Indigo Violet Purple Stains Dyes and Indicators

Crystal Violet (Certified Biological Stain), Fisher Chemical

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

Bromocresol Purple (Certified), Fisher Chemical

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

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: 321.34

Crystal Violet, certified, ACROS Organics™

Chemical Name or Material: Crystal Violet CAS: 548-62-9 CAS: 90-94-8 Purity Grade: Certified Grade Molecular Formula: C25H30ClN3 Formula Weight: 407.99 MDL Number: MFCD00011750 Synonym: Basic Violet 3, C.I. 42555, Gentian Violet

Cresyl Violet acetate, pure, high purity biological stain, ACROS Organics™

Chemical Name or Material: Cresyl violet acetate CAS: 10510-54-0 Purity Grade: Pure Molecular Formula: C18H15N3O3 Formula Weight: 321.34 MDL Number: MFCD00013151

Indigo Carmine, ACROS Organics™

Chemical Name or Material: Indigo carmine Name Note: Pure CAS: 860-22-0 Purity Grade: Pure Molecular Formula: C16H8N2Na2O8S2 Formula Weight: 466.34 MDL Number: MFCD00005723 Synonym: Acid Blue 74, C.I. 73015, 5, 5'-Indigodisulfonic acid, disodium salt

Crystal Violet Gram Solution EMD Millipore Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Crystal Violet

Crystal Violet, pure, high purity biological stain, ACROS Organics™

Chemical Name or Material: Crystal Violet CAS: 548-62-9 CAS: 90-94-8 Purity Grade: Pure Assay: ≥96.0% (TiCl3-titration) (on dried substance) Molecular Formula: C25H30ClN3 Formula Weight: 407.99 MDL Number: MFCD00011750 Synonym: Basic Violet 3, C.I. 42555, Gentian Violet

Bromocresol Purple, pure, indicator grade, ACROS Organics™

Chemical Name or Material: Bromocresol Purple CAS: 115-40-2 Purity Grade: Pure Molecular Formula: C21H16Br2O5S Formula Weight: 540.21 Synonym: Bromcresol Purple, BCP, 5', 5''-Dibromo-o-cresolsulfonephthalein

Crystal Violet Solution R, Ricca Chemical

Chemical Name or Material: Crystal Violet Solution Name Note: Reagent CAS: 64-19-7 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 548-62-9 CAS Min %: 0.46 CAS Max %: 0.48 Physical Form: Liquid

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: 386.36 Synonym: Pyrocatecholsulfonephthalein

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: Liquid

Crystal Violet, pure, indicator, ACROS Organics™

Chemical Name or Material: Crystal Violet Name Note: Indicator, Pure CAS: 548-62-9 CAS: 90-94-8 Purity Grade: Pure Molecular Formula: C25H30ClN3 Formula Weight: 407.99 MDL Number: MFCD00011750 Synonym: Basic Violet 3, C.I. 42555, Gentian Violet

m-Cresol Purple, pure, indicator grade, ACROS Organics™

Chemical Name or Material: m-Cresol Purple CAS: 2303-01-7 Purity Grade: Pure Molecular Formula: C21H18O5S Formula Weight: 382.42 MDL Number: MFCD00005871

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 CAS: 64-19-7 Physical Form: Liquid

MethylePurple Solution, ACROS Organics™

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

Indigo, synthetic, ACROS Organics™

Chemical Name or Material: Indigo Name Note: synthetic CAS: 482-89-3 Molecular Formula: C16H10N2O2 Formula Weight: 262.26 MDL Number: MFCD00005722 Synonym: C.I. 73000, Vat Blue 1

Methyl Purple, 0.1% w/v aqueous solution, Alfa Aesar™

Transition interval: pH 4.8 (purple) to pH 5.4 (green)

Cresyl Violet Acetate High Purity Biological Stain MP Biomedicals

Chemical Name or Material: Cresyl Violet Acetate Name Note: Used for staining nerve tissue and nerve cells and fresh tumor tissue for biopsy. CAS: 10510-54-0 Assay Percent Range: ∽ 75% Molecular Formula: C16H11N3O · C2H4O2 Formula Weight: 321.3 Synonym: Cresyl Fast Violet, 9-Amino-5-imino-5H-benzo[a]phenoxazine acetate salt

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: 466.34 MDL Number: MFCD00005723 Synonym: Acid Blue 74, C.I. 73015, 5, 5'-Indigodisulfonic acid, disodium salt

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: 562.2 MDL Number: MFCD00148896 Synonym: BCP, Bromcresol Purple, sodium salt, 5';, 5';';-Dibromo-o-cresolsulfonephthalein, sodium salt

Leuco Crystal Violet, 99%, pure, ACROS Organics™

Chemical Name or Material: Leuco Crystal Violet Name Note: 99% CAS: 603-48-5 Purity Grade: Pure Assay: 99% Assay Percent Range: 99% Molecular Formula: C25H31N3 Linear Formula: CH[C6H4N(CH3)2]3 Formula Weight: 373.53 MDL Number: MFCD00008314 Synonym: 4,4',4''-Methylidynetris(N,N-dimethylaniline), LCV

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: 404.4 MDL Number: MFCD00010177 Synonym: m-Cresol Purple, sodium salt

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 Physical Form: Liquid

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

CAS: 548-62-9 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 7732-18-5 CAS Min %: 0.68 CAS Max %: 0.71

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