| Identification | Back Directory | [Name]
Acid Red 18 | [CAS]
2611-82-7 | [Synonyms]
E124
AKA102
Red 18
l-rot4
1578red
c.i.185
COCCINE
CI 16255
sxpurple
purplesx
AcidredR
foodred6
foodred7
Food Red
coccinred
crimsonsx
purplered
neucoccin
newcoccin
ponceau4re
ponceau4rf
ponceau4rt
CI NO 6255
PONCEAU 4R
SCARLET 3R
PONCEAU 4RC
NEW COCCINE
ciacidred18
hdponceau4r
CI NO 16255
ACID RED 18
New CarMine
Schultz 213
PONCEAURED4R
Food Carmine
atulscarletf
c.i.foodred7
C.I.Acidred18
acidponceau4r
javascarlet3r
neklacidred3r
neklacidred4r
C.1.Acidred18
ponceau4re.fq
schultznr.213
COCHENILLE RED
Conacid Red AM
new scarlet 3r
cervenkysela18
cochenillerota
cochinealred4r
acidscarlet3rz
Poncean 3R, 4R
cilefaponceau4r
coccinenouvelle
fenazoscarlet3r
LAKE PONCEAU 4R
FOOD RED NO 102
Acid Poncean 4R
COCHINEAL RED A
ACID SCARLET 3R
ACID SCARLET 4R
Bosovit Red 400E
KITON SCARLET 4R
foodrednumber102
hdponceau4rsupra
hexacolponceau4r
colacidponceau4r
curolbrightred4r
acilanscarletv3r
brilliantscarlet
Ponceau 4RC,neat
atulacidscarlet3r
cervenkosenilovaa
New Coccine, pure
Daina New Coccine
Dyacid Scarlet 4R
BRILLIANT PONCEAU
victoriascarlet3r
COCHINEAL PIGMENT
pontacylscarletrr
rougedecochenillea
victoriascarletred
certicolponceau4rs
Brilliantponceau5R
brilliantscarlet4r
brilliantponceau3r
brilliantponceau4r
Triacid Poncean 4R
Ponceau 4RC (E124)
Orient Water Red 1
Vicoacid Scarlet 3R
Victacid Scarlet 3R
brilliantponceau4rc
brilliantponceau3rf
strawberryredageigy
Eurocert Ponceau 4R
Multacid Scarlet 3R
Brilliant Poncean 4R
kochinealredaforfood
newcoccineextrapurea
BRILLIANT SCARLET 3R
cervenpotravinarska7
edicolsupraponceau4r
hidacidfastscarlet3r
naphthalenescarlet4r
naphthalenescarlet4rs
edicolsupraponceau4rs
eurocertcochinealreda
acidalbrightponceau3r
ponceau4raluminumlake
Naphthazine Scarlet 4R
Acid scarlet 4R 70/100
acidbrilliantscarlet3r
New Coccine, pure 25GR
naphthaleneinkscarlet4r
Acid scarlet 4R 100/100
Duasyn Acid Poncean 4RC
sugaibrilliantscarlet3r
san-eibrilliantscarlet3r
rakutobrilliantscarlet3r
victoriascharlach4rextra
Acid red 18 (C.I. 16255)
NEW COCCINE (C.I. 16255)
aizenbrilliantscarlet3rh
bucacidbrilliantscarlet3r
SCARLET 3R, WATER SOLUBLE
kayakufoodcolourredno.102
Iron oxide, red (natural)
Acid Brilliant Scarlet BR
takaokabrilliantscarlet3r
daishikibrilliantscarlet3r
cochinealredaspeciallypure
hispacidbrilliantscarlet3rf
c.i.acidred18,trisodiumsalt
calcocidbrilliantscarlet3rn
newcoccineextraconc.aexport
kayakuacidbrilliantscarlet3r
symulonacidbrilliantscarlet3r
Acid Red 18, Ponceau 4 R
Water Scarlet 176557 (176576).
