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PONCEAU SX

PONCEAU SX structure

CAS No.: 4548-53-2

Chemical Name:: PONCEAU SX

Synonyms: CI 14700;RED 4;AKA504;D&CRED4;1306red;redno.1;redno.4;12101red;4rpurple;Foodred4

CBNumber:: CB8689623

Molecular Formula:: C18H17N2NaO7S2

Molecular Weight:: 460.45

MDL Number:: MFCD00046402

MOL File:: 4548-53-2.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-04-24 14:58:48

Product description	Number	Pack Size	Price
Ponceau SX Aldrich^CPR	CDS000401	1 g	$77.9
Ponceau SX analytical standard	92395	25mg	$116
Ponceau SX	P0588	25g	$104
Ponceau SX	P689508	5g	$150
Ponceau SX	P689508	250mg	$40
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PONCEAU SX Properties

Melting point	>300℃
Density	0.272[at 20℃]
solubility	Soluble in water, ethanol
Colour Index	14700
form	crystals
color	Red
Water Solubility	130.4g/L at 30℃
λmax	500 nm
Merck	14,7591
BRN	7161700
Biological Applications	Detecting proteins; treating acquired resistance to GABAergic (ARG) agents; Shampoos; soaps
Major Application	cleaning products cosmetics food and beverages personal care
Cosmetics Ingredients Functions	COLORANT HAIR DYEING
InChIKey	ONTQJDKFANPPKK-LLIZZRELSA-L
SMILES	[Na+].[Na+].Cc1cc(C)c(cc1\N=N\c2cc(c3ccccc3c2O)S([O-])(=O)=O)S([O-])(=O)=O
LogP	-0.083
FDA 21 CFR	74.1304; 74.2304; 82.304
CAS DataBase Reference	4548-53-2(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS)	FD&C RED NO. 4--DELISTED
EWG's Food Scores	1-3
FDA UNII	X3W0AM1JLX
IARC	3 (Vol. 8, Sup 7) 1987
EPA Substance Registry System	C.I. Food Red 1, disodium salt (4548-53-2)
UNSPSC Code	85151701
NACRES	NA.24

SAFETY

Risk and Safety Statements

Safety Statements	22-24/25
WGK Germany	3
RTECS	QK2705000
TSCA	TSCA listed
HS Code	32041200
Storage Class	11 - Combustible Solids
Toxicity	LD50 orally in rats: >2 g/kg (Lu, Lavalle)

PONCEAU SX price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	CDS000401	Ponceau SX Aldrich^CPR		1 g	$77.9	2026-04-30	Buy
Sigma-Aldrich	92395	Ponceau SX analytical standard	4548-53-2	25mg	$116	2026-04-30	Buy
TCI Chemical	P0588	Ponceau SX	4548-53-2	25g	$104	2026-04-30	Buy
TRC	P689508	Ponceau SX	4548-53-2	5g	$150	2021-12-16	Buy
TRC	P689508	Ponceau SX	4548-53-2	250mg	$40	2021-12-16	Buy

Product number	Packaging	Price	Buy
CDS000401	1 g	$77.9	Buy
92395	25mg	$116	Buy
P0588	25g	$104	Buy
P689508	5g	$150	Buy
P689508	250mg	$40	Buy

PONCEAU SX Chemical Properties,Uses,Production

Uses

Dye in externally applied drugs, cosmetics; food colorant in maraschino cherries.

Preparation

2,4-Dimethyl-5-aminobenzenesulfonic acid diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid.

General Description

Red crystals. Aqueous solution is yellowish-red.

Air & Water Reactions

Azo dyes can be explosive when suspended in air at specific concentrations. Water soluble.

Reactivity Profile

PONCEAU SX is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.

Fire Hazard

Flash point data for PONCEAU SX are not available; however, PONCEAU SX is probably combustible.

Flammability and Explosibility

Non flammable

Properties and Applications

bright yellow light red to red. Soluble in water for yellow light red, slightly soluble in alcohol. The strong sulfuric acid is a deep in the red, red after diluted precipitation; In nitric acid solution for orange, then become yellow. The dye solution to join strong hydrochloric acid red slightly deepen; Add thick sodium hydroxide solution for orange.

PONCEAU SX Preparation Products And Raw materials

Raw materials

1-Naphthol-4-sulfonic acid 6-amino-m-xylene-4-sulphonic acid

Preparation Products

PONCEAU SX Suppliers

Global( 102)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29819	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	9545	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58
changzhou huayang technology co., ltd	+8615250961469	2571773637@qq.com	China	9653	58
ZHEJIANG JIUZHOU CHEM CO., LTD	+86-0576225566889 +86-13454675544	admin@jiuzhou-chem.com；jamie@jiuzhou-chem.com；alice@jiuzhou-chem.com	China	12272	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+86-18621343501; +undefined18621343501	product@acmec-e.com	China	33324	58
Aladdin Scientific		tp@aladdinsci.com	United States	57505	58
SHANGHAI KEAN TECHNOLOGY CO., LTD.	+8613817748580	cooperation@kean-chem.com	China	40066	58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.	+8618950047208	ellena@amitychem.com	China	43416	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39927	58

