Acridine Orange hemi(zinc chloride) salt
Acridine Orange hemi(zinc chloride) salt (CAS 10127-02-3) is a versatile fluorescent stain with the molecular formula C17H20ClN3 · HCl · 1/2ZnCl2 and a molecular weight of 369.96 g/mol. This compound serves as a biological stain, crucial for various cellular and histological applications. Its fluorescent properties make it valuable in microscopy and for detecting nucleic acids and other cellular components, contributing to detailed biological research and diagnostics.
- IUPAC
- 3,6-Bis(dimethylamino)acridine hydrochloride zinc chloride double salt,3,6-Bis(dimethylamino)acridinium chloride hemi(zinc chloride salt),Basic Orange 14
- Synonyms
- 3,6-Bis(dimethylamino)acridine hydrochloride zinc chloride double salt3,6-Bis(dimethylamino)acridinium chloride hemi(zinc chloride salt)Basic Orange 14

Biological Staining
Acridine Orange hemi(zinc chloride) salt is primarily used as a biological stain. It allows for the visualization of cellular structures and nucleic acids (DNA and RNA) within cells due to its fluorescent properties.
Cell Biology Research
In cell biology, this stain is employed to differentiate between living and dead cells, identify cell cycle phases, and study the distribution of nucleic acids. Its spectral characteristics enable precise microscopic analysis.
Histology and Hematology
The compound finds application in histology and hematology for the staining of tissues and blood samples. It aids in the microscopic examination of cellular morphology and abnormalities.
Nucleic Acid Electrophoresis
Acridine Orange hemi(zinc chloride) salt can be utilized as a stain for nucleic acids following electrophoresis, allowing for the detection and characterization of DNA and RNA fragments.
| Molecular weight | 369.96 |
|---|---|
| Linear formula | C17H20ClN3 · HCl · 1/2ZnCl2 |
| Solubility | ethanol: soluble 2 mg/mL: soluble4 mg/mL (2-methoxyethanol (EGME))water: soluble6 mg/mL (Forms a clear, dark orange or amber solution at 1mg/mL.): soluble |
| Storage temperature | room temp |
| Application | Biological stain |
| Composition | Dye content, 90% |

Hazard statements
- H341Suspected of causing genetic defects
Precautionary statements
- P281Use personal protective equipment as required
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 68 |
| Safety statements (S) | 36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Colour Index Number | 46005 |
|---|---|
| Absorption | λmax 489 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 Acridine Orange hemi(zinc chloride) salt used for?
+
Acridine Orange hemi(zinc chloride) salt is used as a biological stain for applications in cell biology, histology, hematology, and nucleic acid electrophoresis. It is particularly useful for visualizing nucleic acids (DNA and RNA) and differentiating cellular components due to its fluorescent properties.
What are the CAS number and formula for Acridine Orange hemi(zinc chloride) salt?
+
The CAS number is 10127-02-3. The molecular formula is C17H20ClN3 · HCl · 1/2ZnCl2.
What grade and purity does Tech Serve Solutions supply for Acridine Orange hemi(zinc chloride) salt?
+
Tech Serve Solutions supplies Acridine Orange hemi(zinc chloride) salt with a dye content of 90%. TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for Acridine Orange hemi(zinc chloride) salt?
+
Acridine Orange hemi(zinc chloride) salt carries a 'Warning' signal word and is classified with H341 (Suspected of causing genetic defects). It is recommended to use appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Ensure adequate ventilation and handle with care.
Is Acridine Orange hemi(zinc chloride) salt a controlled substance?
+
The provided data does not indicate that Acridine Orange hemi(zinc chloride) salt is a controlled substance.
How is Acridine Orange hemi(zinc chloride) salt packed, shipped, and exported?
+
Acridine Orange hemi(zinc chloride) salt is typically supplied at room temperature. As a global supplier, Tech Serve Solutions handles the packing, shipping, and export of chemicals in compliance with relevant international regulations.
How can I request a quote or sample for Acridine Orange hemi(zinc chloride) salt?
+
To request a quote or a sample of Acridine Orange hemi(zinc chloride) salt, please contact our sales department through the TSS website or by phone.
▶ Related products
![(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide (C8H13N3O4) — chemical structure, CAS 138472-01-2; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F138472-01-2.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide
C8H13N3O4
Biochemicals & Reagents![(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide (C14H18N4O4) — chemical structure, CAS 162626-99-5; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F162626-99-5.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide
C14H18N4O4
Biochemicals & Reagents
(±)-2,5-Dimethoxy-4-bromoamphetamine hydrobromide
Biochemicals & Reagents

(±)-2-(p-Methoxyphenoxy)propionic acid
C10H12O4
Biochemicals & Reagents
(±)-2-Amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide
C10H13NO2·HBr
Biochemicals & Reagents
(±)-2-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxyoctanoic acid
C8H16O3
Biochemicals & Reagents▶ 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