Black Stains Dyes and Indicators

Eriochrome™ Black T (Certified), Fisher Chemical

CAS: 1787-61-7 Molecular Formula: C20H13N3NaO7S Molecular Weight (g/mol): 462.388 MDL Number: MFCD00003935 InChI Key: KJEKTGOJOIUSCG-GXTSIBQPSA-N Synonym: Superchrome Black TS, 1-(1-Hydroxy-2-naphthylazo)-6-nitro-2-naphthol-4-sulfonic Acid Sodium Salt, Mordant Black 11 PubChem CID: 87355429

Eriochrome™ Black T Solution, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Eriochrome™ Black T Solution CAS: 67-56-1 CAS: 1787-61-7 CAS: 1336-21-6 CAS: 7732-18-5 MDL Number: MFCD00003935 Synonym: Mordant Black 11

Sudan Black B, high purity biological stain, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sudan Black B, high purity biological stain CAS: 4197-25-5 Purity Grade: High Purity Biological Stain Molecular Formula: C29H24N6 MDL Number: MFCD00006919 Synonym: C.I. 26150, Fat Black HB, Solvent Black 3

Eriochrome™Black T, ACS reagent, indicator grade, ACROS Organics™

Chemical Name or Material: Eriochrome™ Black T CAS: 1787-61-7 Purity Grade: ACS Reagent Grade Molecular Formula: C20H13N3NaO7S Synonym: C.I. 14645, 3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt, Mordant Black 11

Eriochrome Black T Indicator, 1% (w/w) in Sodium Chloride, Ricca Chemical

Chemical Name or Material: Eriochrome Black T Indicator CAS: 1787-61-7 CAS: 7647-14-5 Physical Form: Powder

Eriochrome Black TS, Ricca Chemical

Chemical Name or Material: Eriochrome Black Name Note: Test Solution CAS: 67-56-1 CAS Min %: 93.0 CAS Max %: 97.0 CAS: 1787-61-7 CAS Min %: 4.72 CAS Max %: 4.92 CAS: 1787-61-7 CAS Min %: 0.47 CAS Max %: 0.49 Physical Form: Liquid

Starch Indicator, Aqueous Solution, 0.5% (w/v), Ricca Chemical

CAS: 9005-84-9 Molecular Formula: C12H22O11 Molecular Weight (g/mol): 342.297 InChI Key: GUBGYTABKSRVRQ-ASMJPISFSA-N PubChem CID: 439341 ChEBI: CHEBI:18167

Eriochrome™ Black T, pure, indicator grade, ACROS Organics™

Chemical Name or Material: Eriochrome™ Black T CAS: 1787-61-7 Purity Grade: Pure Molecular Formula: C20H13N3NaO7S MDL Number: MFCD00003935 Synonym: C.I. 14645, 3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt, Mordant Black 11

Sudan Black, Fisher BioReagents™

CAS: 4197-25-5 Molecular Formula: C29H24N6 Molecular Weight (g/mol): 456.553 InChI Key: YCUVUDODLRLVIC-UHFFFAOYSA-N PubChem CID: 61336

Amido Black 10B, Alfa Aesar™

MDL Number: MFCD00004017 Synonym: C.I. 20470,Naphthalene Black 10B Physical Form: Powder Chemical Name or Material: Amido Black 10B Molecular Formula: C22H14N6Na2O9S2 CAS: 1064-48-8 Packaging: Glass bottle

Amido Black 10B, Electrophoresis Reagent, Alfa Aesar™

MDL Number: MFCD00004017 Synonym: C.I. 20470,Naphthalene Black 10B Physical Form: Powder Chemical Name or Material: Amido Black 10B Molecular Formula: C22H14N6Na2O9S2 CAS: 1064-48-8

Amido Black 10B, Fisher BioReagents

CAS: 1064-48-8 Molecular Formula: C22H14N6Na2O9S2 Molecular Weight (g/mol): 616.487 InChI Key: HKBVRFLHNUEVRO-UHFFFAOYSA-L Synonym: Naphthol Blue Black PubChem CID: 44134531

Eriochrome™ Black T, Dry Form in NaCl, for Hardness, Certified, LabChem™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Eriochrome™ Black T CAS: 7647-14-5 CAS Max %: 99.5 CAS: 1787-61-7 CAS Max %: 0.5 Name Note: Dry Form in NaCl, for Hardness Purity Grade: Certified Grade Linear Formula: C20H12N3O7NaS

Eriochrome™ Blue-Black R, Dry Form in NaCl, for Calcium, Certified, LabChem™ Available on GSA/VA Contract for Federal Government customers only.

