CAS No.12239-05-3,Neutral Red 2gl Suppliers

Products Categories

Pharmaceutical (11)
Others (4)
Dyestuff and Pigment (4)
Organic Chemicals (3)

Basic Information

Molecular Structure:
CAS No.:	12239-05-3
Name:	Neutral Red 2gl

Formula:	Unspecified
Molecular Weight:	511.29
Synonyms:	Benzoic acid, 2-[6-(ethylamino)-3-(ethylimino)-2,7-dimethyl-3H-xanthen-9-yl]-, ethyl ester, copper-iron complex (9CI);Copper, ethyl 2-[6-(ethylamino)-3-(ethylimino)-2,7-dimethyl-3H-xanthen-9-yl]benzoate complex (9CI);Iron, ethyl 2-[6-(ethylamino)-3-(ethylimino)-2,7-dimethyl-3H-xanthen-9-yl]benzoate complex (9CI);Basoflex Pink 4810;C.I. 45160:2;Fanal Pink 4810;Fanal Pink BKF;Fanal Pink D 4810;Irgalite Pink FB;Pigment Red 169;Benzoic acid, 2-[6-(ethylamino)-3-(ethylimino)-2,7-dimethyl-3H-xanthen-9-yl]-, ethyl ester, copper-iron complex (9CI);Copper, ethyl 2-[6-(ethylamino)-3-(ethylimino)-2,7-dimethyl-3H-xanthen-9-yl]benzoate complex (9CI);Iron, ethyl 2-[6-(ethylamino)-3-(ethylimino)-2,7-dimethyl-3H-xanthen-9-yl]benzoate complex (9CI);Basoflex Pink 4810;C.I. 45160:2;Fanal Pink 4810;Fanal Pink BKF;Fanal Pink D 4810;Irgalite Pink FB;Pigment Red 169;Pink D 4810;Acid Red 211;Cibalan Red 2RL;Irgalan Red 2GL;Irgalan Red 2GL-KWL;Irgalan Red 2GL-KWL 200;Lanyl Red GG;Relon Red 2G;Taigalan Red 2G;Acid Red 211;Cibalan Red 2RL;Irgalan Red 2GL;Irgalan Red 2GL-KWL;Irgalan Red 2GL-KWL200;Lanyl Red GG;Relon Red 2G;Taigalan Red 2G;
Appearance:	dark red well-distributed powder

Country:
- China (Mainland)(21)
- United States(1)
Business Type:
All

Lab/Research institutions

Trading Company

Manufacturers

Other
Certificate:
Manufacturer

Enterprise Authentication

ISO

GMP

FDA

HALAL

Display:default sort
Suppiers of more reward points first

New supplier

Total:21 Page 1 of 1 1

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 12239-05-3

Specification

The C.I. Acid Red 211, with the cas registry number 12239-05-3, has other names as Chromate (1-), bis[4-[4-[(5-chloro-2-hydroxyphenyl)azo]-4, 5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonamidato(2-)], sodium. This is a kind of dark red well-distributed powder and is soluble in water, with the color in aqueous solution being glow orange. Besides, its products categories are including dye; acidic dye; neutral dye.

The production method of this chemical is as follows: Firstly, prepare the material of 2-amino-4-chlorophenol and 1-(m-sulfonamidophenyl)-3-methyl-5-pyrazolone; Secondly, diazotize the 2-amino-4-chlorophenol, and then couple with the latter; Thirdly, complex with sodium chromium formate and then go through the process of filtering and drying to get the products.

As to its usage, it is widely applied in many ways. It could be used as the basic dyestuff for light and dark red; It could be used in dyeing of common wool, fined wool and wool top and also in adjusting the colored light for neutral dye and colourful dye; It could also be used in the printing dyeing of wilk, nylon, vinylon, wool, and other blend fabrics; It could then used directly in the same-bath dyeing of neutral dye.