CRYSTAL PONCEAU 6R

Product Name
CRYSTAL PONCEAU 6R
CAS No.
2766-77-0
Chemical Name
CRYSTAL PONCEAU 6R
Synonyms
CI 16250;PONCEAU 6R;CI NO 16250;ACID RED 44;CRYSTAL PONCEAU;CRYSTAL SCARLET;Acid Ponceau 6R;C.I. Acid Red 44;Crystal Ponceau?R;CRYSTAL PONCEAU 6R
CBNumber
CB4442439
Molecular Formula
C20H12N2Na2O7S2
Formula Weight
502.43
MOL File
2766-77-0.mol
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CRYSTAL PONCEAU 6R Property

Melting point:
>300 °C(lit.)
Colour Index 
16250
form 
Powder
color 
Red
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Safety

WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
C0644
Product name
Crystal Ponceau 6R
Packaging
5g
Price
$68.5
Updated
2021/03/22
Sigma-Aldrich
Product number
96365
Product name
Ponceau 6R
Purity
analytical standard
Packaging
25mg
Price
$126
Updated
2020/08/18
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CRYSTAL PONCEAU 6R Chemical Properties,Usage,Production

Definition

ChEBI: An organic sodium salt that is the disodium salt of 7-hydroxy-8-[(naphthalen-1-yl)diazenyl]naphthalene-1,3-disulfonic acid.

Preparation

Naphthalen-1-amine diazo, and 7-Hydroxynaphthalene-1,3-disulfonic acid coupling.

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

Raw materials

Preparation Products

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CRYSTAL PONCEAU 6R Suppliers

Shanghai CanSpecsci Instrument Co., Ltd.
Tel
400-6087598
Fax
4006087598-8012
Email
order@canspecsci.com
Country
China
ProdList
3807
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56
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312824-
Fax
QQ:3008007432
Email
3008007432@qq.com
Country
China
ProdList
30311
Advantage
60
Dideu Industries Group Limited
Tel
029-88380327; 17691182729
Email
Service@dideu.com
Country
CHINA
ProdList
30013
Advantage
58
Hubei Jusheng Technology Co.,Ltd.
Tel
86-18871470254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28229
Advantage
58
HENAN BON INDUSTRIAL CO.,LTD
Tel
0371-55170695
Email
info@hnbon.com
Country
CHINA
ProdList
26742
Advantage
58
Energy Chemical
Tel
021-58432009-
Fax
021-58436166
Email
marketing@energy-chemical.com
Country
China
ProdList
44747
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58
Lingyuan Bebiansen Biological Technology Co., Ltd
Tel
Email
2837458851@qq.com
Country
China
ProdList
10002
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58
Hubei xingongli Chemical Co., Ltd
Tel
027-59503710- ;027-59503710-
Fax
027-59503710
Email
1018282255@qq.com;1018285511@qq.com
Country
China
ProdList
9303
Advantage
58

2766-77-0, CRYSTAL PONCEAU 6RRelated Search:


  • 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
  • 2766-77-0
  • C20H12N2Na2O7S2