Indigo Violet Purple Stains Dyes and Indicators

Crystal Violet, 0.5% Solution Products for Science Education

Chemical Name or Material: Crystal Violet, Solution Synonym: Gentian Violet

Bromocresol Purple, sodium salt, pure, water soluble, indicator, ACROS Organics™

Chemical Name or Material: Bromocresol Purple, sodium salt Name Note: Water soluble, Indicator, Pure CAS: 62625-30-3 Purity Grade: Pure Molecular Formula: C21H15Br2NaO5S Formula Weight: 562.20g/mol MDL Number: MFCD00148896 Synonym: 5';, 5';';-Dibromo-o-cresolsulfonephthalein, sodium salt

Crystal Violet, Certified Biological Stain Products for Science Education

Chemical Name or Material: Crystal Violet, Certified Biological Stain CAS: 548-62-9 Linear Formula: C25H30ClN3 Formula Weight: 408.00g/mol Synonym: Gentian Violet

Indigo Carmine Products for Science Education

Chemical Name or Material: Indigo Carmine CAS: 860-22-0 Assay Percent Range: 100% w/v Linear Formula: C16H8N2Na2O8S2 Formula Weight: 466.36g/mol Synonym: C.I. 73015

Indigo Carmine (Certified Biological Stain), Fisher Chemical

Chemical Name or Material: Indigo Carmine CAS: 860-22-0 Purity Grade: Certified Biological Stain Physical Form: Powder; Solid Molecular Formula: C16H8N2Na2O8S2 Formula Weight: 466.37g/mol MDL Number: MFCD00005723 Synonym: Acid Blue 74

Methyl Violet 2B, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Methyl Violet 2B Name Note: Pure CAS: 8004-87-3 Purity Grade: Extra pure Molecular Formula: C24H28ClN3 Formula Weight: 393.95g/mol MDL Number: MFCD00012568 Synonym: Basic Violet 1

Bromocresol Purple (Certified), Fisher Chemical

Chemical Name or Material: Bromocresol Purple CAS: 115-40-2 Purity Grade: Certified Molecular Formula: C21H16Br2O5S Formula Weight: 540.24g/mol MDL Number: MFCD00011681 Synonym: 5, 5'dibromo-o-cresolsulfonphthalein

Crystal Violet, 1%, Solution Products for Science Education

Chemical Name or Material: Crystal Violet, Solution Synonym: Gentian Violet

Methyl Purple Solution (Certified), Fisher Chemical

Chemical Name or Material: Methyl Purple Solution CAS: 845-10-3 CAS: 3486-30-4 CAS: 67-63-0 CAS: 7732-18-5 Purity Grade: Certified MDL Number: MFCD00070843

Basic 10 Stain Kit, Aqueous, Fisher Science Education Products for Science Education

Chemical Name or Material: Basic 10 Stain Kit Physical Form: Aqueous

Crystal Violet (Certified Biological Stain), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Crystal Violet CAS: 548-62-9 Purity Grade: Certified Biological Stain Molecular Formula: C25H30ClN3 Formula Weight: 407.98g/mol MDL Number: MFCD00011750 Synonym: Basic Violet 3

Bromcresol Purple Indicator Solution, 0.04% Products for Science Education

Chemical Name or Material: Bromcresol Purple Indicator Solution, 0.04% CAS: 62625-30-3 CAS: 7732-18-5 Physical Form: Liquid

Methyl Violet Products for Science Education

Chemical Name or Material: Methyl Violet CAS: 8004-87-3 Linear Formula: C24H28ClN3 Formula Weight: 393. 94g/mol Synonym: Methyl Violet 2B

m-Cresol Purple Indicator, 0.04% (w/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: m-Cresol Purple Indicator CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 62625-31-4 CAS Min %: 0.04 CAS Max %: 0.04 Physical Form: Burgundy colored liquid

MethylePurple Solution, ACROS Organics™

Chemical Name or Material: MethylePurple solution CAS: 1340-02-9 MDL Number: MFCD00070843

m-Cresol Purple, sodium salt, pure, water soluble, ACROS Organics™

Chemical Name or Material: m-Cresol Purple, sodium salt CAS: 62625-31-4 Purity Grade: Pure Molecular Formula: C21H17NaO5S Formula Weight: 404.40g/mol MDL Number: MFCD00010177 Synonym: m-Cresol Purple, sodium salt