Apollo Acid Brilliant Scarlet 3R
brilliantponceau4rcspeciallypure
New Coccine
Ponceau 4R
Scarlet 3R
Pointing Hodgsons Ponceau 4R Powder
Acidred18=Foodred7=Ponceau4R=Brilliantscarlet3R
Trisodium 1-(4-sulfo-1-naphthylazo)-2-naphthol-6,8-disulfonate
trisodium 1-(1-naphthylazo)-2-hydroxynaphthalene-4',6,8-trisulphonate
1-(4-sulpho-1-naphthylazo)-2-naphthol-6,8-disulphonicacid,trisodiumsalt
3-naphthalenedisulfonicacid,7-hydroxy-8-((4-sulfo-1-naphthalenyl)azo)-tri
3-naphthalenedisulfonicacid,7-hydroxy-8-[(4-sulfo-1-naphthalenyl)azo]-tri
7-naphthalenedisulfonicacid,3-hydroxy-4-((4-sulfo-1-naphthalenyl)azo)-tri
Trisodium salt of 1-(4-sulfo-1-naphthylazo)-2-naphthol-6,8-disulfonic acid
trisodium salt of 1-(4-sulfo-1-naphthyl-azo)-2-naphthob6，8-disulfonic acid
1-(4-Sulfo-1-naphthylazo)-2-hydroxy-6,8-naphthalenedisulfonicacidtrisodiumsalt
2-Hydroxy-1-(4-sulfonato-1-naphthylazo)naphthalene-6,8-disulfonatetrisodiumsalt
1-(4-sulpho-1-naphthylazo)-2-naphthol-6,8-disulphonic acid, trisodium salt 1578 red
1,3-Naphthalenedisulfonicacid,7-hydroxy-8-[(4-sulfo-1-naphthalenyl)azo]-,trisodiumsalt
1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:3)
Brilliant ponceau 5R 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[(4-sulfo-1-naphthalenyl)azo]-, trisodium salt | [EINECS(EC#)]
220-036-2 | [Molecular Formula]
C20H11N2Na3O10S3 | [MDL Number]
MFCD00004084 | [MOL File]
2611-82-7.mol | [Molecular Weight]
604.47 |
| Chemical Properties | Back Directory | [Appearance]
Deep red powder | [Melting point ]
>300oC | [density ]
1.772[at 20℃] | [vapor pressure ]
0Pa at 25℃ | [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
DMSO (Slightly, Heated, Sonicated), Methanol (Slightly, Heated), Water (Slightly) | [Colour Index ]
16255 | [form ]
Powder | [color ]
Bordeaux to brown | [Water Solubility ]
305.21g/L at 20℃ | [λmax]
350 nm (2nd)
506 nm | [BRN ]
4122340 | [Stability:]
Hygroscopic | [InChIKey]
MSUZYPTYNUUBFH-ZPZFBZIMSA-N | [SMILES]
N(/C1=C(C=CC2=CC(S(O)(=O)=O)=CC(S(O)(=O)=O)=C12)O)=N\C1=CC=C(S(O)(=O)=O)C2=CC=CC=C12.[NaH] | [LogP]
-2.267 at 20℃ | [EPA Substance Registry System]
1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[(4-sulfo-1-naphthalenyl) azo]-, trisodium salt(2611-82-7) |
| Hazard Information | Back Directory | [Chemical Properties]
Deep red powder | [Usage]
Food Red No. 102 is an artificial coloring food additive. Dye. | [Uses]
Food Red No. 102 is an artificial coloring food additive. Dye. | [Preparation]
4-Aminonaphthalene-1-sulfonic acid diazo, and 7-Hydroxynaphthalene-1,3-disulfonic acid coupling. | [Flammability and Explosibility]
Nonflammable | [Biological Activity]
New Coccine also referred to as ponceau 4 Ris a synthetic red tar dye. It belongs to the group of azo dyes. New Coccine is extensively used as a food colorant. When the intact dye reaches the intestineit cause colon specific DNA damage in mice. | [Properties and Applications]
red. Red powder. Soluble in water red, slightly soluble in ethanol and soluble fiber element, insoluble in other organic solvents. Strong sulfuric acid in purple, will the red orange is diluted; Nitric acid solution in yellow. Its water solution and strong hydrochloric acid red, add sodium hydroxide is brown. Mainly used for wool, silk, polyamide fiber and its blended fabric dyeing, also can be used for leather, paper, plastic, wood, medicine and cosmetics of dyeing, still can make the ink.
|
Standard
|
Light Fastness
|
Soaping
|
Persperation Fastness
|
Oxygen bleaching
|
Fastness to seawater
|
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
4
|
2
|
3-4
|
2
|
1-2
|
|
3
|
|
|
AATCC
|
4
|
2
|
2
|
1
|
1
|
|
4
|
|
| [Purification Methods]
Dissolve the dye in the minimum quantity of boiling water, filter and enough EtOH is added to precipitate ca 80% of the dye. This process is repeated until a solution of the dye in aqueous 20% pyridine has a constant extinction coefficient. [Beilstein 16 I 306.] |
| Safety Data | Back Directory | [Safety Statements ]
22-24/25 | [WGK Germany ]
2
| [RTECS ]
QJ6530000
| [HS Code ]
32041200 | [Safety Profile]
Moderately toxic by
intraperitoneal route. Questionable
carcinogen with experimental tumorigenic
data. Mutation data reported. When heated
to decomposition it emits toxic fumes of NOx and SOx. | [Hazardous Substances Data]
2611-82-7(Hazardous Substances Data) | [Toxicity]
LD50 oral in rat: > 8gm/kg |
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