Xylenol orange tetrasodium salt, ACS reagent

Name: Xylenol orange tetrasodium salt, ACS reagent
Brand: Vaqora Chemicals
SKU: VQ-000736

About Xylenol orange tetrasodium salt, ACS reagent

Xylenol orange tetrasodium salt (CAS 3618-43-7) is a biological stain offered by Vaqora Chemicals (ACS grade). The compound has the formula C31H28N2Na4O13S, corresponding to a molecular weight of 760.58 g/mol.

The material typically appears as very dark brown to very dark red powder / crystals. Keep the container tightly sealed and store it in a cool, dry area. Good laboratory practice and suitable PPE are recommended during handling.

It is commonly used for histology and cytology staining, microscopy, clinical laboratories and fluorescent labelling. Our customers for this product work in academic and industrial research, diagnostics and biotechnology and textiles and dyeing.

Vaqora Chemicals supplies Xylenol orange tetrasodium salt in 1 g, 5 g, 25 g and 5 x 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Histology & cytology staining
Microscopy
Clinical laboratories
Fluorescent labelling

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Xylenol orange tetrasodium salt, ACS reagent
Catalogue No.	VQ-000736
CAS Number	3618-43-7
Molecular formula	C₃₁H₂₈N₂Na₄O₁₃S
Molecular weight	760.58 g/mol
Grade	ACS
HSN code	29349900

Physical properties
Physical form	Crystalline
Appearance	Very dark brown to very dark red powder / crystals

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 3618-43-7

Xylenol orange solution

CAS: 3618-43-7
Formula: C₃₁H₂₈N₂Na₄O₁₃S
MW: 760.58 g/mol

VQ-003666

EP/Ph. Eur. / ACS / AR

Xylenol orange tetrasodium salt, EP/Ph. Eur., ACS, AR

CAS: 3618-43-7

VQ-047296

Practical

Xylenol orange tetrasodium salt, practical grade

CAS: 3618-43-7
Formula: C₃₁H₂₈N₂Na₄O₁₃S
MW: 760.6 g/mol

VQ-045646

AR

Xylenol orange, GR

CAS: 3618-43-7
Formula: C₃₁H₂₈N₂Na₄O₁₃S
MW: 760.58 g/mol

VQ-000737

Frequently asked questions

What is the CAS number of Xylenol orange tetrasodium salt, ACS reagent?

The CAS Registry Number of Xylenol orange tetrasodium salt, ACS reagent is 3618-43-7. It is also known as 3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonephthalein tetrasodium salt.

What is the molecular formula and molecular weight of Xylenol orange tetrasodium salt, ACS reagent?

Xylenol orange tetrasodium salt, ACS reagent has the molecular formula C31H28N2Na4O13S and a molecular weight of 760.58 g/mol.

Which grade and pack sizes of Xylenol orange tetrasodium salt, ACS reagent can I order?

We supply Xylenol orange tetrasodium salt, ACS reagent in ACS grade, in 1 g, 5 g, 25 g, 5 x 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Xylenol orange tetrasodium salt, ACS reagent?

Yes. Every lot of Xylenol orange tetrasodium salt, ACS reagent 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 Xylenol orange tetrasodium salt, ACS reagent be shipped internationally?

Yes. We export Xylenol orange tetrasodium salt, ACS reagent worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.