Bromocresol green ACS reagent, dye content 95%

Name: Bromocresol green ACS reagent, dye content 95%
Brand: Vaqora Chemicals
SKU: VQ-000516

About Bromocresol green ACS reagent, dye content 95%

Bromocresol green ACS reagent (CAS 76-60-8) is a biological stain offered by Vaqora Chemicals (ACS grade) at a purity of 95%. The compound has the formula C21H14Br4O5S, corresponding to a molecular weight of 698.0 g/mol. Systematically, it is named 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-3-methylphenol. Alternative names: Bromocresol green and Tetrabromo-m-cresolphthalein sulfone.

It is supplied as a white to yellow to tan powder. Literature values give a melting point of 225 °C. Keep the container tightly sealed and store it in a cool, dry area. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Key uses span histology and cytology staining, microscopy, clinical laboratories and molecular biology workflows. Typical end-use sectors are academic and industrial research, diagnostics and biotechnology and textiles and dyeing.

Standard pack sizes are 5 g, 25 g and 100 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Histology & cytology staining
Microscopy
Clinical laboratories
Molecular biology workflows

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Bromocresol green ACS reagent, dye content 95%
Catalogue No.	VQ-000516
CAS Number	76-60-8
IUPAC name	2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-3-methylphenol
Molecular formula	C₂₁H₁₄Br₄O₅S
Molecular weight	698 g/mol
Exact mass	697.7255
Grade	ACS
Purity / assay	95%
HSN code	29349900
InChIKey	FRPHFZCDPYBUAU-UHFFFAOYSA-N
SMILES	CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)O)Br)Br)O)Br
PubChem CID	6451

Physical properties
Physical form	Powder
Appearance	White to yellow to tan powder
Melting point	225 °C
LogP (XLogP3)	6.5
H-bond donors / acceptors	2 / 5
TPSA	92.2 Å²
Synonyms	Bromocresol green, Tetrabromo-m-cresolphthalein sulfone, 3',3'',5',5''-Tetrabromo-m-cresolsulfonephthalein, m-Cresol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-, S,S-dioxide, Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-3-methyl-, Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-3-methyl-, S,S-dioxide, Green, Bromcresol, Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methyl-, S,S-dioxide, Green, Bromocresol, Tetrabromocresolsulfonphthalein, 3,3-bis(3,5-dibromo-4-hydroxy-2-methylphenyl)-3H-2,1$l^(6)-benzoxathiole-1,1-dione, 3,3-bis(3,5-dibromo-4-hydroxy-2-methylphenyl)-3H-2,1$l^{6}-benzoxathiole-1,1-dione

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 76-60-8

AR

Bromocresol green, GR

CAS: 76-60-8
Formula: C₂₁H₁₄Br₄O₅S
MW: 698 g/mol

VQ-000518

Bromocresol green, solution

CAS: 76-60-8
Formula: C₂₁H₁₄Br₄O₅S
MW: 698 g/mol

VQ-003521

AR

Bromocresol green, spezial, GR

CAS: 76-60-8
Formula: C₂₁H₁₄Br₄O₅S
MW: 698 g/mol

VQ-000519

Frequently asked questions

What is the CAS number of Bromocresol green ACS reagent, dye content 95%?

The CAS Registry Number of Bromocresol green ACS reagent, dye content 95% is 76-60-8. It is also known as Bromocresol green, Tetrabromo-m-cresolphthalein sulfone, 3',3'',5',5''-Tetrabromo-m-cresolsulfonephthalein.

What is the molecular formula and molecular weight of Bromocresol green ACS reagent, dye content 95%?

Bromocresol green ACS reagent, dye content 95% has the molecular formula C21H14Br4O5S and a molecular weight of 698 g/mol. Its IUPAC name is 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-3-methylphenol.

Which grade and pack sizes of Bromocresol green ACS reagent, dye content 95% can I order?

We supply Bromocresol green ACS reagent, dye content 95% in ACS (95%) grade, in 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Bromocresol green ACS reagent, dye content 95%?

Yes. Every lot of Bromocresol green ACS reagent, dye content 95% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Bromocresol green ACS reagent, dye content 95% be shipped internationally?

Yes. We export Bromocresol green ACS reagent, dye content 95% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.