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225010

Flavianic acid hydrate

97%

Synonym(s):

8-Hydroxy-5,7-dinitro-2-naphthalenesulfonic acid

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About This Item

Linear Formula:
HOC10H4(NO2)2SO3H · xH2O
CAS Number:
483-84-1
Molecular Weight:
314.23 (anhydrous basis)
UNSPSC Code:
12171500
PubChem Substance ID:
24853473
EC Number:
207-600-3
MDL number:
MFCD00149489

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SMILES string

O.Oc1c(cc([N+]([O-])=O)c2ccc(cc12)S(O)(=O)=O)[N+]([O-])=O

assay

97%

mp

148-151 °C (lit.)

λmax

390 nm (2nd), 428 nm

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

hcodes

H317,H373

Hazard Classifications

Skin Sens. 1 - STOT RE 2

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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Certificates of Analysis (COA)

Lot/Batch Number
03712EV
09808PC
01716LC
05226KB
11328HC

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