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Xylidine Ponceau 2R Xylidine Ponceau 2R Xylidine Ponceau 2R Xylidine Ponceau 2R Xylidine Ponceau 2R Xylidine Ponceau 2R
Xylidine Ponceau 2R
Xylidine Ponceau 2R Xylidine Ponceau 2R Xylidine Ponceau 2R Xylidine Ponceau 2R Xylidine Ponceau 2R

Xylidine Ponceau 2R

4000 INR/Container

Product Details:

  • Molecular Formula C18H14N2Na2O7S2
  • CAS No 3761-53-3
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Xylidine Ponceau 2R Price And Quantity

  • 4000.00 - 5000.00 INR/Container
  • 1 Container
  • 4000 INR/Container

Xylidine Ponceau 2R Product Specifications

  • 3761-53-3
  • C18H14N2Na2O7S2

Xylidine Ponceau 2R Trade Information

  • Cheque
  • 25 Container Per Week
  • 15 Days
  • 1-25kg in drum
  • All India

Product Description

Masson specified a dye he called Ponceau de xylidine for a variant of his trichrome staining method. Although this dye has not been absolutely identified as the dye he used, it is almost certainly the one, and is accepted as such by general consensus. Its use is largely confined to Masson's trichrome, where it gives a slight orange shading to the red of the cytoplasmic structures.

Product details 

Country of Origin

Made in India

Purity

98

CAS Number

3761-53

Packaging Type

Packet

Form

Powder

Packaging Size

5 kg

Specification

Dye Content (by Spectrophotometry)

>70%

Solubility 0.1% (Dist. water)

Clear solution

Absorption maximum (in MeOH) ?max

507nm

Absorptivity (1%/ 1cm, at max)

420-600

Loss on drying (110 C)

<5%

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