Pyrocatechol Violet, pure, indicator grade, ACROS Organics™

Chemical Name or Material: Pyrocatechol Violet CAS: 115-41-3 Purity Grade: Pure Molecular Formula: C19H14O7S Formula Weight: 386.36g/mol Synonym: Pyrocatecholsulfonephthalein

Indigo Carmine, High Purity Biological Stain, ACROS Organics™

Chemical Name or Material: Indigo Carmine CAS: 860-22-0 Purity Grade: For analysis Molecular Formula: C16H8N2Na2O8S2 Formula Weight: 466.34g/mol MDL Number: MFCD00005723 Synonym: 5, 5'-Indigodisulfonic acid, disodium salt

Gentian Violet, 2% (w/v) Methanolic Solution, Ricca Chemical

Chemical Name or Material: Gentian Violet CAS: 67-56-1 CAS Min %: 96.0 CAS Max %: 99.0 CAS: 548-62-9 CAS Min %: 2.43 CAS Max %: 2.53 Physical Form: Clear, violet colored liquid

m-Cresol Purple TS, 0.1% (w/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: m-Cresol Purple Name Note: Test Solution CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 62625-31-4 CAS Min %: 0.1 CAS Max %: 0.1 Physical Form: Burgundy colored liquid

Methyl Violet 2B, pure, indicator grade, ACROS Organics™

Chemical Name or Material: Methyl violet 2B CAS: 8004-87-3 Purity Grade: Extra pure Molecular Formula: C24H28ClN3 Formula Weight: 393.95g/mol MDL Number: MFCD00012568 Synonym: Basic Violet 1

Indigo Carmine, ACROS Organics™

Chemical Name or Material: Indigo carmine Name Note: Pure CAS: 860-22-0 Purity Grade: Extra pure Molecular Formula: C16H8N2Na2O8S2 Formula Weight: 466.34g/mol MDL Number: MFCD00005723 Synonym: 5, 5'-Indigodisulfonic acid, disodium salt

Methyl Violet, Ricca Chemical

Chemical Name or Material: Methyl CAS: 8004-87-3 CAS Min %: 98.0 CAS Max %: 100.0

Gentian Violet, 1% (w/v) Alcoholic Solution, Ricca Chemical

Chemical Name or Material: Gentian Violet CAS: 64-17-5 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 548-62-9 CAS Min %: 1.21 CAS Max %: 1.26 CAS: 67-56-1 (Methanol (Methyl Alcohol)) Physical Form: Clear, dark violet colored liquid

Methyl Purple Indicator, in dilute IPA (15% v/v), Ricca Chemical

Chemical Name or Material: Methyl Purple Indicator CAS: 7732-18-5 CAS Min %: 88.0 CAS Max %: 91.0 CAS: 67-63-0 CAS Min %: 10.26 CAS Max %: 10.68 CAS: 845-10-3 CAS Min %: 0.06 CAS Max %: 0.07 CAS: 3844-45-9 CAS Min %: 0.03 CAS Max %: 0.03 Physical Form: Dark green liquid

Bromocresol Purple Indicator, 0.04% (w/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Bromocresol Purple Indicator CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 62625-30-3 CAS Min %: 0.04 CAS Max %: 0.04 Physical Form: Clear, red liquid

Cresyl Violet acetate, pure, certified, ACROS Organics™

Chemical Name or Material: Cresyl Violet acetate CAS: 10510-54-0 Purity Grade: Pure Molecular Formula: C18H15N3O3 Formula Weight: 321.34g/mol

Crystal Violet (Gentian Violet) Indicator, 1% (w/v) in Glacial Acetic Acid, for Nonaqueous Titrations, Ricca Chemical

Chemical Name or Material: Crystal Violet (Gentian Violet) Indicator CAS: 548-62-9 (Gentian (Crystal) Violet) CAS: 64-19-7 (Acetic Acid) Physical Form: Dark blue to violet/purple liquid

Methyl Purple Indicator Solution, Ricca Chemical

Chemical Name or Material: Methyl Purple Indicator Solution CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7732-18-5 (Water, Deionized) Physical Form: Dark green liquid

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