Description
Girard's reagent P is a biochemical reagent supplied at a minimum purity of 95 % for laboratory and research use. It is identified by CAS number 1126-58-5 and the empirical formula C₇H₁₀ClN₃O, with a molar mass of 187,63 g/mol. These defined chemical parameters support consistent handling in analytical and synthetic workflows where a well-characterised reagent is required. Physical and identity data align with the stated manufacturer description, helping laboratories document reagent choice against CAS, formula, and molar mass. Girard's reagent P from manufacturer Carl ROTH fits catalogues focused on chemicals and biochemicals, including campaign and new-product selections. Clear specification of purity grade, molecular formula, and pack quantity simplifies ordering and inventory control. Use the listed CAS number and empirical formula when preparing internal specifications, risk assessments, or experimental records.
This article belongs on Reagents for analysis (Ph. Eur., ASTM, DIN), in Analytical standards & reference materials.
Key features
- Assay: ≥ 95 %
- Colour: reported
- Form: reported
- CAS number: 1126-58-5
- Pack sizes: 10 g, 25 g, 50 g, 100 g
- Purity: min. 95 %
- Empirical formula: C₇H₁₀ClN₃O
- Molar mass: 187,63 g/mol
- Storage temperature: +2 to +8 °C
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
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Questions about Girard's reagent P, min. 95 %, 10 g
What is this article?
Girard's reagent P, min. 95 %, 10 g is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Reagents for analysis (Ph. Eur., ASTM, DIN), inside Analytical standards & reference materials, in Lab chemicals.
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.
Which category should I open next?
The category is Analytical standards & reference materials. The sub-category is Reagents for analysis (Ph. Eur., ASTM, DIN). The catalogue is Lab chemicals.
Shelves beside this one are ICP, AAS & ion standards, Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Volumetric standard solutions (titration), Spectroscopy & physical property standards and Indicators & indicator solutions.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.