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形狀
powder
品質等級
成份
Dye content, 45%
顏色
dark brown
溶解度
water: 0.1%
λmax
458 nm
&epsilon ;(消光係數)
≥9000 at 424-436 nm in H2O at 0.03 g/L
≥9000 at 424-436 nm in H2O
應用
diagnostic assay manufacturing
hematology
histology
儲存溫度
room temp
SMILES 字串
[Na+].[Na+].[Na+].Cc1cc(cc(C([O-])=O)c1O)C(=C2/C=C(C)C(=O)C(=C2)C([O-])=O)\c3c(Cl)ccc(c3Cl)S([O-])(=O)=O
InChI
1S/C23H16Cl2O9S.3Na/c1-9-5-11(7-13(20(9)26)22(28)29)17(12-6-10(2)21(27)14(8-12)23(30)31)18-15(24)3-4-16(19(18)25)35(32,33)34;;;/h3-8,26H,1-2H3,(H,28,29)(H,30,31)(H,32,33,34);;;/q;3*+1/p-3/b17-12-;;;
InChI 密鑰
FUIZKNBTOOKONL-NDOZRWCBSA-K
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一般說明
铬天青 S 是一种亲水性阴离子。 它也被称为媒染兰 29(C.l.43825)和铬天青 S。
應用
氟化物测定试剂
铬天青 S 已被用于评估根际细菌铁载体的产生。
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
Biomolecules, 10(7) (2020-07-28)
Iron is part of many redox and other enzymes and, thus, it is essential for all living beings. Many oxic environments have extremely low concentrations of free iron. Therefore, many prokaryotic species evolved siderophores, i.e., small organic molecules that complex
PloS one, 14(5), e0216085-e0216085 (2019-05-09)
Pseudomonas aeruginosa and Aspergillus fumigatus are pathogens frequently co-inhabiting immunocompromised patient airways, particularly in people with cystic fibrosis. Both microbes depend on the availability of iron, and compete for iron in their microenvironment. We showed previously that the P. aeruginosa
Microorganisms, 8(5) (2020-05-06)
Seedling rot disease in rice leads to significant loss in the production of seedlings. This research was conducted to explore yeasts that could be used as biological control agents against rice seedling rot disease caused by Curvularia lunata and Helminthosporium
Use of chrome azurol S reagents to evaluate siderophore production by rhizosphere bacteria
Biology and Fertility of Soils, 12, 39-45 (1991)
Frontiers in plant science, 11, 979-979 (2020-08-09)
Limited P availability in several agricultural areas is one of the key challenges facing current agriculture. Exploiting P-solubilizing bacteria (PSB) has been an emerging bio-solution for a higher rhizosphere P-availability, meanwhile the above- and below-ground interactions that PSB would trigger
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