Supplier	Advantage
career henan chemical co	58
Zhengzhou Alfa Chemical Co.,Ltd	58
ANHUI WITOP BIOTECH CO., LTD	58
changzhou huayang technology co., ltd	58
ZHEJIANG JIUZHOU CHEM CO., LTD	58
Shanghai Acmec Biochemical Technology Co., Ltd.	58
Aladdin Scientific	58
SHANGHAI KEAN TECHNOLOGY CO., LTD.	58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.	58
Chongqing Chemdad Co., Ltd	58

View Lastest Price from PONCEAU SX manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-08-08	PONCEAU SX 4548-53-2	US $1.00-2.00 / KG	1KG	98%	1kg,10kg,100kg	Career Henan Chemical Co

PONCEAU SX
4548-53-2
US $1.00-2.00 / KG
98%
Career Henan Chemical Co

PONCEAU SX Spectrum

PONCEAU SX(4548-53-2)IR1 PONCEAU SX(4548-53-2)IR2

4548-53-2(PONCEAU SX)Related Search:

2-Aminophenol-4-sulfonic acid 1,2,3-BENZENETRIOL RED ANILINE RED PONCEAU SX Ammonium xylenesulfonate

4-HYDROXYBENZENESULFONIC ACID SODIUM SALT DIHYDRATE 1-Naphthol-4-sulfonic acid Sodium 2,4-dimethylbenzenesulfonate 2,4-Xylenesulfonic acid 2,4-Dimethylbenzenesulfonic acid

4-HYDROXYBENZENESULFONIC ACID SODIUM SALT HYDRATE 1-NAPHTHOL-4-SULFONIC ACID SODIUM SALT ANTHRA RED B SX Ponceau SX 1,2,3-BENZENETRIOL RED

Ponceau S 2,4-DIMETHYLANILINE-5-SULFONIC ACID SODIUM SALT ANTI-CHICKEN RED BLOOD CELLS,ANTI-CHICKEN RED BLOOD CELL

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PONCEAU SX 12101red disodium 3-[(2,4-dimethyl-5-sulphonatophenyl)azo]-4-hydroxynaphthalene-1-sulphonate AKA504 CI 14700 D AND C RED NO 4 FOOD RED 1 1-Naphthalenesulfonic acid, 3-(2,4-dimethyl-5-sulfophenyl)azo-4-hydroxy-, disodium salt D&CRED4 FD&CREDNO4 3-[(2,4-Dimethyl-5-sulfophenyl)azo]-4-hydroxy-1-naphthalenesufonic acid, disodium salt FD&C red 4 (C.I. 14700) Hodgsons F D & C Red No. 4 3-(2,4-Dimethyl-5-sulfophenylazo)-4-hydroxynaphthalene-1-sulfonic acid disodium salt Japan Red 4 Japanred 504 Japan Red No. 4 Japan Red No. 504 Red No. 504 RED 4 Disodium3-(2,4-dimethyl-5-sulfonato-phenyl)diazenyl-4-hydroxy-naphthalene-1-sulfonate FOOD RED 1 PONCEAU SX 1306red 2-(6-sulfo-2,4-xylylazo)-1-naphthol-4-sulfonicacid,disodiumsalt 2-(6-sulpho-2,4-xylylazo)-1-naphthol-4-sulphonicacid,disodiumsalt 3-((2,4-dimethyl-5-sulfophenyl)azo)-4-hydroxy-1-naphthalenesulfonicacid,dis 3-((2,4-dimethyl-5-sulphophenyl)azo)-4-hydroxy-1-naphthalenesulphonicacid,d 3-[(2,4-dimethyl-5-sulfophenyl)azo]-4-hydroxy-1-naphthalenesulfonicacidis 4-hydroxy-3-((5-sulfo-2,4-xylyl)azo)-1-naphthalenesulfonicacid,disodiumsal 4-hydroxy-3-((5-sulpho-2,4-xylyl)azo)-1-naphthalenesulphonicacid,disodiums 4-hydroxy-3-((6-sulfo-2,4-xylyl)azo)-1-naphthalenesulfonicacidisodiumsal 4rpurple c.i.foodred1 c.i.foodred1,disodiumsalt certicolponceausxs cervenpotravinarska1 crimson4r Disodiumsaltof3-[(2,4-dimethyl-5-sulfophenyl)azo]-4-hydroxy-1-naphthalenesulfonicacid dyefd&credno.4 dyefdandcredno.4 edicolsupraponceausx fd&credno.4-aluminiumlake fdandcredno.4 Foodred4 hexacolponceausx mapleponceausx ponceausxlake purple4r redlake89865n redno.1 redno.4 usacertfd&credno.4 usacertredno.4 Ponceau SX@100 μg/mL in Methanol C.I.Food Red 1:C.I.14700 fd&c red no. 4 (c.i. 14700 (Na)) Sodium (E)-2,4-dimethyl-5-((1-oxido-4-sulfonaphthalen-2-yl)diazenyl)benzenesulfonate Ponceau SX（CI 14700）