| Identification | Back Directory | [Name]
ACID RED 1 | [CAS]
3734-67-6 | [Synonyms]
red2g
1379red
cerven2g
CI 18050
phloxineg
foodred10
inkredjsn
acidredga
amidored2g
azophloxin
acetylredg
acetylredj
AcideRdeGA
fenazoredb
phloxine2g
egacidredg
ACID RED 1
ACID RED 2G
AZOPHLOXINE
CI NO 16185
CI NO 18050
Acid Red 5B
geranine2gs
leatherredg
acidineredg
acidrose2gl
AcidscarletG
ariavitred2g
hexacolred2g
hexalanred2g
NaphtholRedG
fastcrimsong
C.I.Acidred1
Acid Rose 2G
KITON RED 2G
Conacid Red A
cervenkysela1
c.i.foodred10
azogeranine2g
acidfastred3g
acidbrightred
acetylrose2gl
acidfastredegg
acidnaftolredg
acidphloxinega
azogeranine2ga
amacidphloxine
eriofloxine2gn
solarfastred3g
lissaminered2g
AZO RHODINE 2G
Dyacid Rose 2G
Monacid Red 2G
Multacid Red G
Acid Red 2G (E
Dye content 90%
Dycosacid Red G
FAST CRIMSON GR
ERIO FLOXINE 2G
AZO PHLOXINE GA
Dermacid Pink B
javanaphtolredg
naphtocardred2g
cetillightredgg
azonaphtholredj
ahcocidcarmine2g
azophloxinega-cf
belacidphloxineg
acidleatherredkg
acidbrilliantred
extdandcredno.11
Acid Fast Red 2G
Acid Fast Red EG
Acid Geranine 2G
PONTACYL CARMINE
Ravi Acid Red AG
Ext.D&C Red No.11
AMIDONAPHTHOL RED
AMINONAPHTHOL RED
eniacidlightred3g
hastingscarmine2g
unitertracidred2g
naphthazinerose2g
abcolfastcrimsong
brilliantacidredg
atulacidgeranineg
amidonaphtholred2g
amidonaphtholredga
acilannaphtholredg
hidacidfastcrimson
vondacidlightredng
bucacidfastcrimson
Red 2G。Azogeramine
Acid Naphthol Red G
PONTACYL CARMINE 2G
C.1.AcidRed1(18050)
AMIDO NAPHTHOL RED G
brilliantcolacidredg
acidalbrilliantred2g
CALCOCID PHLOXINE 2G
Atlantic Acid Red 2G
Naphthazine Rose 2GN
Triacid Light Red G.
Acid Brilliant Red GF
edicolsuprageranine2g
cervenpotravinarska10
edicolsuprageranine2gs
Sandolan Rhodine E-2GL
ACID RED 1 (C.I. 18050)
hispacidfastcarmoisineg
brilliantacidrosamine2g
AZOPHLOXINE (C.I. 18050)
Acid Brilliant Fuchine 2G
c.i.acidred1,disodiumsalt
AZOPHLOXINE, FOR MICROSCOPY
Triacid Amidonaphthol Red G
Acid Red 1, Food Red 10
Amido naphthol red G (Acid red 1)
Amido Naphthol Red G, Azophloxine
Acid Red 1,Amido Naphthol Red G, Azophloxine
Amidonaphthol Red
Azophloxine
Pontacyl Carmine
Red 2G
7-naphthalenedisulfonicacid,5-(acetylamino)-4-hydroxy-3-(phenylazo)-disod
Disodium 5-acetylamino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonate
Disodium5-acetylamino-4-hydroxy-3-phenyldiazenyl-naphthalene-2,7-disulfonate
5-ACETAMIDO-4-HYDROXY-3-PHENYLAZO-2,7-NAPHTHALENEDISULFONIC ACID, DISODIUM SALT
2,7-Naphthalenedisulfonicacid,5-(acetylamino)-4-hydroxy-3(phenylazo)-,disodiumsalt | [EINECS(EC#)]
223-098-9 | [Molecular Formula]
C18H13N3Na2O8S2 | [MDL Number]
MFCD00003954 | [MOL File]
3734-67-6.mol | [Molecular Weight]
509.42 |
| Chemical Properties | Back Directory | [Boiling point ]
794.21℃[at 101 325 Pa] | [density ]
1.37-1.774[at 20℃] | [vapor pressure ]
0-0Pa at 25℃ | [storage temp. ]
Amber Vial, Refrigerator | [solubility ]
Methanol (Slightly), Water (Slightly) | [Colour Index ]
18050 | [form ]
neat | [color ]
