ACID RED 13
- CAS No.
- 2302-96-7
- Chemical Name:
- ACID RED 13
- Synonyms
- 1869red;c.i.16045;hdfastrede;cilefarede;acidalrede;acidolrede;acilanrede;FAST RED E;dalffastred;redeforfood
- CBNumber:
- CB2695479
- Molecular Formula:
- C20H12N2Na2O7S2
- Molecular Weight:
- 502.43
- MOL File:
- 2302-96-7.mol
- Modify Date:
- 2023/6/8 17:06:36
| Water Solubility | Soluble in water |
|---|---|
| form | powder to crystal |
| Colour Index | 16045 |
| color | Orange to Brown to Dark purple |
| LogP | 2.078 (est) |
| CAS DataBase Reference | 2302-96-7 |
| EPA Substance Registry System | 1-Naphthalenesulfonic acid, 4-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo]-, disodium salt (2302-96-7) |
ACID RED 13 Chemical Properties,Uses,Production
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.
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 | ||
ACID RED 13 Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 86)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Emichem Pvt Ltd | +91-3340440048 +91-9831626921 | West Bengal, India | 176 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Neel-chem (India) | 91-22-28064488 | Maharashtra, India | 21 | 58 | Inquiry |
| Unisource Chemicals Private Limited | 08048372772Ext 301 | Maharashtra, India | 290 | 58 | Inquiry |
| Emichem Pvt., Ltd. | 91-33-40440048 | Kolkata, India | 36 | 58 | Inquiry |
| P. Dharamchand & Co. | +91-22 2344 9061 | Mumbai, India | 13 | 58 | Inquiry |
| Adhik Chemicals Pvt. Ltd. | 91-79-22132949 | Gujarat, India | 47 | 58 | Inquiry |
| Chemtech Specialties | +91-22-2789 2688 | Mumbai, India | 65 | 58 | Inquiry |
| Colorband Dyestuff Pvt. Ltd. | 91-22-40186666 | Maharashtra, India | 4 | 58 | Inquiry |
| Dynamic Overseas (INDIA) Pvt., Ltd. | 91-79-27663071 | Gujarat, India | 27 | 58 | Inquiry |
2302-96-7(ACID RED 13)Related Search:
Aluminum, 3-hydroxy-4-[(4-sulfo-1-naphthalenyl)azo]-2,7-naphthalenedisulfonic acid complex
Acid Red 18
Mordant Red 21
Eriochrome Black T
Acid Red 27
disodium 8-[[3,3'-dimethoxy-4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-7-hydroxynaphthalene-1,3-disulphonate
Acid Red 131
Acid Red 122
Aluminium, 7-hydroxy-8-[(4-sulfo-1-naphthalenyl)azo]-1,3-naphthalenedisulfonic acid complex
Acid Red 129
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c.i.16045
c.i.acidred13
c.i.acidred13,disodiumsalt
c.i.foodred4
certicolfastrede
cherryredageigy
cilefarede
crispinfastrede
dalffastred
fastredspeciallypure
hdfastrede
hdfastredesupra
hexacolfastrede
hexalanfastrede
hispacidfastrede
naphthaleneredea
naphthionicreda
neklacidfastrede
neklacidrede
redeforfood
tertracidrede
disodium 4-[(2-hydroxy-6-sulphonatonaphthyl)azo]naphthalenesulphonate
Disodium6-hydroxy-5-(4-sulfonatonaphthalen-1-yl)diazenyl-naphthalene-2-sulfonate
FAST RED E, CI NO 16045 ,ACID RED 13 ,- ,RED 4
Disodium2-hydroxy-1-(4-sulfonatonaphthylazo)napthalene6-sulfonate
Acid red 13 (C.I. 16045)
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
4-[(2-hydroxy-6-sulfo-1-naphthyl)azo]-1-Naphthalenesulfonic acid, disodium salt
Erio Rubine B
Disodium 4-[(2-hydroxy-6-sulfonato-1-naphthyl)diazenyl]-1-naphthalenesulfonate
1869red
4-((2-hydroxy-6-sulfo-1-naphthalenyl)azo)-1-naphthalenesulfonicacidisodiu
4-((2-hydroxy-6-sulfo-1-naphthalenyl)azo)-1-naphthalenesulfonicacidisodiumsalt
4-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonicacidisodiu
acidalrede
acidleatherredibw
acidolrede
acilanrede
brilliantponceau3rfextra
FAST RED E
ACID RED 13
disodium,(5Z)-6-oxo-5-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-2-sulfonate
isodium,(5Z)-6-oxo-5-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-2-sulfonate
ACID RED 13 ISO 9001：2015 REACH
C.I.Acid Red 13:C.I.16045
C.I.Food Red 4:C.I.16045
Sodium 4-((2-hydroxy-6-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-1-sulfonate
2302-96-7
Dyes and Pigments