Molekula
Acridine orange (C.I. 46005)
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Acridine orange (C.I. 46005) is a fluorescent dye widely used in biology and medicine for staining nucleic acids, live cell imaging, and flow cytometry. It binds to DNA and RNA, emitting green or red fluorescence under UV light, making it ideal for detecting and analyzing cellular structures. CAS 10127-02-3, molecular formula C17H20Cl3N3Zn, molecular weight 438.1 g/mol. Store at ambient conditions with a warning signal for safety. Molekula supplies acridine orange from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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25 g — £34.10 per pack ex VAT · £40.92 inc. VAT
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250 g — £300.00 per pack ex VAT · £360.00 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Deep yellow/red/ brown powder |
| Loss on Drying | <10% |
| Specific absorption | Min 1200 |
| Wavelength of Max. Absorption | 488.0 - 498.0 |
| Absorption Ratio (λmax-15nm/λmax+15nm) | 0.90 - 1.90 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 0 °C |
| Transport Class | Not regulated |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 25012998 |
| CAS Number | 10127-02-3 |
| IUPAC Name | zinc;3-N,3-N,6-N,6-N-tetramethylacridine-3,6-diamine;dichloride;hydrochloride |
| EC Number | 233-353-6 |
| Molecular Formula | C17H20Cl3N3Zn |
| Molecular Weight | 438.1 |
| Exact Mass | 435.0014 |
| SMILES | CN(C)C1=CC2=C(C=C1)C=C3C=CC(=CC3=N2)N(C)C.Cl.[Cl-].[Cl-].[Zn+2] |
| InChIKey | VADJQOXWNSPOQA-UHFFFAOYSA-L |
| InChI | InChI=1S/C17H19N3.3ClH.Zn/c1-19(2)14-7-5-12-9-13-6-8-15(20(3)4)11-17(13)18-16(12)10-14;;;;/h5-11H,1-4H3;3*1H;/q;;;;+2/p-2 |
| PubChem CID | 159263 |
| REACH Code | Y110 |
| HTS Code | 3212.90.0050 |
| Tariff Code | 3212900000 |
Safety & GHS
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Serious Health Hazard
GHS08
Hazard statements
- H341 Suspected of causing genetic defects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P405 Store locked up
- P501 Dispose of contents/container to an approved waste disposal plant
Documents
Safety Data Sheets (SDS)
Available in English, German, Spanish, French, Italian, Portuguese, Arabic, Dutch.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 3,6-bis(Dimethylamino) acridine monohydrochloride compound with zinc chloride
- acridine orange biological stain
- Acridine Orange hemi(zinc chloride) salt
- BasicOrange14
- C.I. 46005
- C17H20Cl3N3Zn
- Euchrysin GNY
- Euchrysine 3RX
- N,N,N',N'-Tetramet
- VADJQOXWNSPOQA-UHFFFAOYSA-L
Frequently asked questions
What is acridine orange (C.I. 46005) commonly used for?
Acridine orange is primarily used as a fluorescent dye in biological and medical applications, including staining nucleic acids in microscopy, flow cytometry, and live/dead cell assays.
What is the molecular formula and molecular weight of acridine orange?
This product (CAS 10127-02-3) is the zinc chloride double salt of acridine orange, with molecular formula C17H20Cl3N3Zn and a molecular weight of 438.1 g/mol.
How should acridine orange be stored?
Store acridine orange in a tightly sealed container at **ambient temperature**, away from light and moisture, to prevent degradation.
What grades or purities of acridine orange does Molekula supply?
Molekula supplies **analytical grade** and **biological research grade** acridine orange, with purity typically ≥98% (verify exact specifications with your order confirmation).
Can Molekula supply acridine orange in bulk quantities?
Yes, Molekula can provide acridine orange in bulk, with minimum order quantities and packaging options tailored to your needs—contact our sales team for details.
What documentation comes with an order of acridine orange?
Each order includes a **Certificate of Analysis (CoA)**, **Safety Data Sheet (SDS)**, and **Material Safety Information** to ensure compliance and safe handling.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.