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FLAVIANIC ACID

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Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427
Email: sales@conier.com
Products Intro: Product Name:8-hydroxy-5,7-dinitronaphthalene-2-sulfonic acid
CAS:483-84-1
Purity:99% Package:1kg
Company Name: Career Henan Chemica Co
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Products Intro: Product Name:FLAVIANIC ACID
CAS:483-84-1
Purity:99% Package:1KG;9.20USD
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418671 +8618949823763
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Products Intro: Product Name:flavianic acid hydrate
CAS:483-84-1
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: +86-0571-88938639 +8617705817739
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Products Intro: Product Name:Flavianic Acid Dihydrate
CAS:483-84-1
Purity:0.95&0.99 Package:0.1KG;1KG;1000KG Remarks:Hot sales
Company Name: Henan Alfa Chemical Co., Ltd
Tel: +8615838112936
Email: alfa10@alfachem.cn
Products Intro: CAS:483-84-1
Purity:97%+ Package:5g; 25g; 100g; 500g; 1kg; 25kg
FLAVIANIC ACID Basic information
Product Name:FLAVIANIC ACID
Synonyms: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
CAS:483-84-1
MF:C10H6N2O8S
MW:314.23
EINECS:207-600-3
Product Categories:
Mol File:483-84-1.mol
FLAVIANIC ACID Structure
FLAVIANIC ACID Chemical 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)
pka-0.38±0.40(Predicted)
form powder to crystal
color Light yellow to Yellow
CAS DataBase Reference483-84-1(CAS DataBase Reference)
EPA Substance Registry System2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro- (483-84-1)
Safety Information
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
TSCA TSCA listed
HS Code 2908.99.9000
HazardClass 8
PackingGroup III
MSDS Information
FLAVIANIC ACID Usage And Synthesis
DefinitionChEBI: 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 materialsNitric acid-->FUMING SULFURIC ACID-->1-Naphthol
Tag:FLAVIANIC ACID(483-84-1) Related Product Information
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
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