CAS 517-21-5

Sodium glyoxal bisulfite

Description:

Sodium glyoxal bisulfite, with the CAS number 517-21-5, is a chemical compound that serves primarily as a reagent in various chemical processes, particularly in the field of organic chemistry. It is a white to off-white solid that is soluble in water, making it useful in aqueous applications. This compound is known for its ability to act as a reducing agent and is often employed in the synthesis of various organic compounds, including dyes and pharmaceuticals. Sodium glyoxal bisulfite is also utilized in the textile industry for its properties as a fixing agent. The presence of both glyoxal and bisulfite groups in its structure contributes to its reactivity, allowing it to participate in various chemical reactions, including nucleophilic additions. Safety considerations should be taken into account when handling this compound, as it may cause irritation upon contact with skin or eyes. Overall, sodium glyoxal bisulfite is a versatile chemical with applications across multiple industries, particularly in organic synthesis and textile processing.

Formula: C₂H₆O₈S₂·2Na

InChI: InChI=1S/C2H6O8S2.2Na/c3-1(11(5,6)7)2(4)12(8,9)10;;/h1-4H,(H,5,6,7)(H,8,9,10);;

InChI key: InChIKey=LXRWXMGQJWYHKY-UHFFFAOYSA-N

SMILES: C(C(S(=O)(=O)O)O)(S(=O)(=O)O)O.[Na]

Synonyms:

• 1,2-Dihydroxyethane-1,2-Disulfonic Acid
• 1,2-Ethanedisulfonic acid, 1,2-dihydroxy-, disodium salt
• 1,2-Ethanedisulfonic acid, 1,2-dihydroxy-, sodium salt (1:2)
• Disodium 1,2-Dihydroxyethane-1,2-Disulfonate
• Disodium 1,2-Disulfoethane-1,2-Diolate
• Disodium 1,2-dihydroxy-1,2-ethanedisulfonate
• Disodium 1,2-dihydroxy-1,2-ethanedisulfonate, hydrate
• Glyoxal Di(Sodium Bisulphite)
• Glyoxal Sodium Bisulfite Monohydrate
• Glyoxal bis(sodium hydrogen sulfite) adduct
• Glyoxal disodium bisulfite
• Glyoxal sodium bisulfite
• Glyoxal sodium bisulfite addition compound
• Glyoxal-sodium bisulfite adduct (1:2)
• Glyoxalbisulfite monohydrate
• Glyoxale Bis Hydrogen Sulfite Disodium Salt
• NSC 18262
• Sodium 1,2-dihydroxyethane-1,2-disulfonate

Glyoxal Sodium Bisulfite Hydrate (contains oligomers)

CAS: 332360-05-1, 517-21-5

Formula: C₂H₂O₂·2NaHSO₃·xH₂O

Purity: >90.0%(T)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 266.15 (as Anhydrous)

Ref: 3B-G0154

Glyoxal sodium bisulfite hydrate

CAS: 517-21-5

Formula: C₂H₄Na₂O₈S₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 266.1579

Ref: IN-DA0035L7

Glyoxal Sodium Bisulfite Hydrate

CAS: 517-21-5

Glyoxal Sodium Bisulfite Hydrate

Purity: 95%

Ref: 54-OR1013437

Glyoxal Sodium Bisulfite (contains oligomers)

Controlled Product

CAS: 517-21-5

Applications Glyoxal Sodium Bisulfite (contains oligomers) (cas# 517-21-5) is a useful research chemical.

Formula: C₂H₄Na₂O₈S₂

Color and Shape: Neat

Molecular weight: 266.15

Ref: TR-G754513

Sodium 1,2-dihydroxyethane-1,2-disulfonate

CAS: 517-21-5

Formula: C₂H₄Na₂O₈S₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 266.15

Ref: 10-F422710

Glyoxal bis(sodium hydrogen sulfite) adduct hydrate

CAS: 517-21-5

Glyoxal bis(sodium hydrogen sulfite) adduct hydrate is a reactive compound that has been shown to react with quinoxaline derivatives. The nitrogen atoms in the amide and nitrogen atoms in the quinoxaline derivative are oxidized by oxidation catalyst, such as sodium carbonate, to form an amide-quinone. This reaction leads to the formation of a polyvinyl polymer that can be used for sample preparation. In addition, this compound has been shown to have receptor activity and detergent compositions. Glyoxal bis(sodium hydrogen sulfite) adduct hydrate also has antimicrobial properties and can be used for plant physiology studies and pharmacokinetic properties.

Formula: OHCCHO·2NaHSO₃

Purity: Min. 95%

Molecular weight: 266.16 g/mol

Ref: 3D-AAA51721