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Merck
CN

198285

黑素

certified by the BSC

别名:

尼古丁水溶性, 酸性黑 2

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关于此项目

化学文摘社编号:
Colour Index Number:
50420
UNSPSC Code:
12171500
NACRES:
NA.47
MDL number:
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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

用作负色剂,代替螺旋桨、细菌、原生动物和真菌的印度墨水。
经过认证可用于Dorner 芽胞染剂。用作负色剂,代替螺旋体、细菌、原生动物和真菌的印度墨水。


存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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



全球贸易项目编号

货号GTIN
198285-100G04061838762825
198285-25G04061835570379