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FLAVIANIC ACID

FLAVIANIC ACID structure

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

Molecular Weight:: 314.23

MDL Number:: MFCD00046407

MOL File:: 483-84-1.mol

MSDS File:: SDS

Last updated:2023-06-08 17:06:37

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FLAVIANIC ACID 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 Reference	483-84-1(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	4I7KXL5KL5
EPA Substance Registry System	2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro- (483-84-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05

Signal word

Danger

Hazard statements

H290-H314

Precautionary statements

P234-P260-P264-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P390-P405-P406-P501

Hazard Codes

Risk Statements

34-40

Safety Statements

22-26-36/37/39-45

RIDADR

UN 1759 8/PG 3

WGK Germany

RTECS

QK1810000

HS Code

2908.99.9000

HazardClass

PackingGroup

III

NFPA 704

	0
3		0

FLAVIANIC ACID price More Price(5)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	F0012	Flavianic Acid Dihydrate >98.0%(HPLC)(T)	483-84-1	25g	$83	2024-03-01	Buy
AK Scientific	6726AH	Flavianicacid	483-84-1	25g	$176	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0028137	8-HYDROXY-5,7-DINITRO-NAPHTHALENE-2-SULFONIC ACID 95.00%	483-84-1	5MG	$499.17	2021-12-16	Buy
Chemenu	CM141391	8-Hydroxy-5,7-dinitronaphthalene-2-sulfonicacid 95%	483-84-1	500g	$526	2021-12-16	Buy
Crysdot	CD12068714	8-Hydroxy-5,7-dinitronaphthalene-2-sulfonicacid 95+%	483-84-1	500g	$563	2021-12-16	Buy

Product number	Packaging	Price	Buy
F0012	25g	$83	Buy
6726AH	25g	$176	Buy
CHM0028137	5MG	$499.17	Buy
CM141391	500g	$526	Buy
CD12068714	500g	$563	Buy

FLAVIANIC ACID Chemical Properties,Uses,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

FLAVIANIC ACID Suppliers

Global( 82)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49374	58
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30240	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34553	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	China	52849	58
Henan Alfa Chemical Co., Ltd	+86-18339805032; +8618339805032	alfa4@alfachem.cn	China	13227	58
Shaanxi Didu New Materials Co. Ltd	+86-89586680 +86-13289823923	1026@dideu.com	China	8670	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49979	58
SUZHOU SENFEIDA CHEMICAL CO.,LTD	+86-0512-83500002 +8615195660023	sales@senfeida.com	China	23046	58
Aladdin Scientific	+1-+1(833)-552-7181	sales@aladdinsci.com	United States	57505	58

Supplier	Advantage
Hubei Jusheng Technology Co.,Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
Career Henan Chemica Co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Henan Alfa Chemical Co., Ltd	58
Shaanxi Didu New Materials Co. Ltd	58
GIHI CHEMICALS CO.,LIMITED	58
SUZHOU SENFEIDA CHEMICAL CO.,LTD	58
Aladdin Scientific	58

FLAVIANIC ACID Spectrum

FLAVIANIC ACID(483-84-1)IR1 FLAVIANIC ACID(483-84-1)IR2 FLAVIANIC ACID(483-84-1)IR3

483-84-1(FLAVIANIC ACID)Related 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

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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 2,4-Dinitronaphtholsulfonic acid 2,4-dinitronaphtholsulfonicacid LABOTEST-BB LT00452838 FLAVIANIC ACID 2,4-DINITRO-1-NAPHTHOL-7-SULFONIC ACID FlavianicAcidDihydrate> 483-84-1 C10H6N2O8S C10H6N2O8S2H2O HOC10H4NO22SO3HxH2O O2N2Cd0H4OHSO3H