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关于此项目
经验公式(希尔记法):
C19H17N3 · HCl
化学文摘社编号:
分子量:
323.82
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
Colour Index Number:
42500
EC Number:
209-321-2
MDL number:
Beilstein/REAXYS Number:
4164603
agency
certified by the BSC
Quality Segment
form
powder
composition
Dye content, ≥88%
technique(s)
microbe id | staining: suitable
color
green to dark green
pH
1.0-3.1, purple to red
mp
268-270 °C (dec.) (lit.)
λmax
544 nm
ε (extinction coefficient)
≥11000 at 235-239 nm in 50% ethanol at 0.003 g/L, ≥17000 at 287-291 nm in 50% ethanol at 0.003 g/L
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
[Cl-].Nc1ccc(cc1)C(\c2ccc(N)cc2)=C3/C=CC(=[NH2+])C=C3
InChI
1S/C19H17N3.ClH/c20-16-7-1-13(2-8-16)19(14-3-9-17(21)10-4-14)15-5-11-18(22)12-6-15;/h1-12,20H,21-22H2;1H
InChI key
JUQPZRLQQYSMEQ-UHFFFAOYSA-N
Application
在Periodic Acid Schiff(PAS)和Feulgen技术中,作为ENDO培养基以及Schiff's试剂,经认证其可用于石炭品红的耐酸染色。
Biochem/physiol Actions
碱性品红属于三苯基甲烷类。将碱性品红与亚硫酸结合可形成品红亚硫酸,也称为Feulgen试剂或Schiff试剂。该试剂可用于染色体DNA的染色。碱性品红也可用于植物组织样品中木质素的染色。
Legal Information
Magenta is a trademark of Merck KGaA, Darmstadt, Germany
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警示词
Danger
危险代码
Hazard Classifications
Carc. 1B
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
PPE(个人防护设备)
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
