Astra Blue
Astra Blue (CAS: 82864-57-1; C47H52CuN14O6S3) is a laboratory reagent with a molecular weight of 1068.75. This compound is primarily used as a stain in cell biology, hematology, and histology. Its distinct spectral properties, with an absorption maximum at 606 nm, make it valuable for various staining applications in microscopy and diagnostic procedures. Astra Blue is supplied by Tech Serve Solutions for research and laboratory use.
- IUPAC
- Astra Blue Base 6 GLL,Basic Blue 140
Cell Biology Staining
Astra Blue serves as a crucial dye in cell biology research. It is utilized for differential staining of cellular components, aiding in the visualisation and analysis of cell structures under microscopy.
Hematology Staining
In hematology, Astra Blue is employed for the staining of blood cells and tissues. This application helps in identifying and differentiating various blood cell types for diagnostic purposes.
Histology Applications
This compound is valuable in histology for staining tissue samples. It enables the clear visualisation of tissue morphology, supporting microscopic examination and pathological analysis.
Dye for Laboratory Use
As a general laboratory stain and dye, Astra Blue is suitable for a range of analytical and experimental procedures where specific colouration is required for identification or differentiation.
| Molecular weight | 1068.75 |
|---|---|
| Empirical formula | C47H52CuN14O6S3 |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 606 nm |
|---|
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 Astra Blue used for?
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Astra Blue is used as a stain in cell biology, hematology, and histology. It is also suitable for general laboratory staining applications.
What are the CAS number and formula for Astra Blue?
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The CAS number for Astra Blue is 82864-57-1, and its empirical formula is C47H52CuN14O6S3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Astra Blue as a laboratory reagent. The specific assay and purity are detailed in the product's Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
How should Astra Blue be handled safely?
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Astra Blue may cause skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Use a dust mask (N95), safety goggles, and gloves when handling. Ensure adequate ventilation. Avoid dust formation and inhalation.
Is Astra Blue a controlled substance?
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The provided data does not indicate that Astra Blue is a controlled substance.
How is Astra Blue packaged and shipped?
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Astra Blue is carefully packaged for safe transport, adhering to all relevant shipping regulations for chemical substances. We offer global export services.
How can I request a sample or quote for Astra Blue?
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To request a sample or a quote for Astra Blue, please contact our sales department through the website or by phone, referencing the product CAS number 82864-57-1.
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