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Ponceau S

Ponceau S Structure
CAS No.
6226-79-5
Chemical Name:
Ponceau S
Synonyms
SPoncea;abs9255;CI 27195;85.0%(N);PONCEAU S;Lichun red;CI NO 27195;ACID RED 112;Ponceau Red S;AcidRed112>
CBNumber:
CB8184355
Molecular Formula:
C22H17N4NaO13S4
Molecular Weight:
696.62
MOL File:
6226-79-5.mol
MSDS File:
SDS
Modify Date:
2023/6/30 15:45:59

Ponceau S Properties

Density 1.01 g/mL at 20 °C
refractive index n20/D 1.338
storage temp. Store at RT.
solubility H2O: soluble1mg/mL
Colour Index 27195
form Powder/Solid
color Red-brown
PH 9.0 (10g/l, H2O, 20℃)
Water Solubility 10 g/L
Stability Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 6226-79-5(CAS DataBase Reference)
EPA Substance Registry System 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-, tetrasodium salt (6226-79-5)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
RTECS  QJ6600000
TSCA  Yes
HS Code  32041200
NFPA 704
0
2 0

Ponceau S price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) P3504 Ponceau S BioReagent, suitable for electrophoresis 6226-79-5 10G ₹5017.2 2022-06-14 Buy
Sigma-Aldrich(India) P7170 Ponceau S solution BioReagent, suitable for electrophoresis, 0.1?% (w/v) in 5% acetic acid 6226-79-5 1L ₹12221.1 2022-06-14 Buy
Sigma-Aldrich(India) P3504 Ponceau S BioReagent, suitable for electrophoresis 6226-79-5 50G ₹15251.4 2022-06-14 Buy
Sigma-Aldrich(India) P3504 Ponceau S BioReagent, suitable for electrophoresis 6226-79-5 100G ₹22699.5 2022-06-14 Buy
Sigma-Aldrich 141194 Ponceau S Dye content 75?% 6226-79-5 25G ₹4960 2022-06-14 Buy
Product number Packaging Price Buy
P3504 10G ₹5017.2 Buy
P7170 1L ₹12221.1 Buy
P3504 50G ₹15251.4 Buy
P3504 100G ₹22699.5 Buy
141194 25G ₹4960 Buy

Ponceau S Chemical Properties,Uses,Production

Chemical Properties

red powder

Uses

Ponceau S dye is used to make a stain for rapid reversible staining of protein bands on nitrocellulose or PVDF membranes (Western blots) and also for staining protein on cellulose acetate membranes. It is also suitable for electrophoresis, azo dye for reversible protein staining. This stain can also be used as a fiducial marker in mass spectrometric imaging.

Preparation

3,4′-Disulfo-4-aininoazobenzene diazo, coupled with 3-Hydroxynaphthalene-2,7-disulfonic acid.

Definition

ChEBI: An organic sodium salt that is the tetrasodium salt of 3-hydroxy-4-({2-sulfo-4-[(4-sulfophenyl)diazenyl]phenyl}diazenyl)naphthalene-2,7-disulfonic acid.

