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FLAVIANIC ACID

Product Name
FLAVIANIC ACID
CAS No.
483-84-1
Chemical Name
FLAVIANIC ACID
Synonyms
DNNS;FLAVIANIC ACID;Ncgc00091716-01;LABOTEST-BB LT00452838;FLAVIANIC ACID FREE ACID;Flavianic acid dihydrate;FlavianicAcidDihydrate>2,4-dinitronaphtholsulfonicacid;2,4-Dinitronaphtholsulfonic acid;2,4-DINITRO-1-NAPHTHO-7-SULFONICACID
CBNumber
CB2378952
Molecular Formula
C10H6N2O8S
Formula Weight
314.23
MOL File
483-84-1.mol
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FLAVIANIC ACID Property

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)
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Safety

Hazard Codes 
C
Risk Statements 
34-40
Safety Statements 
22-26-36/37/39-45
RIDADR 
UN 1759 8/PG 3
WGK Germany 
3
RTECS 
QK1810000
HS Code 
2908.99.9000
HazardClass 
8
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H290May be corrosive to metals

H314Causes severe skin burns and eye damage

Precautionary statements

P234Keep only in original container.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P390Absorb spillage to prevent material damage.

P405Store locked up.

P406Store in corrosive resistant/… container with a resistant inner liner.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
F0012
Product name
Flavianic Acid Dihydrate
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$83
Updated
2024/03/01
AK Scientific
Product number
6726AH
Product name
Flavianicacid
Packaging
25g
Price
$176
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0028137
Product name
8-HYDROXY-5,7-DINITRO-NAPHTHALENE-2-SULFONIC ACID
Purity
95.00%
Packaging
5MG
Price
$499.17
Updated
2021/12/16
Chemenu
Product number
CM141391
Product name
8-Hydroxy-5,7-dinitronaphthalene-2-sulfonicacid
Purity
95%
Packaging
500g
Price
$526
Updated
2021/12/16
Crysdot
Product number
CD12068714
Product name
8-Hydroxy-5,7-dinitronaphthalene-2-sulfonicacid
Purity
95+%
Packaging
500g
Price
$563
Updated
2021/12/16
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FLAVIANIC ACID Chemical Properties,Usage,Production

Definition

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'.

FLAVIANIC ACID Preparation Products And Raw materials

Raw materials

1-Naphthol FUMING SULFURIC ACID Nitric acid

Preparation Products

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FLAVIANIC ACID Suppliers

Americas 1 China 51 Europe 4 Germany 3 India 2 Japan 1 Switzerland 1 United Kingdom 3 United States 16 Global 82
SIGMA-RBI
Tel
--
Fax
--
Country
Switzerland
ProdList
6896
Advantage
91

483-84-1, FLAVIANIC ACIDRelated Search:

Cupric acetate monohydrate Ammonium molybdate tetrahydrate DINITRONAPHTHALENE 2,4-DINITRO-1-NAPHTHOL DINITRONAPHTHALENE 1-Naphthol Flavianic acid trihydrate FLAVIANIC ACID HYDRATE BARIUM FLAVIANATE FLAVIANIC ACID SODIUM SALT,FLAVIANIC ACID DISODIUM SALT H-ARG(NH2)-OH FLAVIANATE H-ARG(ME)-OH FLAVIANATE FLAVIANIC ACID

  • 2,4-Dinitronaphtholsulfonic acid
  • 2,4-dinitronaphtholsulfonicacid
  • LABOTEST-BB LT00452838
  • FLAVIANIC ACID
  • 2,4-DINITRO-1-NAPHTHOL-7-SULFONIC ACID
  • 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-
  • 5,7-dinitro-8-hydroxy-2-naphthalenesulfonicaci
  • 8-hydroxy-5,7-dinitro-2-naphthalenesulfonicaci
  • DNNS
  • 2,4-DINITRO-1-NAPHTHOL-7-SULPHONICACID
  • 2,4-DINITRO-1-NAPHTHO-7-SULPHONICACID
  • 2,4-DINITRO-1-NAPHTHO-7-SULFONICACID
  • 1-Hydroxy-2,4-dinitro-7-naphthalenesulfonic acid
  • 5,7-Dinitro-8-hydroxy-2-naphthalenesulfonic acid
  • 5,7-Dinitro-8-hydroxynaphthalene-2-sulfonic acid
  • 8-Hydroxy-5,5-dinitro-2-naphthalenesulfonic acid (8ci)(9ci)
  • Ncgc00091716-01
  • Naphthol Yellow S,2,4-Dinitro-1-naphthol-7-sulfonic acid sodium salt, 5,7-Dinitro-8-hydroxy-2-naphthalenesulfonic acid sodium salt, Acid Yellow 1, Flavianic acid sodium salt
  • Flavianic acid hydrate,8-Hydroxy-5,7-dinitro-2-naphthalenesulfonic acid
  • 2,4-Dinitro-1-naphthol-7-sulfonic Acid 8-Hydroxy-5,7-dinitro-2-naphthalenesulfonic Acid
  • FlavianicAcidDihydrate&gt
  • 483-84-1
  • C10H6N2O8S
  • C10H6N2O8S2H2O
  • HOC10H4NO22SO3HxH2O
  • O2N2Cd0H4OHSO3H