Glyoxal sodium bisulfite addition compound hydrate

ALDRICH/166502

Synonym: 1,2-Dihydroxy-1,2-ethanedisulfonic acid disodium salt hydrate

CAS Number: 332360-05-1
Empirical Formula (Hill Notation): C₂H₄O₈S₂ · 2Na · xH₂O
Molecular Weight: 266.16 (anhydrous basis)
EC Number: 208-233-1
MDL Number: MFCD00149541
Linear Formula: [-CH(OH)SO₃Na]₂· xH₂O
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-166502-250G	250 g	$71.10 1/EA	Add To Favorites

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This image depicts SKU: 166502-250G

Properties
Descriptions
Safety Info.
Basic Data

form	solid
InChI	1S/C2H6O8S2.2Na.H2O/c3-1(11(5,6)7)2(4)12(8,9)10;;;/h1-4H,(H,5,6,7)(H,8,9,10);;;1H2/q;2*+1;/p-2
InChI key	JQYGKJGYGOFFIK-UHFFFAOYSA-L
mp	193 °C (dec.) (lit.)
Quality Level	100
SMILES string	O.[Na+].[Na+].OC(C(O)S([O-])(=O)=O)S([O-])(=O)=O

Application:	Glyoxal sodium bisulfite addition compound hydrate was used to convert N-benzyl-2,3,4-trimethoxyaniline to sodium 5,6,7-trimethoxy-1-benzylindolyl-2-sulfite. It was used in the synthesis of 6-hydroxyquinoxaline.
General description:	Convenient, nonaqueous form of glyoxal
Packaging:	250 g in poly bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

mp	193 °C (dec.) (lit.)
UNSPSC	12352100

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