Basic information Safety Related Supplier
ChemicalBook >  Product Catalog >  Dyes and Pigments >  dye >  Acid dye >  Acid Green 25

Acid Green 25

Basic information Safety Related Supplier
Acid Green 25 Basic information
Acid Green 25 Chemical Properties
  • Melting point:235-238 °C(lit.)
  • Colour Index 61570
  • form neat
  • color Bluish green powder
  • Water Solubility 36 g/L (20 ºC)
  • Merck 14,252
  • InChIKeyFPAYXBWMYIMERV-UHFFFAOYSA-L
  • EPA Substance Registry SystemC.I. Acid Green 25 (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
  • HS Code 32041200
  • ToxicityLD50 orl-rat: >10 g/kg GTPZAB 28(7),53,84
MSDS
Acid Green 25 Usage And Synthesis
  • Chemical Propertiesdark green powder
  • UsesFor nylon sutures: Fed. Regist. 42, 52395 (1977). Permitted for use in drugs and cosmetics, excluding use in eye area: ibid. 47, 49628 (1982).
  • General DescriptionFine black or green powder.
  • Air & Water ReactionsSlightly soluble in water.
  • Reactivity ProfileAcid Green 25 is incompatible with strong oxidizing agents. .
  • Fire HazardFlash point data for Acid Green 25 are not available. Acid Green 25 is probably combustible.
  • Safety ProfileModerately toxic by ingestion. Askin and severe eye irritant.
    When heated to decomposition it emits very toxic fumesof NOx, SOx, and Na2O.
  • Purification MethodsPurify it by salting out three times from an aqueous solution with sodium acetate, followed by repeated extraction with EtOH [McGrew & Schneider J Am Chem Soc 72 2547 1950]. It is a green powder that is slightly soluble in Me2CO, EtOH and pyridine. It is soluble in conc H2SO4 to give a blue solution that becomes turquoise on dilution. [Allen et al. J Org Chem 7 63 1942, Beilstein 14 H 725.]
Acid Green 25 Preparation Products And Raw materials
Acid Green 25(4403-90-1)Related Product Information
Acid Green 25SupplierMore
  • Company Name:Hangzhou Sunshine Chemicals Co., Ltd Gold
  • Tel:0086-571-88523165
  • Email:wangjf@aciddyes.com
  •  
  • Company Name:J & K SCIENTIFIC LTD.
  • Tel:400-666-7788 010-82848833-
  • Email:jkinfo@jkchemical.com;market6@jkchemical.com
  •  
  • Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
  • Tel:400-660-8290 21-61259100-
  • Email:sh@meryer.com
  •  
  • Company Name:future industrial shanghai co., ltd
  • Tel:400-0066-400
  • Email:sales@jonln.com;sales@jonln.com
  •  
  • Company Name:TCI (Shanghai) Development Co., Ltd.
  • Tel:021-67121386 / 800-988-0390
  • Email:Sales-CN@TCIchemicals.com
  •