ChemicalBook >> CAS DataBase List >>CRYSTAL PONCEAU 6R
CRYSTAL PONCEAU 6R
- CAS No.
- 2766-77-0
- Chemical Name:
- CRYSTAL PONCEAU 6R
- Synonyms
- CI 16250;PONCEAU 6R;CI NO 16250;ACID RED 44;Acid Orange 44;CRYSTAL PONCEAU;CRYSTAL SCARLET;Acid Ponceau 6R;C.I. Acid Red 44;Crystal Ponceau?R
- CBNumber:
- CB4442439
- Molecular Formula:
- C20H12N2Na2O7S2
- Molecular Weight:
- 502.43
- MDL Number:
- MFCD00013279
- MOL File:
- 2766-77-0.mol
- MSDS File:
- SDS
Last updated:2023-04-23 13:52:06
| Melting point | >300 °C(lit.) |
|---|---|
| storage temp. | Amber Vial, Refrigerator, Under inert atmosphere |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Powder |
| Colour Index | 16250 |
| color | Red |
| Stability | Light Sensitive |
| FDA UNII | W8UOR0932R |
CRYSTAL PONCEAU 6R price More Price(17)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | C0644 | Crystal Ponceau 6R | 2766-77-0 | 5g | $85.4 | 2024-03-01 | Buy |
| Sigma-Aldrich | 96365 | Ponceau 6R analytical standard | 2766-77-0 | 25mg | $167 | 2024-03-01 | Buy |
| TRC | C827490 | CrystalPonceau6R(TechnicalGrade) | 2766-77-0 | 25g | $340 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC52692 | Crystal Scarlet | 2766-77-0 | 10g | $90 | 2021-12-16 | Buy |
| Chem-Impex | 22893 | CrystalScarlet ,90%(Dyecontent) 90%(Dyecontent) | 2766-77-0 | 100G | $123.2 | 2021-12-16 | Buy |
CRYSTAL PONCEAU 6R Chemical Properties,Uses,Production
Uses
Crystal Ponceau 6R can be used as analyte in analytical study for determination of 36 artificial pigments in foods by ultra high performance liquid chromatography and time-of-fight mass spectrometry. Dyes and metabolites, Environmental Testing
Preparation
Naphthalen-1-amine diazo, and 7-Hydroxynaphthalene-1,3-disulfonic acid coupling.
Definition
ChEBI: An organic sodium salt that is the disodium salt of 7-hydroxy-8-[(naphthalen-1-yl)diazenyl]naphthalene-1,3-disulfonic acid.
Properties and Applications
red. Soluble in water for red, soluble in ethanol for yellow light red, almost insoluble in acetone. The strong sulfuric acid for red light blue, diluted for scarlet. In water solution to join hydrochloric acid colour and lustre is darker, and extra a flake crystallization precipitation part; Add thick sodium hydroxide solution for yellow brown.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 3 | 2-3 | 3 | 2 | 2 | 2-3 | ||
CRYSTAL PONCEAU 6R Preparation Products And Raw materials
Global( 38)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 29016 | 58 |
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | product@acmec-e.com | China | 33349 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
| Alfa Chemistry | 1-516-6625404 | support@alfa-chemistry.com | United States | 9171 | 60 |
| Shanghai YuanYe Biotechnology Co., Ltd. | 021-61312847; 18021002903 | 3008007409@qq.com | China | 27322 | 60 |
| ShangHai Anpel Co, Ltd. | 18501792038; 18501792038 | shanpel@anpel.com.cn | China | 9614 | 58 |
| Energy Chemical | 021-58432009 400-005-6266 | marketing@energy-chemical.com | China | 44941 | 58 |
| Lingyuan Bebiansen Biological Technology Co., Ltd | 18642120371 | 2837458851@qq.com | China | 9925 | 58 |
2766-77-0(CRYSTAL PONCEAU 6R)Related Search:
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Ponceau 6R【disulfonic acid】
Ponceau 6R C.I. 16250
Crystal Ponceau 6R (Technical Grade)
CRYSTAL PONCEAU 6R ISO 9001：2015 REACH
C.I.Acid Red 44:C.I.16250
Acid Orange 44
2766-77-0
C20H12N2Na2O7S2