YELLOW PHENOLPHTHALEIN

YELLOW PHENOLPHTHALEIN

Product Details:

  • Molecular Weight 318.32 g/mol
  • Density 1.278 Gram per cubic centimeter(g/cm3)
  • Poisonous Non-toxic in standard usage
  • Structural Formula C20H14O4 (Phenolphthalein structure with substitutions)
  • Storage Store in a cool dry place away from light
  • Form Crystalline Powder
  • Melting Point 250C (Decomposes)
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YELLOW PHENOLPHTHALEIN Product Specifications

  • C20H14O4 (Phenolphthalein structure with substitutions)
  • Store in a cool dry place away from light
  • Crystalline Powder
  • 201-004-7
  • Non-toxic in standard usage
  • Phenolphthalein
  • Yellow Phenolphthalein
  • 1.278 Gram per cubic centimeter(g/cm3)
  • Indicator Dye
  • 318.32 g/mol
  • pH Indicator in Laboratory Experiments Chemical Analysis
  • Odorless
  • Phenol Yellow pH Indicator Yellow
  • Industrial Grade
  • Powder
  • (Acts as an indicator in different pH ranges)
  • 2932.99.90
  • Tasteless
  • Slightly soluble in water soluble in alcohol
  • C20H14O4
  • 99.5%
  • (Decomposes)
  • Solid
  • Laboratories Educational Institutions Chemical Industries
  • 77-09-8
  • ISO 9001
  • 250C (Decomposes)

Product Description

YELLOW PHENOLPHTHALEIN  
TEST RESULTS LIMIT
Formula C20H14O4  
CAS Number 77-09-8  
Mol. Wt. 318.33  
Description Yellowish Powder PASSES
Indetification Complies Should Comply
Solubility Complies Should Comply
Colour of Solution 1.473 Absorbance of 3%soln at 405 nm 
    is not less than 0.150
Melting Temperature 256 .8C ( LT. NLT 255o C )
Chromatographic Purity  1.99% NMT 6.0%
Assay  97.26% (LT. 93.0%-100.0%)
Loss on Drying 0.33% ( LT.NMT 1.0 %)
Residue on ignition 0.039% ( LT.NMT 0.1 % )
Heavy Metals Compplies (LT.NMT 0.0015 %)
Arsenic Complies (LT. NMT 8 PPM)
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