Fluorescent Brightener 28 (CI 40622) [4404-43-7]
Référence 237774-25g
Conditionnement : 25g
Marque : US Biological
237774 Fluorescent Brightener 28 (CI 40622)
Grade
Reagent GradeShipping Temp
RTStorage Temp
RTFluorescent Brightener 28 is used for the staining of fungi and as a viability stain. Industrial uses include use as a fluorescent brightening agent for cellulose and polyamide fabrics, paper and in detergents and soaps.
Synonyms:
Calcofluor White M2R; Tinopal; CI 40622
CAS No:
4404-43-7
Molecular Formula:
C40H44N12O10S2
Molecular Weight:
916.98
Strength:
≥95%
Appearance:
Yellow powder
UV Visible Absorbance (λ max, methanol):
350 ± 5nm
Melting Point:
290°C (dec) (lit)
Solubility:
Water
Storage and Stability:
Store at RT. Stable for 12 months after receipt. Light sensitive
Applications
Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. ||Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.