Acid Blue 129
Acid Blue 129 (CAS: 6397-02-0) is a synthetic organic compound with the formula C23H21N2NaO5S and a molecular weight of 460.48 g/mol. This vibrant blue dye, identified by its Colour Index number C.I. 62058, is primarily used as a stain in biological and histological applications. Its specific absorption maximum is at 629 nm, indicating its characteristic spectral properties.
- IUPAC
- Atanyl Blue PRL
- Synonyms
- Atanyl Blue PRL
Histological Staining
Acid Blue 129 is employed as a stain in histology for visualizing cellular structures. It aids in differentiating tissues and cells under microscopic examination.
Cell Biology Staining
This dye is utilised in cell biology for staining various cellular components. Its properties make it suitable for observing cellular morphology and processes.
General Staining Reagent
As a versatile stain and dye, Acid Blue 129 finds applications in laboratory settings for general staining purposes across different scientific disciplines.
| Molecular weight | 460.48 |
|---|---|
| Empirical formula | C23H21N2NaO5S |
| Melting point | >300 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Colour Index Number | 62058 |
|---|---|
| Absorption | λmax 629 nm |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Acid Blue 129 used for?
+
Acid Blue 129 is primarily used as a stain in histology and cell biology for microscopic examination and differentiation of tissues and cellular structures.
What are the CAS number and chemical formula for Acid Blue 129?
+
The CAS number for Acid Blue 129 is 6397-02-0, and its chemical formula is C23H21N2NaO5S.
What grade and purity does Tech Serve Solutions supply for Acid Blue 129?
+
Tech Serve Solutions supplies Acid Blue 129 as a technical or research grade material. We do not represent this product as USP, BP, or EP grade.
How should Acid Blue 129 be handled safely?
+
Acid Blue 129 is classified with hazard statements H315, H319, and H335, indicating it causes skin irritation, serious eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, should be used during handling. Ensure adequate ventilation.
How is Acid Blue 129 packed and shipped?
+
Acid Blue 129 is carefully packed to ensure safe transit and is available for global export by Tech Serve Solutions.
How can I request a quote or sample of Acid Blue 129?
+
To request a quote or a sample of Acid Blue 129, please contact the Tech Serve Solutions sales team through our website or direct inquiry channels.
▶ Related products
(−)-Curcumol
C15H24O2
Cell Biology
(±) Clopidogrel hydrogensulfate
Cell Biology
(±)-L-Alliin
C6H11NO3S
Cell Biology
(±)-2-Amino-4-phosphonobutyric acid
C4H10NO5P
Cell Biology
(±)-2-Methylarachidonoyl-2′-fluoroethylamide
C23H38NOF
Cell Biology
(±)-3,4-Methylenedioxy-N-ethylamphetamine hydrochloride
Cell Biology
(±)-3,4-Methylenedioxyamphetamine hydrochloride
Cell Biology
(±)-3,4-Methylenedioxymethamphetamine hydrochloride
Cell Biology
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis