Ponceau S (C.I.27195)
(43797916 | 6226-79-5)

CAS: 6226-79-5
Formula molecolare: C22H12N4Na4O13S4
Peso molecolare: 760.57
Disponibilità: In stock
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Ponceau S (C.I.27195) Struttura chimica

43797916-25g 25g £57.00
Ordine all'ingrosso
43797916-25g 25g €79.80
Ordine all'ingrosso
43797916-25g 25g $85.50
Ordine all'ingrosso
Scheda di sicurezza
Certificato di analisi

Dettagli del prodotto
Product Code 43797916
Product Name Ponceau S (C.I.27195)
Categories Stains & Indicators
CAS 6226-79-5
Molecular Formula C22H12N4Na4O13S4
Molecular Weight 760.57
Storage Details Ambient
Harmonised Tariff Code 3212900000

Specifiche del prodotto
Solubility in water Soluble in water
Appearance Dark Red or brown powder
Dye content (by spectrophotometry) ≥75.0%
Loss on drying (110 °C) ≤10.0%
Absorption maximum in water 517 - 523nm
Specific absorptivity 1%/1cm (at λmax) ≤460
Suitability for electrophoresis Passes test

Informazioni sulla sicurezza
Pictograms
Exclamation Mark
Signal word warning
Hazard statements
  • H315: Causes skin irritation

  • H319: Causes serious eye irritation

  • H335: May cause respiratory irritation
Precautionary statements
  • P261: Avoid breathing dust/fume/gas/mist/vapours/

  • P264: Wash thoroughly after handling

  • P280: Wear: protective gloves/ clothing & eye protection

  • P302+352: IF ON SKIN: Wash with soap and water

  • P305+351+338: IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing