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Ponceau S, pure, ACROS Organics™

Brand:  Acros Organics 161470100

Additional Details : CAS Number : 6226-79-5 Weight : 0.06000kg


Quantity 10g

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Product Code. 10454915

  • 330.00 DKK / 10g


In stock, ready to ship: 4
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Description

Description

Specifications

Chemical Identifiers

6226-79-5
760.552
VSXKEUCERCWGKF-STNZDNLRSA-J
11320219
C1=CC(=CC=C1N=NC2=CC(=C(C=C2)NN=C3C4=C(C=C(C=C4)S(=O)(=O)[O-])C=C(C3=O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
C22H12N4Na4O13S4
MFCD00003892
C.I. 27195, 3-Hydroxy-4-[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2, 7-naphthalenedisulfonic acid, tetrasodium salt
tetrasodium;(4Z)-3-oxo-4-[[2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonate

Specifications

Ponceau S
6226-79-5
C22H12N4Na4O13S4
C.I. 27195, 3-Hydroxy-4-[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2, 7-naphthalenedisulfonic acid, tetrasodium salt
Authentic
tetrasodium;(4Z)-3-oxo-4-[[2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonate
11320219
Crystalline Powder
Glass bottle
Complies
10g
Solubility    •To pass testE1%1cm    •≥350L g−1cm−1Lambda Max. (λ)    •514nm±2nm
70% min.
MFCD00003892
VSXKEUCERCWGKF-STNZDNLRSA-J
C1=CC(=CC=C1N=NC2=CC(=C(C=C2)NN=C3C4=C(C=C(C=C4)S(=O)(=O)[O-])C=C(C3=O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
760.552
760.54
Pure
Solubility in water: 10g/L. Other solubilities: insoluble in ether
Bordeaux to Brown-Red
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Safety and Handling

Safety and Handling

Product Identifier
  • Ponceau S

Signal Word
  • Warning

Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3

Hazard Statement
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.

Precautionary Statement
  • P264-Wash thoroughly after handling.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P337+P313-If eye irritation persists: Get medical advice/attention.

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