Acid Green 25 Basic information

Product Name:	Acid Green 25
Synonyms:	QUINIZARIN GREEN S;2,2’-(1,4-anthraquinonylenediimino)bis(5-methylbenzenesulfonicacid)disodium;2,2’-(1,4-anthraquinonylenediimino)bis(5-methyl-benzenesulfonicacidisodiu;abcolalizarinecyaninegreeng;AilzarinbrilliantgreenG;Ailzaringreen(C.1.No.61570);alizariancyaminegreenb;c.i.acidgreen25
CAS:	4403-90-1
MF:	C28H20N2Na2O8S2
MW:	622.58
EINECS:	224-546-6
Product Categories:	Dyes and Pigments;Organics;Aminoanthraquinones;Anthraquinones;A;Stains and Dyes;Stains&Dyes, A to
Mol File:	4403-90-1.mol

Acid Green 25 Chemical Properties

Melting point	235-238 °C(lit.)
Colour Index	61570
Water Solubility	36 g/L (20 ºC)
Merck	14,252
InChIKey	FPAYXBWMYIMERV-UHFFFAOYSA-L
EPA Substance Registry System	Benzenesulfonic acid, 2,2'-[(9,10-dihydro-9, 10-dioxo-1,4-anthracenediyl) diimino]bis[5-methyl-, disodium salt(4403-90-1)

Safety Information

Hazard Codes	N
Risk Statements	51/53-36
Safety Statements	24/25-61-26
RIDADR	UN 3077 9 / PGIII
WGK Germany	2
RTECS	DB5044000

Process Capability :    we are good in heterocyclic chemistry, chiral chemistry (asymmetric synthesis and enzyme reactions), metal organic synthesis, high throughput chemistry, also specializes in bioorganic chemistry, including nucleosides, nucleotides, sugar chemistry, peptide chemistry. R & D center has many sets of 10 liters, 20 liters, 50 liters, 100L multifunction high and low pressure reaction still, rotary evaporator, anhydrous anaerobic reaction devices, hydrogenation equipment, cryogenic process (-120 degrees) equipment, to complete mg level custom synthesis and kg level process development experiments. The Existing 600M NMR, LCMS, Fourier Infrared Spectrometer, liquid chromatography, differentialscanning calorimetry, and other advanced detection equipment areto ensure quality and efficient completion

After-sale Service :   Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.

 

Please feel free to contact me:

Miss Cara

Tel: +86-371-56628036            Mob:+86-19937614869               Email:cara@coreychem.com