70530
3-羟基-2,7-萘二磺酸 二钠盐
technical, ≥95% (HPLC)
别名:
2-萘酚-3,6-二磺酸 二钠盐, 3-羟基-2,7-萘二磺酸二钠, R-酸 钠盐
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关于此项目
经验公式（希尔记法）:
C10H6Na2O7S2
化学文摘社编号:
分子量:
348.26
EC Number:
205-196-3
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
3643184
MDL number:
Assay:
≥95% (HPLC)
Form:
powder
grade
technical
Quality Segment
assay
≥95% (HPLC)
form
powder
loss
≤2% loss on drying
SMILES string
[Na+].[Na+].Oc1cc2ccc(cc2cc1S([O-])(=O)=O)S([O-])(=O)=O
InChI
1S/C10H8O7S2.2Na/c11-9-4-6-1-2-8(18(12,13)14)3-7(6)5-10(9)19(15,16)17;;/h1-5,11H,(H,12,13,14)(H,15,16,17);;/q;2*+1/p-2
InChI key
VNEBWJSWMVTSHK-UHFFFAOYSA-L
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
M Gutman et al.
Biochemistry, 24(12), 2937-2941 (1985-06-04)
The laser-induced proton pulse generates a massive, brief, proton pulse capable of perturbing biochemical equilibria. The time resolution of the monitoring system can follow the diffusion-controlled protonation of specific sites on macromolecular bodies [Gutman, M. (1984) Methods Biochem. Anal. 30
M Gutman et al.
Biochemistry, 24(12), 2941-2946 (1985-06-04)
The kinetics of protonation of a specific site on a macromolecular structure (micelle) in buffered solution was studied with the purpose of evaluating the effect of buffer on the observed dynamics. The experimental system consisted of the following elements: Brij
M Gutman et al.
Journal of biochemical and biophysical methods, 1(1), 9-19 (1979-01-01)
The excited state (S1) of sulfononaphthols has a pK value well below that of the ground state, consequently intensive illumination of their aqueous solution should lead to acidification. In this study the second harmonies of a ruby laser pulse (10