ChemicalBook > Product Catalog >Dyes and Pigments >dye >Acid dye >CRYSTAL PONCEAU 6R

CRYSTAL PONCEAU 6R

CRYSTAL PONCEAU 6R Structure
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
MOL File:
2766-77-0.mol
MSDS File:
SDS
Modify Date:
2023/4/23 13:52:06

CRYSTAL PONCEAU 6R 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

Risk and Safety Statements

WGK Germany  3

CRYSTAL PONCEAU 6R price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) C0644 Crystal Ponceau 6R 2766-77-0 5G ₹8180 2022-06-14 Buy
Sigma-Aldrich(India) 96365 Ponceau 6R analytical standard 2766-77-0 25MG ₹12935.88 2022-06-14 Buy
Product number Packaging Price Buy
C0644 5G ₹8180 Buy
96365 25MG ₹12935.88 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.

CRYSTAL PONCEAU 6R Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 39)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
Dideu Industries Group Limited +86-29-89586680 +86-15129568250 China 25247 58 Inquiry
Shanghai Acmec Biochemical Technology Co., Ltd. +undefined18621343501 China 33350 58 Inquiry
Aladdin Scientific +1-+1(833)-552-7181 United States 57511 58 Inquiry
ShangHai Anpel Co, Ltd. 18501792038; 18501792038 China 9614 58 Inquiry
Shanghai Aladdin Biochemical Technology Co.,Ltd. +86-18521732826 China 48467 58 Inquiry
Henan Fangding Technology Co., LTD 15670369782 15670369782 China 9839 58 Inquiry
Shanghai klamar Reagent Co., LTD 4001650900 13817534909 China 10709 58 Inquiry
Lingyuan Bebiansen Biological Technology Co., Ltd 18642120371 China 7994 58 Inquiry
Hunan Yongqi Chemical Co., LTD 0731-85561035 13319583233 China 610 58 Inquiry
CRYSTAL SCARLET CRYSTAL PONCEAU CRYSTAL PONCEAU 6R CI 16250 CI NO 16250 BRILLIANT CRYSTAL SCARLET crystalscarlet(acidred44) PONCEAU 6R brillant crystal scarlett ACID RED 44 ponceau6rc.i.no.16250 Crystal poncaeu 6R Crystal Ponceau?R sodium 6-hydroxy-5-(1-naphthylazo)naphthalene-2,4-disulphonate Acid red 44 (C.I. 16250) C.I. Acid Red 44 Acid Red 44, Brilliant Crystal Scarlet, Crystal Scarlet, Ponceau 6R 7-Hydroxy-8-(1-naphthalenylazo)-1,3-naphthalenedisulfonic acid disodium salt Acid Ponceau 6R 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