198285
Nigrosin
certified by the BSC
Synonym(s):
Acid black 2, Nigrosin water soluble
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
CAS Number:
Colour Index Number:
50420
UNSPSC Code:
12171500
NACRES:
NA.47
MDL number:
agency
certified by the BSC
Quality Level
form
solid
solubility
H2O: 0.1%, H2O: soluble
λmax
570 nm
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Application
Certified for use in Dorner′s spore stain. Used as a negative stain in place of India ink for spirochetes, bacteria, protozoa and fungi.
Used as a negative stain in place of India ink for spirochetes, bacteria, protozoa and fungi.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Photoacoustics resolves species-specific differences in hemoglobin concentration and oxygenation.
Hacker, et al.
Journal of Biomedical Optics, 25 (2021)
A L Fedorovtsev
Sudebno-meditsinskaia ekspertiza, 35(2), 28-30 (1992-04-01)
The morphology of isolated cells of multi-layer squamous non-horny epithelium (buccal, vaginal, urethral, rectal), stained with 0.05% nigrosine solution, was under study, and the sizes of these cells and their nuclei were measured. Specific markers were detected in the buccal
L Björndahl et al.
Human reproduction (Oxford, England), 18(4), 813-816 (2003-03-28)
The one-step eosin-nigrosin staining technique for assessment of sperm vitality was developed in the 1950s for various mammalian species. Although commonly used on human sperm in semen, a validation for this use has not previously been published. The technique was
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 198285-100G | 04061838762825 |
| 198285-25G | 04061835570379 |