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CRYSTAL PONCEAU 6R

CRYSTAL PONCEAU 6R Suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:acid red 44
CAS:2766-77-0
Purity:0.99 Package:5KG;1KG Remarks:C20H12N2Na2O7S2
Company Name: Dideu Industries Group Limited
Tel: +86-29-89586680 +86-15129568250
Email: 1026@dideu.com
Products Intro: Product Name:CRYSTAL PONCEAU 6R
CAS:2766-77-0
Purity:99.00% Package:25kgs/Drum;200kgs/Drum Remarks:ISO 9001:2015 REACH Approved Manufacturer
Company Name: Shanghai Acmec Biochemical Technology Co., Ltd.
Tel: +undefined18621343501
Email: product@acmec-e.com
Products Intro: Product Name:CRYSTAL PONCEAU 6R
CAS:2766-77-0
Purity:BS Package:25g
Company Name: Aladdin Scientific
Tel: +1-+1(833)-552-7181
Email: sales@aladdinsci.com
Products Intro: Product Name:Crystal Ponceau 6R
CAS:2766-77-0
Purity:BS Package:$47.9/5g;$118.9/25g;Bulk package Remarks:BS
Company Name: SHANGHAI KEAN TECHNOLOGY CO., LTD.
Tel: +8613817748580
Email: cooperation@kean-chem.com
Products Intro: Product Name:CRYSTAL PONCEAU 6R
CAS:2766-77-0
Purity:0.99 Package:100g;1kg;5KG;1KG
CRYSTAL PONCEAU 6R Basic information
Product Name:CRYSTAL PONCEAU 6R
Synonyms:CRYSTAL SCARLET;CRYSTAL PONCEAU;CRYSTAL PONCEAU 6R;CI 16250;CI NO 16250;BRILLIANT CRYSTAL SCARLET;crystalscarlet(acidred44);PONCEAU 6R
CAS:2766-77-0
MF:C20H12N2Na2O7S2
MW:502.43
EINECS:220-441-4
Product Categories:
Mol File:2766-77-0.mol
CRYSTAL PONCEAU 6R Structure
CRYSTAL PONCEAU 6R Chemical Properties
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
Safety Information
WGK Germany 3
MSDS Information
ProviderLanguage
SigmaAldrich English
CRYSTAL PONCEAU 6R Usage And Synthesis
UsesCrystal 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
PreparationNaphthalen-1-amine diazo, and 7-Hydroxynaphthalene-1,3-disulfonic acid coupling.
DefinitionChEBI: An organic sodium salt that is the disodium salt of 7-hydroxy-8-[(naphthalen-1-yl)diazenyl]naphthalene-1,3-disulfonic acid.
Properties and Applicationsred. 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
Raw materials2-Naphthol-6,8-disulfonic acid-->1-Naphthylamine
Tag:CRYSTAL PONCEAU 6R(2766-77-0) Related Product Information
PONCEAU B,PONCEAU BS Sudan I Sodium 6-hydroxynaphthalene-2-sulfonate PONCEAU 4 GB,PONCEAU 4G Acid Orange 10 1,3-BENZENEDISULFONIC ACID DISODIUM SALT 2-Naphthol-6,8-disulfonic acid Peri acid BRILLIANT PONCEAU,PONCEAU 4RC,ponceau4r 1-Aminonaphthalene-6-sulfonic acid 6-Hydroxynaphthalene-2-sulphonic acid ponceau6rp 1-Naphthalenesulfonic acid 1,1'-AZONAPHTHALENE PONCEAU S,ATX PONCEAU S RED,PONCEAU S, SODIUM SALT ponceau2r Cerotine Ponceau 3B,Fat Ponceau R PONCEAU SX