Very Dark Red | [Water Solubility ]
131.97g/L at 20℃ | [ε(extinction coefficient)]
≥17000 at 529-535nm in water at 0.02g/L | [λmax]
506 nm
532 nm (2nd) | [BRN ]
4121767 | [Stability:]
Light Sensitive | [Major Application]
cleaning products
cosmetics
food and beverages
personal care | [Cosmetics Ingredients Functions]
COLORANT | [InChIKey]
WXLFIFHRGFOVCD-SERMZQFOSA-L | [SMILES]
[Na+].[Na+].CC(=O)Nc1cc(cc2cc(c(\N=N\c3ccccc3)c(O)c12)S([O-])(=O)=O)S([O-])(=O)=O | [LogP]
-2.392--2.07 at 20℃ | [EPA Substance Registry System]
C. I. Food Red 10 (3734-67-6) |
| Hazard Information | Back Directory | [Chemical Properties]
Dark red powder | [Usage]
Acid Red 1 is a synthetic red azo dye used as food additive. Studies have shown that Red Acid 1 is converted to toxic compound aniline and may ultimately interfere with blood haemoglobin. | [Uses]
A useful stain with color index of 18050. | [Uses]
Acid Red 1 is a synthetic red azo dye used as food additive. Studies have shown that Red Acid 1 is converted to toxic compound aniline and may ultimately interfere with blood haemoglobin. | [Definition]
ChEBI: An organic sodium salt that is the disodium salt of 5-acetamido-4-hydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonic acid. | [Preparation]
aniline diazo, and 4-Acetamido-5-hydroxynaphthalene-2,7-disulfonic acid coupling. | [Flammability and Explosibility]
Nonflammable | [Properties and Applications]
colourful red blue light. Red powder. Soluble in water solution for big red, slightly soluble in ethanol and soluble fiber element, insoluble in other organic solvents. Meet strong sulfuric acid is blue light red, it will be diluted in a yellow after red; Meet nitric acid solution is orange turn orange; Meet strong hydrochloric acid generation red precipitation, dilute it dissolve. The aqueous solution of dyes and strong hydrochloric acid is product red; Add sodium hydroxide is orange brown. Copper ions in dyeing and dark blue colour and lustre to take; Iron ion in color with blue and light. Good levelness. Mainly used in strong acid medium in the wool dyeing and the piece dyed wool. Can be directly in the wool fabrics, polyamide fiber and fabric silk printing. Also can be used for leather dyeing, also can be used in the manufacture of color amylum, cosmetics, paper, soap and timber colorants, is used to make the ink. The Barium salt can be used in organic pigments.
|
Standard
|
Light Fastness
|
Soaping
|
Persperation Fastness
|
Oxygen bleaching
|
Fastness to seawater
|
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
5
|
3
|
5
|
4-5
|
1
|
4
|
2
|
1
|
|
AATCC
|
4
|
2
|
2
|
2
|
1
|
1
|
2
|
2
|
| [Purification Methods]
Salt it out three times with sodium acetate, then repeatedly extract it with EtOH. See Solochrome Violet R in “Aromatic compounds”, Chapter 4. [McGrew & Schneider J Am Chem Soc 72 2547 1950.] |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Maya High Purity Chemicals
|
| Telephone: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
|