CAS: 7647-14-5 Molecular Formula: ClNa Molecular Weight (g/mol): 58.44 InChI Key: FAPWRFPIFSIZLT-UHFFFAOYSA-M PubChem CID: 5234 ChEBI: CHEBI:26710

Dithizone, MP Biomedicals

CAS: 60-10-6 Molecular Formula: C13H12N4S Molecular Weight (g/mol): 256.327 MDL Number: MFCD00003025 InChI Key: UOFGSWVZMUXXIY-UHFFFAOYSA-N Synonym: Diphenylthiocarbazone, Phenyldiazenecarbothioic acid 2-phenylhydrazide, (Phenylazo) thioformic acid 2-phenylhydrazide PubChem CID: 657262

Eriochrome™ Black T, in Methoxyethanol, for Hardness, Certified, LabChem™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Eriochrome™ Black T CAS: 109-86-4 CAS Max %: 99.5 CAS: 1787-61-7 CAS Max %: 0.5 Name Note: in Methoxyethanol, for Hardness Purity Grade: Certified Grade Linear Formula: C20H12N3O7NaS UN Number: UN1188

Eriochrome™ Blue-Black R, Reagent Grade, LabChem™ Available on GSA/VA Contract for Federal Government customers only.

CAS: 2538-85-4 Molecular Formula: C20H13N2NaO5S Molecular Weight (g/mol): 416.383 InChI Key: YJUGDMOGPJJWDG-UHFFFAOYSA-M PubChem CID: 23702480

Alfa Aesar™ Chlorazol Black E

Chemical Name or Material: Chlorazol Black E CAS: 1937-37-7 Molecular Formula: C34H25N9Na2O7S2 MDL Number: MFCD00066363 Synonym: Azo Black; C.I. 30235

Alfa Aesar™ Sudan Black B

Chemical Name or Material: Sudan Black B CAS: 4197-25-5 Molecular Formula: C29H24N6 MDL Number: MFCD00006919 Beilstein: 723248 Merck Index: 14,8885 Synonym: C.I. 26150; Solvent Black 3

Alfa Aesar™ Amido Black 10B, 0.2% v/v soln. in 5% acetic acid

Chemical Name or Material: Amido Black 10B CAS: 1064-48-8 Molecular Formula: C22H14N6Na2O9S2 MDL Number: MFCD00004017 Beilstein: 5374263 Synonym: Acid black 1; C.I. 20470

Alfa Aesar™ Nigrosin, alcohol soluble

Chemical Name or Material: Nigrosin CAS: 11099-03-9 MDL Number: MFCD00149005 Synonym: Solvent Black 5; C.I. 50415

Alfa Aesar™ Eriochrome™ Blue Black B

Chemical Name or Material: Eriochrome™ Blue Black B CAS: 3564-14-5 Molecular Formula: C20H13N2NaO5S MDL Number: MFCD00003934 Synonym: C.I. 14640; Mordant Black 3

Calcon, pure, ACROS Organics™

Chemical Name or Material: Calcon™ CAS: 2538-85-4 Purity Grade: Pure Molecular Formula: C20H13N2NaO5S MDL Number: MFCD00004069 Synonym: C.I. 15705, Eriochrome™ Blue Black R, C.I. 15705, Mordant Black 17, Mordant Black 17, Zinchrome R

Chlorazol Black E, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Chlorazol Black E Name Note: Pure CAS: 1937-37-7 Purity Grade: Pure Molecular Formula: C34H25N9Na2O7S2 MDL Number: MFCD00066363

Eriochrome Black T Solution, ACROS Organics™

CAS: 1787-61-7 Molecular Formula: C20H13N3NaO7S Molecular Weight (g/mol): 462.388 MDL Number: MFCD00003935 InChI Key: KJEKTGOJOIUSCG-GXTSIBQPSA-N Synonym: C.I. 14645, 3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt, Mordant Black 11 PubChem CID: 87355429

Sudan Black B, certified; ACROS Organics™

CAS: 4197-25-5 Molecular Formula: C29H24N6 Molecular Weight (g/mol): 456.553 MDL Number: MFCD00006919 InChI Key: YCUVUDODLRLVIC-UHFFFAOYSA-N Synonym: C.I. 26150, Fat Black HB, Solvent Black 3 PubChem CID: 61336

Alfa Aesar™ Eriochrome Black T

Chemical Name or Material: Eriochrome Black T CAS: 1787-61-7 Molecular Formula: C20H13N3NaO7S MDL Number: MFCD00003935 Beilstein: 4121162 Merck Index: 14,3667 Synonym: C.I. 14645; Mordant Black 11

Mordant Black 11 Triturate R, 1% (w/w) in Sodium Chloride, Ricca Chemical

CAS: 7647-14-5 Molecular Formula: ClNa Molecular Weight (g/mol): 58.44 InChI Key: FAPWRFPIFSIZLT-UHFFFAOYSA-M PubChem CID: 5234 ChEBI: CHEBI:26710

Eriochrome Black, T.S., BAKER ANALYZED™ Reagent, J.T.Baker™

Chemical Name or Material: Eriochrome Black Name Note: T.S. Purity Grade: BAKER ANALYZED™ Reagent

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