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Merck
CN

531340

8-Amino-1-naphthalenesulfonic acid

Synonym(s):

1-Amino-8-naphthalenesulfonic acid, Peri acid

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About This Item

Linear Formula:
H2NC10H6SO3H
CAS Number:
Molecular Weight:
223.25
UNSPSC Code:
12171500
PubChem Substance ID:
EC Number:
201-437-1
MDL number:
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mp

>350 °C (lit.)

SMILES string

Nc1cccc2cccc(c12)S(O)(=O)=O

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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J Lee et al.
Analytical biochemistry, 185(2), 220-229 (1990-03-01)
Reaction of FMNH2 and O2 with bacterial luciferase followed by blue light irradiation results in a product previously claimed to have the same fluorescence spectral distribution as the bioluminescence. Preparations of this "high fluorescence" intermediate, however, contain two fluorescent components
J Ramalho-Santos et al.
Biochemistry and molecular biology international, 32(6), 1121-1127 (1994-04-01)
We have studied the importance of hydrophobic interactions in the fusion activity of Sendai virus. Viral fusion activity towards model lipid membranes was monitored using a fluorescence dequenching assay. Fusion was dependent on the composition of the target membrane and
J Nishihira et al.
Archives of biochemistry and biophysics, 302(1), 128-133 (1993-04-01)
Recombinant glutathione S-transferase P (GST-P) was purified in a homogeneous state. Fatty acid analysis of the enzyme revealed that the final enzyme preparation endogenously bound fatty acids, mostly palmitic acid or stearic acid, which were difficult to dissociate from the
J Lasch et al.
Biochimica et biophysica acta, 1022(2), 171-180 (1990-02-28)
The molecular mechanism of the solubilisation of phospholipid bilayers by nonionic detergents was studied by turbidity changes, carboxyfluorescein fluorescence dequenching, steady-state and time-resolved fluorescence anisotropy of DPH, lifetime measurements, ANS binding and 31P-NMR. Particular attention has been paid to the
Jia-Cherng Horng et al.
Biochemistry, 41(45), 13360-13369 (2002-11-06)
A set of peptides derived from the N-terminal domain of the ribosomal protein L9 (NTL9) have been characterized in an effort to define the minimum unit of this domain required to fold and to provide model peptides for the analysis

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