93665

Saxitoxin -dihydrochlorid -Lösung

20 μg/g in hydrochloric acid (nominal concentration), certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Synonym(e): 3aS,4R,10aS)-2,6-Diamino-4-{[(aminocarbonyl)-oxy]-methyl}-3a,4,8,9-tetrahydro-1H,10H-pyrrolo[1,2-c]purin10,10-diol -dihydrochlorid, STX
• Empirische Formel (Hill-System): C₁₀H₁₇N₇O₄ · 2HCl
• CAS-Nummer: 35554-08-6
• Molekulargewicht: 372.21
• MDL number: MFCD05662361
• UNSPSC Code: 41116107
• NACRES: NA.24

Eigenschaften

• Quality Segment: 300
• grade: certified reference material, TraceCERT^®
• shelf life: limited shelf life, expiry date on the label
• manufacturer/tradename: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• concentration: 20 μg/g in hydrochloric acid (nominal concentration)
• application(s): cleaning products; cosmetics; food and beverages; personal care
• format: single component solution
• storage temp.: −20°C
• SMILES string: [H][C@@]12[C@]3(NC(N2)=N)N(CCC3(O)O)C(N[C@H]1COC(N)=O)=N
• InChI: 1S/C10H17N7O4.2ClH/c11-6-15-5-4(3-21-8(13)18)14-7(12)17-2-1-9(19,20)10(5,17)16-6;;/h4-5,19-20H,1-3H2,(H2,12,14)(H2,13,18)(H3,11,15,16);2*1H
• InChI key: YHAHUGQQOBPXOZ-UHFFFAOYSA-N

Beschreibung

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to the SI through a primary reference material from an NMI, e.g. NIST, NRC or NMIJ.
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com

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Analysis Note

20 μg/g in 66.3 μmol/l HCl in water

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Lagerklasse: 12 - Non Combustible Liquids
• wgk: nwg
• flash_point_f: Not applicable
• flash_point_c: Not applicable