Trypan Blue Dyeing Kit - 0.40%, high purity , CAS No.72-57-1

CAS: 72-57-1 Cat. No.: T293438 Formula: C34H24N6Na4O14S4 Peso molecolare: 960.81 Beilstein Registry Number: 4360496 Numero EC: 200-786-7
Disponibile su ordine
GRADE & PURITY 0.40%
★
Size
Germania (EU)
USA*
Price
Qty
50ml
T293438-50ml
Su ordinazione · 8–12 settimane

56,32€

65,86€
Salva 9,55 € (14.49%)
Enter a quantity for the sizes you want to add.
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Why this grade

0.40% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 53 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinonimi
Centraline Blue 3B | Bleue diretto 3B | Modr Prima 14 [Czech] | Sodium ditolyl-diazobis-8-amino-1-naphthol-3,6-disulfonate | Benzanil Blue R | Congoblau 3B | Dianilblau H3G | TRYPAN BLUE [MART.] | Diaminblau 3B | NCGC00167554-01 | TRYPAN BLUE [VANDF] | Bl
Specifiche e purezza
0.40%
Stoccaggio e spedizione
Condizioni di conservazione di stoccaggio
Room temperature
Spedito in
Normal

Documentazione

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClasseBenzene and substituted derivatives
SubclassBiphenyls and derivatives
Intermediate Tree Nodes Benzidines
Direct Parent3,3'-disubstituted benzidines
Alternative Parents 2-naphthalene sulfonic acids and derivatives  2-naphthalene sulfonates  1-sulfo,2-unsubstituted aromatic compounds  Toluenes  Phenoxides  Sulfonyls  Organosulfonic acids  Azo compounds  Propargyl-type 1,3-dipolar organic compounds  Primary amines  Organooxygen compounds  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  Organic cations  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents 3,3'-disubstituted benzidine - 2-naphthalene sulfonate - Naphthalene sulfonic acid or derivatives - 2-naphthalene sulfonic acid or derivatives - Naphthalene sulfonate - Naphthalene - Arylsulfonic acid or derivatives - 1-sulfo,2-unsubstituted aromatic compound - Phenoxide - Toluene - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - Azo compound - Organic alkali metal salt - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organic salt - Organic sodium salt - Amine - Primary amine - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Organic cation - Aromatic homopolycyclic compound
DescrizioneThis compound belongs to the class of organic compounds known as 3,3'-disubstituted benzidines. These are organic compounds containing a benzidine skeleton, which is substituted only at the 3- and 3'-positions.
External Descriptors Not available
Struttura 3D
Modello di struttura chimica interattiva





Certificati (CoA, COO, BSE/TSE e tabella di analisi)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

7 results found

Lot NumberCertificate TypeDataOggetto
C2610520Certificate of AnalysisDec 31, 2025 T293438
G2522001Certificate of AnalysisJun 18, 2025 T293438
B2507417Certificate of AnalysisJan 13, 2025 T293438
I2312746Certificate of AnalysisAug 04, 2023 T293438
I2313746Certificate of AnalysisAug 04, 2023 T293438
G2307866Certificate of AnalysisJul 19, 2023 T293438
H2201114Certificate of AnalysisOct 20, 2022 T293438
Proprietà chimiche e fisiche
Punto di fusione (°C)>300°C
Peso molecolare960.800 g/mol
XLogP3
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count20
Rotatable Bond Count5
Exact Mass959.982 Da
Monoisotopic Mass959.982 Da
Topological Polar Surface Area404.000 Ų
Heavy Atom Count62
Formal Charge0
Complexity1790.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count5
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Comparison of Common Mammalian Cell Antibiotic Selection Systems: Puromycin, G418, Hygromycin B, and Blasticidin
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Summary of Cell Staining Methods
Citations of This Product
Calcolatori di soluzioni
Recensioni

Recensioni dei clienti

Domande frequenti

How should this product be stored?
Store at room temperature.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 72-57-1, the molecular formula is C34H24N6Na4O14S4, and the molecular weight is 960.81 g/mol. InChIKey GLNADSQYFUSGOU-UHFFFAOYSA-J.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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