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ACID RED 66

ACID RED 66 Structure
CAS No.
4196-99-0
Chemical Name:
ACID RED 66
Synonyms
CI 26905;NSC79710;SCARLET B;PONCEAU B;NSC 79710;NSC-79710;PONCEAU BS;BONCEAU BS;Scarlet EC;CI NO 26905
CBNumber:
CB2104531
Molecular Formula:
C22H17N4NaO7S2
Molecular Weight:
536.51
MOL File:
4196-99-0.mol
MSDS File:
SDS
Modify Date:
2023/5/4 15:13:39

ACID RED 66 Properties

Melting point 181-188 °C
Flash point 300°(572°F)
storage temp. room temp
solubility ethanol: 1 mg/mL
Colour Index 26905
form Powder
color Dark brown powder
Water Solubility Appreciable (> 10%)
BRN 3883900
Stability Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 4196-99-0
EPA Substance Registry System C.I. Acid Red 66, disodium salt (4196-99-0)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-20/21/22
Safety Statements  37/39-26-36
WGK Germany  3
TSCA  Yes
HS Code  32041200

ACID RED 66 price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) B6008 Ponceau BS Dye content ~60?% 4196-99-0 25G ₹2880 2022-06-14 Buy
Sigma-Aldrich(India) B6008 Ponceau BS Dye content ~60?% 4196-99-0 100G ₹9734.7 2022-06-14 Buy
ottokemi B 1735 Biebrich scarlet 4196-99-0 25gm ₹774 2022-05-26 Buy
ottokemi B 1735 Biebrich scarlet 4196-99-0 100gm ₹2880 2022-05-26 Buy
Product number Packaging Price Buy
B6008 25G ₹2880 Buy
B6008 100G ₹9734.7 Buy
B 1735 25gm ₹774 Buy
B 1735 100gm ₹2880 Buy

ACID RED 66 Chemical Properties,Uses,Production

Chemical Properties

dark red powder

Uses

Ponceau BS has been used in Masson′s trichrome stain for the staining of collagen. It has also been used for eosinophil staining.

Preparation

3,4′-Disulfo-4-aininoazobenzene?diazo, and Naphthalen-2-ol coupling.

Definition

ChEBI: An organic sodium salt having 2-[(2-hydroxynaphthalen-1-yl)diazenyl]-5-[(4-sulfonatophenyl)diazenyl]benzene-1-sulfonate as the counterion. Used as a plasma stain in Masson's trichrome.

ACID RED 66 Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 147)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Arnish Laborates Pvt Ltd +91 7208475595 Maharashtra, India 187 58 Inquiry
GSP Dyes and Chemicals Pvt.Ltd +91-22-28144802 +91-2228144802 Maharashtra, India 79 58 Inquiry
JSK Chemicals +919879767970 Gujarat, India 3756 58 Inquiry
Esjay Chemicals +919820452929 Maharashtra, India 110 58 Inquiry
Royal Industries 08048371957Ext 248 Ahmedabad, India 85 58 Inquiry
Brisben Chemicals 08048963750 Mumbai, India 509 58 Inquiry
Mayoor Intermediates 08046030920 Ahmedabad, India 34 58 Inquiry
Leo Chem India 08068441059Ext 131 Karnataka, India 23 58 Inquiry
GSP Chemical Industries 08048372382Ext 800 Maharashtra, India 15 58 Inquiry
CHEMSWORTH +91-261-2397244 New Delhi, India 6707 30 Inquiry
BIEBRICH SCARLET, SODIUM SALT BIEBRICH SCARLET STAIN BIEBRICH SCARLETTE BIEBRICH SCARLET, WATER SOLUBLE BIEBRICH SCARLET WS CI NO 26905 CI 26905 CROCEIN SCARLET CROCEINE SCARLET DOUBLE SCARLET BSF LABOTEST-BB LT00847572 IMPERIAL SCARLET ACID RED 66 SCARLET B PONCEAU B PONCEAU BS PONCEAU 3RB 2-[(2-hydroxy-1-naphthalenyl)azo]-5-[(4-sulfophenyl)azo]-benzenesulfonicaci abcolred3bconc Benzenesulfonicacid,2-[(2-hydroxy-1-naphthalenyl)azo]-5-[(4-sulfophenyl)azo]-,disodiumsalt Ponceau BS, dye content 70% BONCEAU BS BRILLIANT PONCEAU S BIEBRICH SCARLET BIEBRICH SCARLET RED Biebrich Scarlette, HARLECO? Ponceau BS,Biebrich scarlet,Biebrich scarlet sodium salt sodium 6-(2-hydroxynaphthylazo)-3,4'-azodibenzenesulphonate PONCEAU BS, FOR MICROSCOPY BiebrichScarletForMicroscopy BIEBRICH SCARLET (W/S) (C.I. No 26905) Acid Red66, Biebrich scarlet sodium salt, Biebrich scarlet WS C.I.Acid Red 66 Scarlet EC Acid red 66 (C.I. 26905) Sodium 6-(2-hydroxynaphthylazo)-3,4'-azodibenzenesulfonate Ponceau BS (C.I. 26905) Biebrich Scarlet,99% Ponceau BS,Acid Red66, Biebrich scarlet WS, Biebrich scarlet sodium salt Biebrich Scarlet, dye content approx. 70% Acid Red 66, Dye content ~60 % Benzenesulfonic acid,2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-[2-(4-sulfophenyl)diazenyl]-, sodiumsalt (1:2) C.I.Acid Red 66:C.I.26905 NSC 79710 NSC79710 NSC-79710 Biebrich Scarlet>70% 4196-99-0 C22H14N4Na2O7S24H2O C22H16N4O7S22Na C22H14N4O7S2Na2 Organics