70800
5-Amino-1-naphthalenesulfonic acid
technical, ≥60.0% (T)
Synonym(s):
1-Naphthylamine-5-sulfonic acid, Laurent’s acid
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About This Item
Empirical Formula (Hill Notation):
C10H9NO3S
CAS Number:
Molecular Weight:
223.25
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-571-0
Beilstein/REAXYS Number:
2214149
MDL number:
Form:
powder
InChI key
DQNAQOYOSRJXFZ-UHFFFAOYSA-N
InChI
1S/C10H9NO3S/c11-9-5-1-4-8-7(9)3-2-6-10(8)15(12,13)14/h1-6H,11H2,(H,12,13,14)
SMILES string
Nc1cccc2c(cccc12)S(O)(=O)=O
grade
technical
form
powder
concentration
≥60.0% (T)
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - 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
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Fluorescent nucleotide triphosphate substrates for snake venom phosphodiesterase.
S E Pollack et al.
Analytical biochemistry, 127(1), 81-88 (1982-11-15)
R R Kardost et al.
Molecular immunology, 19(1), 159-170 (1982-01-01)
A fluorescence immune assay designed to measure anti-nucleotide antibody activity is described based on the synthesis of a fluorescent nucleotide probe possessing a low fluorescence quantum yield when free in aqueous solution (neutral pH). The fluorophore, AmNS (1-naphthylamine-5-sulfonic acid), was
J Fick et al.
European journal of biochemistry, 126(2), 367-372 (1982-08-01)
Fluorescence studies of the intramolecular and intermolecular interactions between aminonaphthylsulfonate and nucleotides of uracil or adenine are described. The fluorescence originates solely from the naphthyl moiety and is intramolecularly quenched by the base, uracil being more effective than adenine. The
V Gianotti et al.
Chemosphere, 67(10), 1993-1999 (2007-01-26)
HPLC-DAD, HPLC-MS/MS, GC-MS and spectrophotometric methods are employed to investigate the degradation process of sodium 1-amino-5-naphthalene sulfonate (1A5NS) aqueous solutions, when exposed to sunlight and UV-lamp (254 nm) irradiations. Experimental results show that both sunlight and 254 nm UV-lamp irradiations
S C Tyagi et al.
The Journal of biological chemistry, 262(22), 10684-10688 (1987-08-05)
New fluorescent derivatives of dinucleoside monophosphates, (5'-AmNS)UpA/ApU/GpU/CpA, with a fluorophore, 1-aminonaphthalene-5-sulfonic acid (AmNS), attached to the first nucleotide of the dinucleoside monophosphates via a 5'-secondary amine linkage were synthesized in good yield. The chemical structure of (5'-AmNS)ApU was proved by
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