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
Beilstein:
2214149
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
grade
technical
form
powder
concentration
≥60.0% (T)
SMILES string
Nc1cccc2c(cccc12)S(O)(=O)=O
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)
InChI key
DQNAQOYOSRJXFZ-UHFFFAOYSA-N
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Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Dermal - Skin Corr. 1B
Storage Class Code
8B - Non-combustible corrosive hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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