| Identification | Back Directory | [Name]
ACID RED 13 | [CAS]
2302-96-7 | [Synonyms]
1869red
c.i.16045
cilefarede
hdfastrede
acidalrede
acidolrede
acilanrede
FAST RED E
ACID RED 13
redeforfood
dalffastred
c.i.foodred4
neklacidrede
c.i.acidred13
tertracidrede
Erio Rubine B
crispinfastrede
cherryredageigy
naphthionicreda
hdfastredesupra
hexacolfastrede
hexalanfastrede
hispacidfastrede
naphthaleneredea
neklacidfastrede
certicolfastrede
acidleatherredibw
fastredspeciallypure
Acid red 13 (C.I. 16045)
brilliantponceau3rfextra
C.I.Food Red 4:C.I.16045
C.I.Acid Red 13:C.I.16045
c.i.acidred13,disodiumsalt
ACID RED 13 ISO 9001：2015 REACH
FAST RED E, CI NO 16045 ,ACID RED 13 ,- ,RED 4
Disodium2-hydroxy-1-(4-sulfonatonaphthylazo)napthalene6-sulfonate
disodium 4-[(2-hydroxy-6-sulphonatonaphthyl)azo]naphthalenesulphonate
4-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonicacidisodiu
4-((2-hydroxy-6-sulfo-1-naphthalenyl)azo)-1-naphthalenesulfonicacidisodiu
4-((2-hydroxy-6-sulfo-1-naphthalenyl)azo)-1-naphthalenesulfonicacidisodiumsalt
Disodium 4-[(2-hydroxy-6-sulfonato-1-naphthyl)diazenyl]-1-naphthalenesulfonate
4-[(2-hydroxy-6-sulfo-1-naphthyl)azo]-1-Naphthalenesulfonic acid, disodium salt
Disodium6-hydroxy-5-(4-sulfonatonaphthalen-1-yl)diazenyl-naphthalene-2-sulfonate
Sodium 4-((2-hydroxy-6-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-1-sulfonate
4-[[2-Hydroxy-6-(sodiooxysulfonyl)-1-naphtyl]azo]-1-naphthalenesulfonic acid sodium
4-[[2-Hydroxy-6-(sodiooxysulfonyl)-1-naphtyl]azo]-1-naphthalenesulfonic acid sodium salt
isodium,(5Z)-6-oxo-5-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-2-sulfonate
disodium,(5Z)-6-oxo-5-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-2-sulfonate | [EINECS(EC#)]
218-958-5 | [Molecular Formula]
C20H12N2Na2O7S2 | [MDL Number]
MFCD00191366 | [MOL File]
2302-96-7.mol | [Molecular Weight]
502.43 |
| Hazard Information | Back Directory | [Chemical Properties]
Red to brown powder or granules. Soluble in water. Slightly soluble in ethanol. | [Uses]
Disodium 4-[(2-hydroxy-6-sulfonato-1-naphthyl)diazenyl]-1-naphthalenesulfonate is a monoazo dye with fluorescent properties. It is a ground water pollutant, removed via photodegradation. | [Definition]
ChEBI: C.I. Acid Red 13 is a monoazo compound and a member of naphthalenes. | [Preparation]
4-Aminonaphthalene-1-sulfonic acid diazo, and 6-Hydroxynaphthalene-2-sulfonic acid coupling. | [Properties and Applications]
red. Soluble in water is cherry red, slightly soluble in ethanol (the pale of the red light purple), almost insoluble in acetone. Strong sulfuric acid in purple, will have its dilution cherry red (produced orange precipitation); Meet nitric acid for yellow light red. Its water solution with hydrochloric acid for yellow orange; Add thick sodium hydroxide solution for orange light brown. Used for wool, silk dyeing, can also be used for the feathers, paper, soap, leather, wood, cosmetics and pharmaceutical color.
|
Standard
|
Light Fastness
|
Soaping
|
Persperation Fastness
|
Oxygen bleaching
|
Fastness to seawater
|
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
3
|
2-3
|
3
|
2
|
1-2
|
|
2-3
|
|
|
|
| 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 |
| Company Name: |
Rhawn Reagent
|
| Telephone: |
400-400-1332688 18019345275 |
| Website: |
http://www.rhawn.cn |
|