D-Galactose 6-sulfate sodium salt
D-Galactose 6-sulfate sodium salt (CAS: 125455-62-1) is a sulphated carbohydrate derivative with the molecular formula C6H11O9SNa. This compound plays a role in biochemical research, particularly in differentiating glycan sulfatide recognition sites. It is also utilised in the study of carrageenan and galactan structures and biochemistry, offering a specific reagent for investigating carbohydrate-based biological interactions.
- IUPAC
- Gal-6S

Glycan Recognition Studies
D-Galactose 6-sulfate sodium salt can be used to investigate and differentiate glycan sulfatide recognition and binding sites. This aids in understanding specific molecular interactions involving sulphated carbohydrates.
Carrageenan and Galactan Biochemistry
This compound is employed in research focusing on the structure and biochemistry of carrageenans and galactans. It serves as a tool to explore the properties of these complex polysaccharides.
Chemical Biology Research
As a specialized carbohydrate derivative, it finds application in chemical biology for studies involving sulphated sugars and their biological roles or mechanisms.
| Molecular weight | 282.20 |
|---|---|
| Linear formula | C6H11O9SNa |
| Assay | ≥98.0% (TLC) |
| Application | D-Galactose 6-sulfate (Gal-6S) may be used to help differentiate glycan sulfatide recognition/binding sites and to study the structure and biochemisty of carrageenans and galactans. |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is D-Galactose 6-sulfate sodium salt used for?
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D-Galactose 6-sulfate sodium salt is used in research to help differentiate glycan sulfatide recognition/binding sites and to study the structure and biochemistry of carrageenans and galactans.
What is the CAS number and chemical formula for D-Galactose 6-sulfate sodium salt?
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The CAS number is 125455-62-1, and the chemical formula is C6H11O9SNa.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies D-Galactose 6-sulfate sodium salt with an assay of ≥98.0% (TLC). This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP.
What are the safety and handling recommendations for D-Galactose 6-sulfate sodium salt?
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Appropriate personal protective equipment includes eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. The WGK Germany classification is 3, indicating a high hazard to water.
How is D-Galactose 6-sulfate sodium salt packed, shipped, and exported?
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D-Galactose 6-sulfate sodium salt is carefully packed for secure transport. As a global supplier, Tech Serve Solutions exports chemicals worldwide, adhering to all relevant shipping and customs regulations.
How can I request a sample or a quote for D-Galactose 6-sulfate sodium salt?
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To request a sample or a quote, please contact our sales team through the website or direct email, specifying the product name and CAS number (125455-62-1).
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