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ChemicalBook >> CAS DataBase List >> FLAVIANIC ACID

FLAVIANIC ACID

FLAVIANIC ACID price.
  • $83 - $563
  • Product name: FLAVIANIC ACID
  • CAS: 483-84-1
  • MF: C10H6N2O8S
  • MW: 314.23
  • EINECS:207-600-3
  • MDL Number:MFCD00046407
  • Synonyms:8-HYDROXY-5,7-DINITRO-2-NAPHTHALENESULFONIC ACID;8-HYDROXY-5,7-DINITRO-NAPHTHALENE-2-SULFONIC ACID;2,4-Dinitro-1-Napthol-7-Sulfonic Acid;8-hydroxy-5,7-dinitronaphthalene-2-sulphonic acid;Flavianic acid dihydrate;FLAVIANIC ACID FREE ACID;2-Naphthalenesulfonic acid, 5,7-dinitro-8-hydroxy-;2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro-
5 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • TCI Chemical
Package
  • 5MG
  • 25g
  • 500g
  • ManufacturerAK Scientific
  • Product number6726AH
  • Product descriptionFlavianicacid
  • Packaging25g
  • Price$176
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0028137
  • Product description8-HYDROXY-5,7-DINITRO-NAPHTHALENE-2-SULFONIC ACID 95.00%
  • Packaging5MG
  • Price$499.17
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM141391
  • Product description8-Hydroxy-5,7-dinitronaphthalene-2-sulfonicacid 95%
  • Packaging500g
  • Price$526
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12068714
  • Product description8-Hydroxy-5,7-dinitronaphthalene-2-sulfonicacid 95+%
  • Packaging500g
  • Price$563
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberF0012
  • Product descriptionFlavianic Acid Dihydrate >98.0%(HPLC)(T)
  • Packaging25g
  • Price$83
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 6726AH Flavianicacid 25g $176 2021-12-16 Buy
American Custom Chemicals Corporation CHM0028137 8-HYDROXY-5,7-DINITRO-NAPHTHALENE-2-SULFONIC ACID 95.00% 5MG $499.17 2021-12-16 Buy
Chemenu CM141391 8-Hydroxy-5,7-dinitronaphthalene-2-sulfonicacid 95% 500g $526 2021-12-16 Buy
Crysdot CD12068714 8-Hydroxy-5,7-dinitronaphthalene-2-sulfonicacid 95+% 500g $563 2021-12-16 Buy
TCI Chemical F0012 Flavianic Acid Dihydrate >98.0%(HPLC)(T) 25g $83 2024-03-01 Buy

Properties

Melting point :148-151 °C(lit.)
Density :1.7763 (rough estimate)
refractive index :1.7450 (estimate)
storage temp. :2-8°C
solubility :DMSO (Slightly), Methanol (Slightly)
form :powder to crystal
pka :-0.38±0.40(Predicted)
color :Light yellow to Yellow
CAS DataBase Reference :483-84-1(CAS DataBase Reference)
EPA Substance Registry System :2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro- (483-84-1)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning GHS hazard pictograms P234, P390, P404
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P234 Keep only in original container.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P390 Absorb spillage to prevent material damage.
P405 Store locked up.
P406 Store in corrosive resistant/… container with a resistant inner liner.
P501 Dispose of contents/container to..…

Description

ChEBI: A naphthalenesulfonic acid that is naphthalene-2-sulfonic acid substituted by nitro groups at positions 5 and 7 as well as a hydroxy group at position 8. The disodium salt is the biological stain 'naphthol yellow S'.

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