Ponceau S Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 298)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Arnish Laborates Pvt Ltd +91 7208475595 Maharashtra, India 187 58 Inquiry
JSK Chemicals +919879767970 Gujarat, India 3756 58 Inquiry
Esjay Chemicals +919820452929 Maharashtra, India 110 58 Inquiry
GSP Dyes and Chemicals Pvt.Ltd +91-22-28144802 +91-2228144802 Maharashtra, India 79 58 Inquiry
Anubhav Business Corporation +91-2228014519 +91-2228014999 Maharashtra, India 119 58 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
Sisco Research Laboratories Pvt. Ltd. +91-22-4268 5800 Mumbai, India 4317 58 Inquiry
LOBA CHEMIE PVT.LTD. 91-22-6663 6699 Mumbai, India 3077 58 Inquiry
Triveni chemicals 08048762458 New Delhi, India 6093 58 Inquiry
Central Drug House(P) Ltd. 91-11-49404040 New Delhi, India 6160 58 Inquiry
2,7-Naphthalenedisulfonicacid,3-hydroxy-4-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-,tetrasodiumsalt c.i.acidred112 PONCEAU S, SODIUM SALT LABOTEST-BB LT00847573 PONCEAU S (C.I. 27195) FOR MICROSCOPY CE ATX PONCEAU S RED FAST PONCEAU 2B CI NO 27195 CI 27195 Acid Red 112  Ponceau S, pure 25GR SPoncea ATX Ponceau S red staining solution GLYOXAL SOLUTION HIGH PURITY GRADE SODIUM HYPOPHOSPHITE 1H2O 3-Hydroxy-4-(2-sulfo-4-[4-sulfophenylazo]phenylazo)-2,7-naphthalenedisulfonic acid sodium salt Acid Red 112 C.I. 27195 Ponceau S (C.I. 27195) for microscopy Certistain Ponceau S, Protein stain for electrophoresis 3-HYDROXY-4-(2-SULFO-4-[4-SULFOPHENYLAZO]PHENYLAZO)-2,7-NAPHTHALENEDISULFONIC ACID SODIUM SALT 3-HYDROXY-4-[2-SULFO-4-(4-SULFOPHENYLAZO)PHENYLAZO]-2,7-NAPHTHALENEDISULFONIC ACID, TETRASODIUM SALT 3-HYDROXY-4-[2-SULFO-4-(SULFOPHENYLAZO)PHENYLAZO]-2,7-NAPHTHALENEDISULFONIC ACID TETRASODIUM SALT ACID RED 112 tetrasodium 3-hydroxy-4-(2-sulphonato-4-(4-sulphonatophenylazo)phenylazo)naphthalene-2,7-disulphonat PONCEAU S, FOR MICROSCOPY PONCEAU S SODIUM PRACTICAL GRADE PONCEAU S SOLUTION 0.1% PONCEAU S (W/V) PONCEAU S SOLUTION, FOR ELECTROPHORESIS PonceauSForElectrophoresis PonceauS(AcidRed112) PONCEAU S C.I. No 27195 Ponceau S, pure Ponceau S solution for electrophoresis (0.2 %) 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-2-sulfo-4-(4-sulfophenyl)azophenylazo-, tetrasodium salt Acid red 112 (C.I. 27195) C.I. Acid Red 112, tetrasodium salt Ponceau Red S Ponceau S Extra 3-Hydroxy-4-[[2-(sodiooxysulfonyl)-4-[[4-(sodiooxysulfonyl)phenyl]azo]phenyl]azo]-2,7-naphthalenedisulfonic acid disodium 3-Hydroxy-4-[[2-(sodiooxysulfonyl)-4-[[4-(sodiooxysulfonyl)phenyl]azo]phenyl]azo]-2,7-naphthalenedisulfonic acid disodium salt 3-Hydroxy-4-[[3,4'-bis(sodiooxysulfonyl)azobenzene-4-yl]azo]naphthalene-2,7-disulfonic acid disodium salt Ponceau S (CI x 27195) Acid Red 112 [for Biochemical Research] PONCEAU S Ponceau S solution Ponceau S, dye content 70% 2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-[2-sulfo-4-[2-(4- 3-Hydroxy-4-[2-[2-sulfo-4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-2,7-naphthalenedisulfonic acid tetrasodium salt Acid Red 112 [for Biochemical Research]> AcidRed112> 85.0%(N) C.I.Acid Red 112:C.I.27195 abs9255 % (w/v) in 5% acetic acid 3-Hydroxy-4-((2-sulfo-4-((4-sulfophenyl)diazenyl)phenyl)diazenyl)naphthalene-2,7-disulfonic acid, tetrasodium salt Ponceau S, BS Lichun red 6226-79-5 226-79-5