1.03122
3,3′-Dimethylnaphthidine
别名:
3,3′-Dimethylnaphthidine, 4,4′-Diamino-3,3′dimethyl-1,1′-binaphthyl
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关于此项目
经验公式（希尔记法）:
C22H20N2
化学文摘社编号:
分子量:
312.41
UNSPSC Code:
12352116
EC Index Number:
236-069-0
NACRES:
NA.05
MDL number:
SMILES string
Nc1c2c(c(cc1C)c3c4c(c(c(c3)C)N)cccc4)cccc2
InChI
1S/C22H20N2/c1-13-11-19(15-7-3-5-9-17(15)21(13)23)20-12-14(2)22(24)18-10-6-4-8-16(18)20/h3-12H,23-24H2,1-2H3
InChI key
FTEGMIZQLGXBNA-UHFFFAOYSA-N
form
solid
mp
228-233 °C
bulk density
380 kg/m3
storage temp.
2-30°C
Quality Level
Analysis Note
Appearance of solution (10 g/l; ethanol): passes test
Loss on drying (110 °C): ≤ 1.0 %
Suitability as indicator (for metal titration): passes test
Suitability for bromate determination in water and drinking water for Pharo- or NOVA-spectrophotometer: passes test
Application note: Method A or Method B
Method A:For the measurement the method 195, which is pre-calibrated in the Spectroquant Pharo-and NOVA-photometers can be
used. To increase the precision of the results a self-made blank according to the application is recommended generally.
Method B:For the measurement the pre-calibrated method 195 is not applicable. Instead of that, a self-made calibration according the
application is to perform.
Loss on drying (110 °C): ≤ 1.0 %
Suitability as indicator (for metal titration): passes test
Suitability for bromate determination in water and drinking water for Pharo- or NOVA-spectrophotometer: passes test
Application note: Method A or Method B
Method A:For the measurement the method 195, which is pre-calibrated in the Spectroquant Pharo-and NOVA-photometers can be
used. To increase the precision of the results a self-made blank according to the application is recommended generally.
Method B:For the measurement the pre-calibrated method 195 is not applicable. Instead of that, a self-made calibration according the
application is to perform.
Application
- Bacteriocin Against MRSA: This research highlights the application of ammonium sulfate in the purification of novel bacteriocins from Lactiplantibacillus plantarum for combating methicillin-resistant Staphylococcus aureus, demonstrating its critical role in biomedical research and pharmaceutical applications (Ye et al., 2024).
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
商品
Photometric assessment of bromate in drinking water samples using Spectroquant® photometer and test kits, along with 3,3'-dimethylnaphthidine and potassium iodide.
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