β-Lactose
β-Lactose (CAS: 5965-66-2), a disaccharide with the molecular formula C12H22O11, is a chemical compound primarily used as a component in culture media. This carbohydrate, specifically β-D-Galactopyranosyl-(1→4)-β-D-Glucopyranoside, is supplied by Tech Serve Solutions for research and laboratory applications. With a molecular weight of 342.30, it serves as a reliable ingredient in various biochemical and microbiological settings, supporting scientific investigations.
- IUPAC
- β-D-Gal-(1→4)-β-D-Glc
Culture Media Component
β-Lactose is suitable for use as a component in the preparation of culture media. Its specific carbohydrate structure supports microbial growth and differentiation in laboratory settings.
Biochemical Research
As a defined disaccharide, β-Lactose is utilised in various biochemical research applications. It can serve as a substrate or standard in enzymatic studies and metabolic pathway investigations.
Laboratory Reagent
This compound functions as a standard laboratory reagent, aiding in a range of analytical and synthetic procedures. Its consistent quality ensures reliable results in experimental work.
| Molecular weight | 342.30 |
|---|---|
| Empirical formula | C12H22O11 |
| Assay | ≥99% total lactose basis~30% α-anomer basis |
| Suitability | suitable for component for culture media |
| 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 β-Lactose used for?
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β-Lactose is primarily used as a component in culture media for microbiological applications and in various biochemical research endeavours.
What is the CAS number and chemical formula for β-Lactose?
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The CAS number for β-Lactose is 5965-66-2, and its empirical formula (Hill notation) is C12H22O11.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies β-Lactose with an assay of ≥99% on a total lactose basis and approximately 30% on an α-anomer basis. This product is suitable for component use in culture media. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should β-Lactose be handled safely?
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Handle β-Lactose with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. This compound has a WGK Germany rating of 3, indicating it is considered hazardous to water.
How is β-Lactose packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific packaging details will be provided upon request and depend on the quantity ordered and destination.
How can I request a quote or sample for β-Lactose?
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To request a quote or sample for β-Lactose, please contact our sales department through the website or provide your inquiry details directly.
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