Acid Red 18
|
- $5 - $539
- Product name: Acid Red 18
- CAS: 2611-82-7
- MF: C20H15N2NaO10S3
- MW: 562.51
- EINECS:220-036-2
- MDL Number:MFCD00004084
- Synonyms:SCARLET 3R;SCARLET 3R, WATER SOLUBLE;PONCEAU 4RC;trisodium 1-(1-naphthylazo)-2-hydroxynaphthalene-4',6,8-trisulphonate;BRILLIANT PONCEAUBRILLIANT PONCEAUBRILLIANT PONCEAU;Food Red 7 (C.I.16255);1-(4-Sulfo-1-naphthylazo)-2-hydroxy-6,8-naphthalenedisulfonicacidtrisodiumsalt ;1-(4-sulpho-1-naphthylazo)-2-naphthol-6,8-disulphonicacid,trisodiumsalt
52 prices
Selected condition：
Brand
- aablocks
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- ApexBio Technology
- Arctom
- Biosynth
- Chem-Impex
- ChemScene
- CSNpharm
- GFS CHEMICALS
- Sigma-Aldrich
- TCI Chemical
- TRC
- Usbiological
Package
- 5MG
- 25mg
- 50MG
- 100mg
- 500mg
- 1g
- 5g
- 10g
- 25g
- 50g
- 100g
- 250g
- 500g
- 1kg
- Manufactureraablocks
- Product numberAA00IKDA
- Product description7-Hydroxy-8-((4-sulfonaphthalen-1-yl)diazenyl)naphthalene-1,3-disulfonic acid, trisodium salt 85%
- Packaging25g
- Price$13
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00IKDA
- Product description7-Hydroxy-8-((4-sulfonaphthalen-1-yl)diazenyl)naphthalene-1,3-disulfonic acid, trisodium salt Dyecontent85%
- Packaging100g
- Price$15
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00IKDA
- Product description7-Hydroxy-8-((4-sulfonaphthalen-1-yl)diazenyl)naphthalene-1,3-disulfonic acid, trisodium salt ≥85%
- Packaging500g
- Price$52
- Updated2026-05-29
- Buy
- ManufacturerAK Scientific
- Product numberT139
- Product descriptionAcidRed18,tech.
- Packaging250g
- Price$60
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberT139
- Product descriptionAcid Red 18 85%Dyecontent
- Packaging5g
- Price$69
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberT139
- Product descriptionAcid Red 18 85%Dyecontent
- Packaging1g
- Price$27
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberT139
- Product descriptionAcid Red 18 85%Dyecontent
- Packaging25g
- Price$235
- Updated2026-06-04
- Buy
- ManufacturerAmbeed
- Product numberA1476867
- Product descriptionPonceau 4R Dyecontent85%
- Packaging1kg
- Price$132
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA402757
- Product descriptionPonceau 4R 85%
- Packaging1kg
- Price$132
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA1476867
- Product descriptionPonceau 4R Dyecontent85%
- Packaging100g
- Price$22
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA402757
- Product descriptionPonceau 4R 85%
- Packaging100g
- Price$20
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA402757
- Product descriptionPonceau 4R 85%
- Packaging100mg
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA1476867
- Product descriptionPonceau 4R Dyecontent85%
- Packaging100mg
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA402757
- Product descriptionPonceau 4R 85%
- Packaging25g
- Price$7
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA1476867
- Product descriptionPonceau 4R Dyecontent85%
- Packaging25g
- Price$9
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA402757
- Product descriptionPonceau 4R 85%
- Packaging500g
- Price$73
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00IKDA | 7-Hydroxy-8-((4-sulfonaphthalen-1-yl)diazenyl)naphthalene-1,3-disulfonic acid, trisodium salt 85% | 25g | $13 | 2026-05-29 | Buy |
| aablocks | AA00IKDA | 7-Hydroxy-8-((4-sulfonaphthalen-1-yl)diazenyl)naphthalene-1,3-disulfonic acid, trisodium salt Dyecontent85% | 100g | $15 | 2026-05-29 | Buy |
| aablocks | AA00IKDA | 7-Hydroxy-8-((4-sulfonaphthalen-1-yl)diazenyl)naphthalene-1,3-disulfonic acid, trisodium salt ≥85% | 500g | $52 | 2026-05-29 | Buy |
| AK Scientific | T139 | AcidRed18,tech. | 250g | $60 | 2021-12-16 | Buy |
| AK Scientific | T139 | Acid Red 18 85%Dyecontent | 5g | $69 | 2026-06-04 | Buy |
| AK Scientific | T139 | Acid Red 18 85%Dyecontent | 1g | $27 | 2026-06-04 | Buy |
| AK Scientific | T139 | Acid Red 18 85%Dyecontent | 25g | $235 | 2026-06-04 | Buy |
| Ambeed | A1476867 | Ponceau 4R Dyecontent85% | 1kg | $132 | 2021-12-16 | Buy |
| Ambeed | A402757 | Ponceau 4R 85% | 1kg | $132 | 2021-12-16 | Buy |
| Ambeed | A1476867 | Ponceau 4R Dyecontent85% | 100g | $22 | 2021-12-16 | Buy |
| Ambeed | A402757 | Ponceau 4R 85% | 100g | $20 | 2021-12-16 | Buy |
| Ambeed | A402757 | Ponceau 4R 85% | 100mg | $5 | 2021-12-16 | Buy |
| Ambeed | A1476867 | Ponceau 4R Dyecontent85% | 100mg | $5 | 2021-12-16 | Buy |
| Ambeed | A402757 | Ponceau 4R 85% | 25g | $7 | 2021-12-16 | Buy |
| Ambeed | A1476867 | Ponceau 4R Dyecontent85% | 25g | $9 | 2021-12-16 | Buy |
| Ambeed | A402757 | Ponceau 4R 85% | 500g | $73 | 2021-12-16 | Buy |
Properties
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
Major Application :cleaning products
cosmetics
food and beverages
personal care Cosmetics Ingredients Functions :COLORANT
HAIR DYEING 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 :C.I. Acid Red 18, trisodium salt (2611-82-7)
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
Major Application :cleaning products
cosmetics
food and beverages
personal care Cosmetics Ingredients Functions :COLORANT
HAIR DYEING 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 :C.I. Acid Red 18, trisodium salt (2611-82-7)
Safety Information
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Description
Ponceau 4R was used in the determination of contents of several additives in different non-alcoholic beverages using HPLC.It was used in understanding the genotoxicity of colorants.It was also used in preparing a falsified drink in the analysis of methanol-ethanol mixture using biosensors amperometric system.Related product price
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Suppliers and manufacturers
Winchem industrial co limited
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
SHANDONG ZHI SHANG CHEMICAL CO.LTD
CONIER CHEM AND PHARMA LIMITED
SIMAGCHEM CORP
Hefei Hangang Pharmaceutical Technology Co., Ltd.
Acid Red 18
CAS:2611-82-7
