Indicators, 10 g
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Phenol Red
BeanTown ChemicalCAS: 143-74-8 EC No: 205-609-7 MDL No: MFCD00003552 RTECS: SJ7490000 Powder Molecular Formula: C19H14O5S MW: 354.38 Melting Point: >300°
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Methylene Blue (C.I. 52015) Reagent Ph Eur
MilliporeSigmaFormula: C16H18ClN3S * x H2O (x=2-3) Grade: Reag. Ph Eur pH: 3 (10 g/l, H2O, 20°C) Solubility: 50 g/l (20°C) Melting Point: 180°C (decomposition) Molar Mass: 319.86 g/mol (anhydrous) Bulk Density: 400 - 600 kg/m3 Hill Formula: C16H18ClN3S * x H2O
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Grade: ACS CAS No.: 6152-67-6 pH: 5.7 (10 g/l, H2O, 20°C) Solubility: 820 g/l (20°C) Melting Point: 200°C Molar Mass: 271.26 g/mol Bulk Density: 160 kg/m3 Hill Formula: C12H10NNaO3S
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Phthalein Purple Metal Indicator Reagent Ph Eur
MilliporeSigmaGrade: Reag. Ph Eur CAS No.: 2411-89-4 Solubility: (20°C) insoluble Melting Point: 186°C Molar Mass: 636.62 g/mol Bulk Density: 50 kg/m3 Hill Formula: C32H32N2O12
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Bromocresol Green Sodium Salt Indicator Water-Soluble ACS
MilliporeSigmaGrade: ACS CAS No.: 62625-32-5 Molar Mass: 719.99 g/mol Hill Formula: C21H13Br4NaO5S
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Bromophenol Blue sodium salt
BeanTown ChemicalCAS: 34725-61-6 EC No: 252-170-2 MDL No: MFCD00013793 Solid Molecular Formula: C19H9Br4NaO5S MW: 691.94
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Bromothymol Blue Sodium Salt Indicator Water-Soluble ACS
MilliporeSigmaGrade: ACS CAS No.: 34722-90-2 Molar Mass: 646.36 g/mol Hill Formula: C27H27Br2NaO5S
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Bromocresol Purple
BeanTown ChemicalCAS: 115-40-2 EC No: 204-087-8 MDL No: MFCD00011681 Solid Molecular Formula: C21H16Br2O5S MW: 540.22 Melting Point: 240° (decomposes)
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SNAZOXS
GFS ChemicalsNaO3SC10H6N=NC9H4N(OH)(SO3Na) CAS#: 53611-17-9 F.W.: 503.42 Specific Gravity: 0.000 Descriptions: 7-(4-Sulfo-1-Naphthylazo)-8-Hydroxyquinoline-5-Sulfonic Acid, Sodium Salt. Indicator for…
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o-Cresolphthalein
BeanTown ChemicalCAS: 596-27-0 EC No: 209-881-8 MDL No: MFCD00005912 RTECS: SM8390000 Powder Molecular Formula: C22H18O4 MW: 346.38 Melting Point: 219-221°
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Cresol Red
GFS ChemicalsC21H17O5SNa CAS#: 62625-29-0 F.W.: 404.42 Descriptions: o-Cresolsulfonphthalein. Water soluble pH indicator.
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Thymolphthalein, Acs Reagent
GFS ChemicalsThe GFS Chemicals ACS thymolphthalein reagent is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Professional, Scientific and Technical Activities: other…
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Bromocresol Purple sodium salt
BeanTown ChemicalCAS: 62625-30-3 EC No: 263-655-3 MDL No: MFCD00148896 Powder Molecular Formula: C21H15Br2NaO5S MW: 562.20 Melting Point: 255° (decomposes)
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Metanil Yellow Reagent Ph Eur
MilliporeSigmaGrade: Reag. Ph Eur CAS No.: 587-98-4 pH: 10 (10 g/l, H2O, 20°C) Solubility: 25 g/l (20°C) Molar Mass: 375.38 g/mol Bulk Density: 330 kg/m3 Hill Formula: C18H14N3NaO3S