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93665

Saxitoxin dihydrochloride solution

Name: Saxitoxin dihydrochloride solution
Brand: SIAL

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

Synonym(s):

3aS,4R,10aS)-2,6-Diamino-4-{[(aminocarbonyl)oxy]methyl}-3a,4,8,9-tetrahydro-1H,10H-pyrrolo[1,2-c]purine-10,10-diol dihydrochloride, STX

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About This Item

Empirical Formula (Hill Notation):

C₁₀H₁₇N₇O₄· 2HCl

CAS Number:

35554-08-6

Molecular Weight:

372.21

MDL number:

MFCD05662361

UNSPSC Code:

41116107

NACRES:

NA.24

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Properties

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

Description

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

Storage Class

12 - Non Combustible Liquids

wgk

nwg

flash_point_f

Not applicable

flash_point_c