10126-90-6

Basic information

• Product Name: tetrasodium 2-[1-amino-9,10-bis(sulphonatooxy)-2-anthryl]anthra[2,3-d]oxazole-5,10-diyl bis(sulphate)
• Synonyms: tetrasodium 2-[1-amino-9,10-bis(sulphonatooxy)-2-anthryl]anthra[2,3-d]oxazole-5,10-diyl bis(sulphate);2-[1-amino-9,10-bis(sulfooxy)-2-anthracenyl]-anthra[3-d]oxazole-5,10-diol;Anthra[2,3-d]oxazole-5,10-diol, 2-[1-amino-9,10-bis(sulfooxy)-2-anthracenyl]-, bis(hydrogen sulfate) (ester), tetrasodium salt;bis(hydrogen sulfate) (ester), tetrasodium salt;Red FBM;2-[1-Amino-9,10-bis(sodiosulfooxy)anthracen-2-yl]-5,10-bis(sodiosulfooxy)anthra[2,3-d]oxazole;Anthra(2,3-D)oxazole-5,10-diol, 2-(1-amino-9,10-bis(sulfooxy)-2-anthracenyl)-, 5,10-bis(hydrogen sulfate), sodium salt (1:4);Einecs 233-349-4
• CAS NO: 10126-90-6
• Molecular Formula: C58H40N4Na4O34S8 4*-8
• Molecular Weight: 1685.42368
• EINECS: 233-349-4
• Product Categories: Organics
• Mol File: 10126-90-6.mol
• Article Data: 0

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: tetrasodium 2-[1-amino-9,10-bis(sulphonatooxy)-2-anthryl]anthra[2,3-d]oxazole-5,10-diyl bis(sulphate)(CAS DataBase Reference)
• NIST Chemistry Reference: tetrasodium 2-[1-amino-9,10-bis(sulphonatooxy)-2-anthryl]anthra[2,3-d]oxazole-5,10-diyl bis(sulphate)(10126-90-6)
• EPA Substance Registry System: tetrasodium 2-[1-amino-9,10-bis(sulphonatooxy)-2-anthryl]anthra[2,3-d]oxazole-5,10-diyl bis(sulphate)(10126-90-6)

Safety Data

• Hazardous Substances Data: 10126-90-6(Hazardous Substances Data)

Usage

Preparation

(a) in the presence of Pyridine , with Chlorosulfonic acid treatment C.I. Vat Red 10 leuco ; (b) used in Pyridine metal (such as copper, iron, zinc, etc) and Sulfur trioxide source (such as Sulfur trioxide, Chlorosulfonic acid or Methyl chlorosulfonate) processing ?C.I. Vat Red 10. The above two kinds of circumstances are through with alkali, filter out the insoluble,, remove Pyridine and salting-out.

Properties and Applications

blue-ray red. Red brown powder. Soluble in water, solubility is better. Used for the cotton fabric dyeing as blue-ray red. Dye with neuter or small when cotton with alkaline bath, also can be used for direct printing, the cotton fabric dye printing, discharge printing. Also can be used for silk and wool dyeing and polyester/cotton blended fabric dyeing. Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping Fading Stain ISO 3 5 6-7 4 4-5 5 5 AATCC 4 5 6 4 4-5

Standard

Ironing Fastness

Fading

Stain

ISO

3

AATCC

4

InChI:InChI=1/C29H18N2O17S4.4Na/c30-24-18(10-9-17-23(24)28(48-52(41,42)43)16-8-4-3-7-15(16)25(17)45-49(32,33)34)29-31-21-11-19-20(12-22(21)44-29)27(47-51(38,39)40)14-6-2-1-5-13(14)26(19)46-50(35,36)37;;;;/h1-12H,30H2,(H,32,33,34)(H,35,36,37)(H,38,39,40)(H,41,42,43);;;;/q;4*+1/p-4