.: 209-247-0
- Purity: min. 98 %, p.a.
- Empirical formula: CH₅N₃O · HCl
- Molar mass: 111,53 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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Questions about Semicarbazide hydrochloride, min. 98 %, p.a., 100 g, plastic
What is this article?
Semicarbazide hydrochloride, min. 98 %, p.a., 100 g, plastic 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.
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Shelves beside this one are Metals, elements & oxides and Nanomaterials & quantum dots.
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