75360
Tropaeolin 000 No. 1
suitable for microscopy
Synonym(s):
α-Naphthol orange, 4-(4-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt, Orange I
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About This Item
Empirical Formula (Hill Notation):
C16H11N2NaO4S
CAS Number:
Molecular Weight:
350.32
EC Number:
208-346-6
UNSPSC Code:
12171500
NACRES:
MA.02
PubChem Substance ID:
MDL number:
Colour Index Number:
14600
Beilstein/REAXYS Number:
3826844
form
crystals
Quality Segment
technique(s)
titration: suitable
suitability
suitable for microscopy
SMILES string
[Na+].Oc1ccc(\N=N\c2ccc(cc2)S([O-])(=O)=O)c3ccccc13
InChI
1S/C16H12N2O4S.Na/c19-16-10-9-15(13-3-1-2-4-14(13)16)18-17-11-5-7-12(8-6-11)23(20,21)22;/h1-10,19H,(H,20,21,22);/q;+1/p-1/b18-17+;
InChI key
AZLXCBPKSXFMET-ZAGWXBKKSA-M
Other Notes
Staining of proteins
Storage Class
13 - Non Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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