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Pyrocatechol Violet, pure, indicator grade, ACROS Organics™

Brand:  Acros Organics 146540250

UNSPSC : 12350000

Code : 29

Additional Details : CAS Number : 115-41-3 Weight : 0.07500kg

Quantity 25g
Packaging Glass bottle

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Product Code. 11944671

  • £91.40 / 25g


EU Stock 1
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Specifications

Chemical Identifiers

Pyrocatechol Violet
Pure
386.36
115-41-3
C19H14O7S
Pyrocatecholsulfonephthalein

Specifications

Pyrocatechol Violet
(0.1% aq. soln.) clear
Metallic or Crystalline Powder
386.36
Pyrocatecholsulfonephthalein
Glass bottle
375 (at lambda max, methanol) min.
Dark green to green metallic or brown
115-41-3
Pure
C19H14O7S
Authentic
441 to 449nm (in methanol)
Solubility in water: soluble. Other solubilities: soluble in ethanol, 2-methoxyethanol
for complexometric det. of metal oxides: passes
25g
Documentation

Technical Documents